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39results about How to "Improve correction efficiency" patented technology
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Rock core depth correction method, device and equipment and storage medium
PendingCN122061763Areduce dependenceImprove correction efficiencySurveyDesign optimisation/simulationLithologyRock core
The invention discloses a core depth correction method, device and equipment and a storage medium, and relates to the technical field of oil-gas exploration, and the method comprises the steps: collecting the logging data of other cored wells in a preset range of a target cored well, so as to obtain the lithology data of adjacent wells at different depth points and the corresponding logging data of the adjacent wells; counting the GR values of the same lithology in the adjacent well GR values according to the lithology data of the adjacent well, and calculating the average value of the GR value distribution corresponding to each lithology to obtain a standard GR value; lithology data of different depth points in the target coring section and corresponding GR values are obtained, and target lithology data and a corresponding target GR curve are obtained; simulating a GR curve of the target coring section based on the target lithology data and the standard GR value to obtain a simulated GR curve; and calculating the difference of the two GR curves under different variable offsets, and performing core depth correction on the target coring section by utilizing the offset corresponding to the minimum value in a plurality of difference values. The automatic core depth correction can be realized, and the correction efficiency and accuracy are improved.
Owner:CHINA PETROCHEMICAL CORP +3
Automatic handkerchief folding machine
PendingCN122646680AReduce longitudinal tensionImprove correction efficiencyControl engineeringControl theory
The present application relates to the field of web conveying device, especially to a handkerchief paper automatic folding machine, the structure of which comprises a transition roller group, a tension adjusting group and a deviation corrector, the deviation corrector comprises a deviation roller frame and a control base for driving the rotation of the deviation roller frame, the tension adjusting group comprises a fixed roller, a second movable roller, a main lifting mechanism and a micro-motion adjusting assembly, the main lifting mechanism is in transmission connection with the second movable roller, the second movable roller is lifted along a preset track through the main lifting mechanism, the micro-motion adjusting assembly comprises a first movable roller and a micro-motion driving device, the first movable roller is arranged on the sheet path of the second movable roller and is lifted synchronously with the second movable roller, the micro-motion driving device is in transmission connection with the first movable roller, the first movable roller is independently lifted in a short distance relative to the second movable roller through a micro-motion frame, so that the tension can be smoothly transitioned, and through the cooperation of the connecting shafts on both sides of the jacking rod and the return springs, the driver can separately drive the slider on the feeding side or the discharging side to move.
Owner:JINJIANG LIANDE AUTOMATION EQUIP CO LTD
Bilateral straightening machine for H-shaped steel flanges
ActiveCN224087625UQuick disassembly and positioningreduce volumeMetal working apparatusMachineIndustrial engineering
The utility model belongs to the field of bilateral straightening machines, and particularly relates to a bilateral straightening machine for H-shaped steel flanges, which comprises a left side plate and a right side plate, mounting plates are fixedly connected to two ends of the left side plate and the right side plate, and placing blocks are fixedly connected to side surfaces of the left side plate and the right side plate. Pressure assemblies are fixedly connected to the two sides of the mounting plate and the two sides of the containing block correspondingly. Each pressure assembly comprises a hydraulic push rod fixedly connected to the surface of the mounting plate and the surface of the containing block and a pressing plate fixedly connected to the bottom end of the hydraulic push rod. Through a connecting rod and inserting hole matching structure arranged between the left side plate and the right side plate, quick dismounting and positioning of the two side plates are achieved, a modular correction unit is formed by combining a placing block and pressure assemblies symmetrically distributed on the two sides of a mounting plate, the overall size is effectively reduced, portability is improved, and the equipment can meet temporary correction requirements of different construction scenes; the problems that a traditional straightening machine is complex in structure and inconvenient to move are solved.
Owner:JIANGSU JINBANG STEEL STRUCTURE TECHNOLOGY CO LTD
Semiconductor laser patch correction tool
ActiveCN224097192UImprove correction efficiencyImprove correction accuracyLaser detailsHeating appliancesElectric machineDrive motor
The utility model relates to a semiconductor laser patch correction tool, comprising a processing table which is provided with a conveying mechanism and a displacement module. A mounting plate is longitudinally arranged at the lower end of one side of the displacement seat, sliding rails are longitudinally arranged on the two sides of the surface of the mounting plate, a movable plate is slidably arranged on the sliding rails, and the upper end of the movable plate is driven to ascend and descend through a driving electric cylinder arranged on the displacement seat; one end of the rotating shaft is fixedly connected with the center of the overturning frame, the other end of the rotating shaft is driven by a driving motor arranged on the other side of the movable plate to rotate, a dispensing machine and a hot air gun are installed at the two ends of the overturning frame respectively, and the driving motor drives the overturning frame to overturn and enables the dispensing machine and the hot air gun to conduct solder paste dispensing and hot air solder paste melting on a chip respectively. And the chip is aligned under the action of the surface tension and wetting force of the solder paste solder, so that the correction efficiency and precision are effectively improved.
Owner:JIANGSU SKYERALASER TECH
Tablet trepanning detection system and control method thereof
PendingCN122023528Aachieve technical effectseasy to handleImage analysisConveyor partsImaging processingImage detection
According to the tablet trepanning detection system and the control method thereof, the first trepanning detection module and the second trepanning detection module are arranged, so that the trepanning shape parameter detection process is distinguished from the trepanning position parameter detection process, the trepanning aperture parameter detection process and the trepanning radian parameter detection process; therefore, the hole shape parameter detection process of the tablet can be directly judged and determined through image detection without a complicated image processing technology and a parameter calculation and comparison process; the increase of image processing amount and parameter calculation amount caused by judgment after image processing and parameter calculation comparison are carried out on an image corresponding to each tablet trepanning parameter in a detection mode in the prior art is avoided, and the detection efficiency is effectively improved.
Owner:GEGE HONGLIN BIOPHARMACEUTICAL (JIANGSU) CO LTD
A method for electric current assisted local shape correction of linear friction welded joint of blisk
ActiveCN117583719Bincrease temperatureRealize high-precision shape correctionFriction weldingWeld seam
A linear friction welding joint current auxiliary local shape correction method of blisk, steps are as follows: preparing shape correction equipment; measuring blisk to determine size out-of-tolerance blade; machining necking transition section at weld; sending blisk into vacuum environment device; sequentially installing single shape correction tooling and electrode at weld, electrode is connected to direct current pulse power supply; connecting cooling device; sequentially starting vacuum environment device, cooling device, direct current pulse power supply and single shape correction tooling; correcting and preserving; after shape correction stress is reduced to set value, direct current pulse power supply is turned off; cooling to normal temperature; recovering normal pressure environment, cooling device is turned off, electrode and single shape correction tooling are sequentially removed. The present application utilizes Joule heat effect and electroplastic effect generated by current through metal to realize local heating of welding joint, has directional correction ability to any specific out-of-tolerance blade, and improves shape correction efficiency; necking transition section is used to improve current density, shape correction temperature field is more concentrated, and high-precision shape correction is realized by spot cooling.
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
A road edge trimming machine
ActiveCN224280976UImprove cooling effectstable water supplyRoads maintainenceElectric machineryStructural engineering
This utility model relates to the technical field of road construction equipment, specifically a road edge trimming machine. It includes a base, with a water tank and a lifting frame fixedly installed on the top. A lifting frame is slidably connected inside the lifting frame. A rotating arm is rotatably connected to each side of the lifting frame. A telescopic arm is slidably connected inside each rotating arm, and a rotating shaft is rotatably connected inside each telescopic arm. A cutting blade is fixedly installed on one side of the rotating shaft. The advantages of this utility model are: through the arrangement of the lifting frame, rotating arms, and telescopic arms, the position of the cutting blade can be adjusted under the drive of a first, third, and fourth motor. The two sets of cutting blades can simultaneously trim the edges on both sides of the road, thus improving trimming efficiency. Furthermore, it can be retracted when not in operation, and the combined extension and retraction of the telescopic arms with the rotation of the rotating arms further reduces the size after storage.
Owner:马丽萍
Bending and correcting equipment for profile steel
ActiveCN224195642UImprove plasticityAssuring Structural IntegrityShaping toolsMetal-working feeding devicesClassical mechanicsSupport plane
The utility model relates to the technical field of section steel bending and correcting equipment, in particular to section steel bending and correcting equipment which comprises a bottom plate, a temperature control electric heating ring and a supporting frame which are fixedly installed on the bottom plate, an air cylinder is fixedly installed on a top plate body of the supporting frame, and a steel plate is fixedly installed at the tail end of a telescopic shaft of the air cylinder. A correcting pressing head is detachably installed on the bottom face of the steel plate, a supporting table is arranged under the correcting pressing head, the supporting table is fixedly installed on the bottom plate, inner grooves are formed in the left side and the right side of the supporting table, a machining table top is arranged on the top face of the supporting table, and a lower pressing die is detachably installed on the top face of the supporting table. The correction device is convenient for correction operation after heating, and has the advantage of ensuring that the correction process is carried out stably.
Owner:南阳正大钢结构有限公司
A tooling for straightening gas collecting tubes and a gas collecting tube production system
This utility model provides a gas collecting pipe straightening fixture and a gas collecting pipe production system, belonging to the field of gas collecting pipe processing technology. The gas collecting pipe straightening fixture includes a base, on which a positioning bracket is mounted, and on the positioning bracket are mounting positions for supporting the gas collecting pipe. Multiple detachable calibration components are mounted on the base, used to indicate the standard position of the branch pipe of the gas collecting pipe placed in the mounting position. This fixture can be used to straighten deformation of the branch pipe of the gas collecting pipe, helping to improve the straightening efficiency of the product, saving manpower and resources for gas collecting pipe straightening, and ensuring the reliability of the product after straightening.
Owner:GREE (HANGZHOU) ELECTRIC APPLIANCES CO LTD
Urban growth simulation form correction method and system based on grid-vector cooperation
PendingCN121982159AHigh reliability of resultsHigh accuracy of resultsImage enhancementMathematical modelsComputer graphics (images)Algorithm
The invention discloses an urban growth simulation form correction method and system based on grid-vector collaboration, and the method comprises the steps: segmenting remote sensing image data to obtain segmented patches, and forming a fused space unit in combination with a block unit obtained through the processing of vector road data; inputting the land utilization and driving factor data into the grid CA model to obtain converted city cells, and obtaining a city growth simulation result map of the grid CA; and correcting the urban growth simulation result graph of the grid CA by using a form correction strategy to obtain a final corrected urban growth simulation result graph. According to the method, the fused composite space unit is obtained by combining the segmented plaque and the block unit, the fineness of the divided space unit is improved, a more accurate space base is provided for form correction, and effective balance among calculation efficiency, process rationality and form authenticity is realized by utilizing a grid simulation-vector correction cooperation mechanism.
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)
Iris image correction model training method, correction method, device and medium
ActiveCN116704590Bquick correctionImprove correction efficiencyInternal combustion piston enginesAcquiring/recognising eyesPupil shapeRadiology
The application relates to an iris image correction model training method, a correction method, a device and a medium, wherein the correction model training method comprises the following steps: acquiring at least one orthophoto iris image and a corresponding distorted iris image of each orthophoto iris image; inputting each distorted iris image into an initial correction model for image correction processing and image feature reconstruction to obtain reconstructed features; acquiring a segmented pupil mask according to the reconstructed features, and supervising the pupil shape of the pupil mask through a preset segmentation loss function to obtain a corrected iris image; performing similarity loss constraint on the corrected iris image according to the orthophoto iris image to obtain a reconstructed iris image; performing semantic feature loss constraint on the reconstructed iris image based on the reconstructed iris image and the orthophoto iris image, and adjusting the initial correction model to obtain a target correction model. The application has the effect of improving the efficiency of correcting the distorted iris image.
Owner:BEIJING WANLIHONG TECH CO LTD
Method for correcting deviation of tightening trajectory, computer storage medium and terminal device
PendingCN122584299ARealize dynamic adaptive correctionImprove correction efficiency
The application discloses a tightening trajectory deviation correction method, a computer storage medium and a terminal device, relates to the technical field of image recognition, and the application acquires a template feature set of a feature to be tightened in a standard device first, then performs two-dimensional image positioning on a region of interest on a current operation device in sequence, then intercepts a three-dimensional point cloud based on the region of interest and fits out a measured feature set, then matches and aligns the template feature set and the measured feature set, calculates a space conversion matrix corresponding to the template feature set and the measured feature set, finally generates a deviation correction amount according to the space conversion matrix and outputs the deviation correction amount to a robot, so that the tightening trajectory of the robot is corrected, dynamic self-adaptive correction of the tightening trajectory is realized, and the deviation correction efficiency of the tightening trajectory is improved.
Owner:SPEEDBOT ROBOTICS CO LTD
Semi-automatic correction device and method for correcting supporting legs on copper bar
PendingCN121945596AReduce work intensityImprove correction efficiencyCoupling device connectionsMetal-working feeding devicesSemi automaticStructural engineering
The invention discloses a semi-automatic correction device and method for correcting supporting feet on a copper bar, and relates to the technical field of correction of the supporting feet on the copper bar. A height limiting block is fixedly arranged on the front end face of a check block; a horizontally-arranged movable rod slidably penetrates through the stop block and is located on the rear side of the height limiting block, the right end of the movable rod penetrates through the right end face of the stop block, the left end of the movable rod penetrates through the left end face of the stop block, and a longitudinally-arranged pressing plate is fixedly arranged at the extending end of the movable rod. A horizontally-arranged spring is arranged on the fixing block in a penetrating mode, the left end of the spring is fixedly arranged on the mounting vertical plate, the right end of the spring is fixedly arranged on the left end face of the pressing plate, and the pressing plate abuts against the left end face of the check block all the time under the elastic force effect of the spring; and two positioning pins are further fixedly arranged on the top surface of the longitudinal plate. The device has the beneficial effects that the working intensity of workers is greatly relieved, and the copper bar supporting foot correcting efficiency is greatly improved.
Owner:CHENGDU HOMIN TECH
Spring correcting device
ActiveCN224195824UImprove correction efficiencyimprove securityWire springsIncreasing energy efficiencyHydraulic cylinderAC - Alternating current
The utility model relates to the technical field of spring correction, in particular to a spring correction device. The utility model provides a spring correcting device which can heat and correct a spring, saves manpower and improves spring correcting efficiency and safety. A spring correcting device comprises a supporting frame, a correcting table, a first hydraulic cylinder, a conical head correcting rod and the like, the upper side of the supporting frame is connected with the correcting table, the middle of the supporting frame is connected with the first hydraulic cylinder, and the telescopic end of the first hydraulic cylinder is connected with the conical head correcting rod. According to the utility model, the vortex generator is started to provide high-frequency or medium-frequency alternating current, the vortex coil heats the spring, and after the spring is softened, the first hydraulic cylinder and the second hydraulic cylinder are started to enable the conical head correction rod to penetrate into the spring to correct the spring, so that the purposes of heating and correcting the spring, saving manpower and improving the production efficiency are achieved. And the spring correction efficiency and safety are improved.
Owner:XIAMEN ZHONGXINSHENG SPRING IND & TRADE CO LTD
An orthodontic locking device and orthodontic system
ActiveCN224628153UAdjust effective size in timeAccurate representation of data
This utility model discloses an orthodontic locking device and an orthodontic system. The orthodontic locking device is used in conjunction with an orthodontic appliance to lock the archwire. The orthodontic locking device includes a first clamping arm and a second clamping arm, which are directly or indirectly connected. At least a portion of the first clamping arm and at least a portion of the second clamping arm are movable relative to each other to change their relative positional relationship. The orthodontic locking device has a natural state when it is not in the archwire slot and a locked state when it is in the archwire slot. When the orthodontic locking device is subjected to external force in its natural state and enters the archwire slot of the orthodontic appliance and is in the locked state, both the first clamping arm and the second clamping arm are pressed against the archwire slot. The orthodontic locking device of this utility model has a simple structure and is easy to operate. It can adjust and select a suitable orthodontic locking device according to the doctor's needs to adjust the effective space of the archwire slot, accurately adjust the archwire expression parameters, and improve the correction efficiency.
Owner:GUANGZHOU ZHIYUAN MEDICAL INSTR CO LTD
Invisible appliance capable of opening deep covering
The utility model relates to an invisible appliance capable of opening deep covering, which comprises a tooth socket, the tooth socket comprises an anterior tooth part coated on anterior teeth and a molar part coated on posterior molars on two sides, a retainer is arranged in the tooth socket of the molar part, and the tooth socket has reverse curvature opposite to the curvature of a dentition to be corrected in the vertical direction. By changing the curvature of the tooth socket in the vertical direction, the tooth socket has reverse curvature, the molar part fastened on the posterior molar is used for providing anchorage for the lowering movement of the anterior tooth, the anterior tooth is forced to be lowered and the posterior molar is stretched, and the anterior tooth and the posterior molar are synchronously and harmoniously carried out, so that the problems that the existing tooth socket has no vertical orthodontic force, and the orthodontic effect is poor are solved. According to the utility model, the problems that vertical correction force can only be generated depending on the occlusion state of teeth, and the correction efficiency of opening deep combination is low are solved, 24-hour real-time correction can be realized, the correction time is shortened, and the correction efficiency is improved.
Owner:梁甲兴
Method and device for adjusting accessory of orthodontic appliance, electronic equipment and storage medium
ActiveCN121533833BEliminate gapsImprove occlusal alignmentImage analysisOthrodonticsGonial angleLower Jaw Tooth
The application discloses an orthodontic appliance accessory adjustment method and device, electronic equipment and a computer readable storage medium, comprising: identifying a user's mandibular rotation reference point and the current position of the user's target teeth; determining the first rotation radius of the target teeth according to the current position and the mandibular rotation reference point; obtaining the standard thickness of the orthodontic appliance, and determining the mandibular rotation angle of the user according to the first rotation radius and the standard thickness; determining the correction amount of the orthodontic appliance on the teeth to be adjusted according to the mandibular rotation angle, the teeth to be adjusted being the teeth in the user's oral cavity other than the target teeth; and adjusting the height of the accessory corresponding to the teeth to be adjusted based on the correction amount, thereby achieving the adaptation of the accessory height of the orthodontic appliance and the correction amount, preventing the second molar from being passively pressed down due to point contact, improving the upper and lower jaw bite alignment, and ensuring that the upper and lower jaw teeth can stably bite and contact during the process of wearing the orthodontic appliance.
Owner:SHENZHEN AIMEISHI TECH CO LTD
A kind of waste heat boiler flue gas baffle correction device
A kind of waste heat boiler flue gas baffle correction device.Due to the jack is pushed out by hydraulic force, push rod is segmented, and cannot realize smooth push, therefore, the correction of baffle cannot realize fine correction.The utility model discloses a lower fixed frame and lifting frame, the lifting frame and the lower fixed frame are square ring frame, the front and rear ends of the lifting frame are respectively connected with screw rod, the bottom of the screw rod is rotatably connected with the lower fixed frame;Each described screw rod is fixed with sprocket, and the sprocket on two described screw rods is driven by chain.This utility model is used for waste heat boiler flue gas baffle correction.
Owner:JIANGSU HUADIAN YIZHENG THERMOELECTRICITY CO LTD
Hot spot layout correction method, device and equipment in mask layout and storage medium
ActiveCN122151435BImprove correction efficiencyGuaranteed accuracy and reliability
The present application relates to the technical field of mask lithography, and discloses a hot spot layout correction method, device and equipment in a mask layout and a storage medium, the hot spot layout correction method comprises determining a hot spot layout in an initial mask layout; determining the environmental graphic parameters of each contour edge segment in the hot spot layout; constructing a basic optimization objective function according to the edge placement error varying with the displacement amount of the contour edge segment; superimposing an optimization compensation term on the basic optimization objective function according to each environmental graphic parameter to obtain an optimization objective function; optimizing the displacement amount of each contour edge segment according to the optimization objective function to obtain the corrected displacement amount corresponding to each contour edge segment, so as to determine the corrected layout of the hot spot layout. The present application realizes the automatic correction of the hot spot layout without manual operation, improves the correction efficiency of the hot spot layout, and ensures the accuracy and reliability of the correction result.
Owner:HUAXINCHENG (HANGZHOU) TECH CO LTD
Locking bracket
The utility model relates to the field of orthodontics of teeth, in particular to an orthodontic appliance. According to the locking bracket, a locking mechanism is arranged in the length direction of an arch wire groove, the locking mechanism comprises a locking plate, locking limiting heads and locking clamps, and the locking limiting heads are arranged at the two ends of the locking plate in the length direction; the locking plate is arranged in the arch wire groove; the locking limiting heads are clamped at the two ends, in the length direction of the arch wire groove, of the main body part; the locking clamp is used for pressing the arch wire and is movably connected to the locking limiting head. The mode of compressing the arch wire is simple and rapid, and operation of a doctor is facilitated; the oral cavity of a patient cannot be touched easily, and the oral cavity of the patient cannot be hurt easily. Compared with the prior art that the arch wire needs to be pressed in a rotating mode, the arch wire can be fixed only by using a tool to act on the locking clamp and pressing the arch wire after the locking clamp deforms, the operation is simple and rapid, the operation of a doctor is greatly facilitated, and the correction efficiency is improved.
Owner:GUANGZHOU ZHIYUAN MEDICAL INSTR CO LTD
BIM construction project interaction compliance verification method and system and readable storage medium
PendingCN122655176AClose to personal design preferencesThe generated results are close toFeature vectorLogisim
The application discloses a BIM building engineering interactive compliance checking method and system and a readable storage medium. When generating components of a target BIM model, an explainable plug-in can capture a decisive feature vector in real time and generate explainable metadata, so that a designer can clearly understand the decision logic basis of AI for generating each component, the problem of lack of intermediate feature explainable output interface of a deep learning model in a black box state is solved, and transparency and explainability of AI decision are realized. By packing and chaining the interactive instruction original text, the decisive feature vector hash value and the explainable metadata hash value, decentralized storage is realized, the data in the whole design deduction process is ensured to be non-tamperable, and objective and credible traceability data support is provided for subsequent engineering responsibility definition.
Owner:NINGBO ELECTROMECHANICAL IND RES & DESIGN INST CO LTD
Implanted tooth traction device
ActiveCN224085472UImprove correction efficiencyGuaranteed stabilityArch wiresBracketsImpact toothImpacted tooth
The utility model discloses an embedded tooth traction device which comprises an upper jaw gum, a lingual buckle, a tensioning piece, a connecting assembly, a hooking piece and a bonding block, the lingual buckle is connected to the outer side of a tooth, the exterior of the tensioning piece is fixedly connected with the lingual buckle, and the tensioning piece conducts traction correction on the outer side of the embedded tooth through the lingual buckle. The connecting assembly is connected to the interior of the palate gum through teeth, the hooking and pulling piece is connected to the interior of the palate gum through the connecting assembly and used for conducting traction correction on the inner side of the embedded tooth, and the bonding block is connected to the interior of the palate gum and used for wrapping and protecting the joint of the hooking and pulling piece and the connecting assembly. According to the utility model, the tongue side buckle, the tensioning piece, the connecting assembly and the hooking piece are matched for use, the tongue side buckle and the tensioning piece can be used for performing traction correction on the outer side of the embedded tooth, and the hooking piece and the connecting assembly are matched for performing traction correction on the inner side of the embedded tooth, so that the traction correction efficiency of the embedded tooth is improved.
Owner:DATONG MEIYUAN DENTAL HOSPITAL CO LTD
Cooling fin correction mechanism of pneumatic correction device
ActiveCN224195631UImprove correction efficiencyEasy to unloadShaping toolsHeat exchange apparatusHeat sinkPhysics
Owner:JIANGSU HUALAIXIN ALUMINUM CO LTD
A new energy predicted power correction method and system considering turning weather influence and a medium
The application discloses a new energy predicted power correction method and system considering turning weather influence and a storage medium, and the method comprises the following steps: acquiring early warning information, meteorological data and corresponding historical predicted power and actual output of historical turning weather; screening key factors from the early warning information and the meteorological data, and selecting mechanism factors with small coupling influence and clear mechanism from the key factors; constructing a mechanism model based on the mechanism factors, constructing an algorithm model based on the key factors, and constructing a mapping model according to the mechanism model and the algorithm model; and correcting future predicted power to be corrected by using the mapping model. The application combines physical mechanism and data driving, effectively improves the prediction accuracy of new energy under turning weather, solves the prediction deviation problem caused by the complexity of multi-factor coupling and the scarcity of historical samples, and provides a reliable working condition basis for subsequent control strategy formulation.
Owner:NARI TECH CO LTD
MMC fracture curve optimization method and device based on bayesian optimization
ActiveCN117669200BRealize automatic adjustment and optimizationImprove correction efficiency
The application discloses a MMC fracture curve optimization method and device based on Bayesian optimization, inputs the adjusted MMC curve minimum point and end point after constructing a black box function, outputs a single comprehensive error index, then carries out Bayesian optimization on the black box function to obtain optimization process information, and finally finds the minimum value point and end point which can minimize the single comprehensive error index according to the optimization process information. In the method, the Bayesian optimization takes the single comprehensive error index as an algorithm optimization target, takes the adjusted MMC curve minimum value point and end point as parameters to be optimized, carries out automatic iterative optimization, and finally obtains optimal parameters, i.e. the optimal values of the adjusted MMC fracture curve minimum value point and end point. The method can realize automatic adjustment and optimization of the MMC fracture curve, no longer relies on manual adjustment, and can greatly improve the efficiency and accuracy of the correction of the MMC fracture curve.
Owner:CHONGQING INNOVATION CENTER OF BEIJING INSTITUTE OF TECHNOLOGY
A lip orthodontic correction system
ActiveCN121288263BHighly integrated functionsImprove correction efficiency
The application relates to the technical field of medical devices, and particularly discloses a lip orthodontic correction system which at least comprises a mouthpiece corrector, a main machine and a connecting pipe, wherein the mouthpiece corrector comprises a lip muscle pull plate assembly, a bite pressure plate assembly, a training air bag and a connecting piece; the main machine comprises a machine shell, a display screen, a tension sensor and an air pressure sensor; the tension sensor is used for collecting the tension of the pull plate in real time and displaying the tension on the display screen; and the air pressure sensor is used for collecting the air pressure in the training air bag and displaying the air pressure on the display screen. The lip orthodontic correction system has the tension sensor and the air pressure sensor arranged in the main machine, can collect the real-time data of the mouthpiece corrector and display the real-time data on the display screen, realizes the visualization and real-time feedback of the training data, can supervise the training process in real time, the training effect is controllable, and the lip orthodontic correction system completely changes the deficiency that the traditional training relies on subjective feeling to evaluate the training effect.
Owner:HANGZHOU FEIYANG BIOTECHNOLOGY CO LTD
Galvanometer driving control method and system based on deflection synchronous analysis
PendingCN121857495AGuarantee stabilityensure reliabilityProgramme controlComputer controlSpatial positioningSynchronous control
The invention discloses a galvanometer driving control method and system based on deflection synchronous analysis, and relates to the technical field of galvanometer driving control, and the method comprises the steps: obtaining galvanometer driving system data, obtaining a galvanometer driving reference position and a displacement influence coefficient according to the galvanometer driving system data, obtaining target track information, and obtaining a galvanometer driving reference position according to the target track information; and sorting the track ordinates according to a target track sequence to obtain a track Y-axis displacement sequence. According to the invention, through the central position of the motor rotating shaft, the galvanometer driving coordinate system is constructed and the reference position is determined, accurate space positioning of galvanometer motion is realized, a unified space basis is provided for subsequent multi-axis deflection synchronous control, and quantitative characterization of multi-axis coupling interference is realized through fitting a curvilinear equation and obtaining a displacement influence coefficient. The feature target trajectory is split through the extreme point, and the deflection initial correction amount is calculated in a segmented manner, so that the correction efficiency is improved, and the stability and reliability of galvanometer driving control are ensured.
Owner:PRECISION SCAN INC
Transportation mechanism and transportation equipment
ActiveCN224094893URealize automatic correction and adjustmentaccurate timingCharge supportsControl devices for conveyorsControl engineeringStructural engineering
The utility model provides a transportation mechanism and transportation equipment, the transportation mechanism comprises a rack, a driving part, a bearing part and an image recognition assembly, the rack is fixedly arranged, and the driving part is arranged on the rack; the bearing part is arranged on the rack and is in driving connection with the driving part, the bearing part can bear the graphite boat, and the driving part can drive the bearing part to bear the graphite boat to move in and out of the diffusion furnace; the image recognition assembly is arranged on the rack, the graphite boat is provided with an identification part, and the image recognition assembly can recognize the identification part to know whether the graphite boat deflects or not; the image recognition assembly is further in signal connection with the driving part, and the driving part receives a graphite boat deflection signal sent by the image recognition assembly and can drive the bearing part to correspondingly move and adjust. In the conveying mechanism, the driving part is used for driving the bearing part to bear the graphite boat to move, so that the graphite boat is conveyed into the diffusion furnace or conveyed out of the diffusion furnace, meanwhile, the driving part can directly or indirectly receive signal feedback of the image recognition assembly, and then the bearing part is correspondingly driven to move.
Owner:SHENZHEN HANS PV EQUIP CO LTD
Answer pre-generation method, storage medium and system
PendingCN121958526Aimprove accuracyImprove correction efficiencySemantic analysisBiological modelsData ingestionEngineering
The invention relates to the technical field of artificial intelligence, and discloses an answer pre-generation method and device, and a storage medium, and the method comprises the steps: obtaining test question data, and extracting a question text in the test question data as a to-be-generated question text; querying the first K questions in the reference question bank as similar questions, wherein the similarity between the first K questions and the to-be-generated question text is ranked from high to low; adding the answer text of the similar questions into the summary cue word template to form a complete summary cue word; inputting the summary prompt word into a first large model reasoning cluster to obtain an answer summary of each answer text; taking a to-be-generated question text as a to-be-answered question, and adding the answer abstract summary and the answer text of each similar question as thought examples into an answer prompt word template to form a complete answer generation prompt word; and generating cue words from the complete answers, and inputting the cue words into a second large model reasoning cluster to obtain a plurality of candidate reference answers. According to the method, the accuracy of the generated answers can be improved with relatively low implementation cost.
Owner:BEIJING NORMAL UNIV AT ZHUHAI
A heat pipe physically constrained retrieval enhanced prediction design method and system
This invention belongs to the technical field of heat pipe thermal control design and artificial intelligence-aided engineering design, and particularly relates to a method and system for enhancing predictive design based on physical constraints of heat pipes. The method includes: parsing heat pipe data into a multi-track parameter set, associating and integrating confidence levels, and generating standardized parameters through a unified equivalent layer; obtaining user design requests, performing structured filtering and semantic retrieval based on the standardized parameters, generating a retrieval enhancement context and inputting it into a generative model to obtain an initial predictive design scheme; calculating multiple heat transfer limits and determining the master control limit through a heat pipe physical constraint engine; when the initial scheme exceeds the master control limit constraint, adjusting the retrieval weights according to the type of limit violated, iteratively correcting until a design scheme that passes physical constraint verification is output. This invention solves the problems of inconsistent heterogeneous parameters and the tendency of large models to violate physical limits, improving the physical self-consistency, feasibility, and engineering iteration efficiency of high-temperature alkali metal heat pipe design.
Owner:SHANDONG UNIV