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39results about How to "Realize automatic adaptation" patented technology

Expert knowledge-driven large-model customized data processing method and related equipment

ActiveCN119670807ARealize automatic adaptationBiological modelsEngineeringBusiness data
The invention provides an expert knowledge-driven large-model customized data processing method and related equipment. The method comprises the following steps: inputting acquired business data into a trained large model capable of dynamically customizing an expert sub-model; in the large model, based on the business data, determining a knowledge embedding vector; based on the knowledge embedding vector, determining the weight of each adapter expert, and customizing an expert sub-model; and processing the business data based on the expert sub-model. According to the embodiment of the invention, the business knowledge hierarchical structure is constructed by using the multi-dimensional business information and the expert knowledge based on the large-scale business data. In combination with a large-model efficient fine tuning technology and a mixed expert strategy, dynamic expert group adaptation is realized under the guidance of business data knowledge, so that different expert models are customized for different business data, automatic adaptation under multiple scenes is realized, and more professional data processing is realized.
Owner:BEIJING UNIV OF POSTS & TELECOMM

Power transmission line channel point cloud modeling method and system

The invention belongs to the technical field of power transmission line modeling, and provides a power transmission line channel point cloud modeling method and system, and the technical scheme is that based on standardized point cloud data, global statistical features are extracted, channel scene categories are automatically judged, and adaptive feature weight vectors are generated according to the judged scene categories; performing weighted calculation on the similarity by using the feature weight vector, and performing superbody clustering segmentation on the standardized point cloud data to obtain an optimized superbody set formed by a plurality of superbodies with similar internal features; based on multi-dimensional feature statistics and context rules, screening the optimized superbody set, and rejecting small non-ground interference superbodies to obtain a ground candidate superbody set; and performing identification, merging and curved surface fitting on the ground candidate superbody set to generate a continuous power transmission line channel ground model. High-precision identification of ground points is realized, and a high-quality ground reference can be provided for safety analysis of a power transmission channel.
Owner:STATE GRID INTELLIGENCE TECHNOLOGY CO LTD

An automatic adaptive control system for flow of electronic belt scale

The present invention provides an automatic adaptive control system for flow of an electronic belt scale, comprising: an inlet material belt conveyor, an electronic belt scale and an outlet material belt conveyor; the inlet material belt conveyor conveys front-end processed materials to the electronic belt scale, and transmits them to the rear-end outlet material belt conveyor after weighing and metering; wherein the electronic belt scale comprises a scale body belt, a control system, a belt drive motor and a belt speed sensor, the belt drive motor drives the scale body belt under the control of the control system, and the belt speed sensor detects the real-time speed of the scale body belt; the controller adjusts the control of the belt drive motor according to the comparison result of the real-time speed of the scale body belt detected by the belt speed sensor and the preset reference belt speed control value, so as to change the driving of the scale body belt by the belt drive motor.
Owner:CHINA TOBACCO GUANGXI IND

Interface adaptation method, device and device for adapting interface

The embodiments of the present application disclose an interface adaptation method, device, and device for adapting an interface. The embodiments of the method include: after receiving an interface display instruction or an interface style change instruction for a target application, or after monitoring a display mode switching event of the operating system, detecting the current display mode of the operating system; determining whether the interface style of the target application matches the display mode; if not, replacing the interface style with a target style that matches the display mode. This implementation achieves automatic adaptation of the interface of the target application to the display mode of the operating system, and improves the consistency of the display style of the application interface and the system interface.
Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD

Interactive interface generation method and device, electronic equipment and storage medium

The invention provides an interactive interface generation method and device, electronic equipment and a storage medium, and relates to the technical field of artificial intelligence, and the method comprises the steps: obtaining a real interactive interface and sample equipment information of equipment deployed by the real interactive interface; extracting sample element information of at least one interaction element from the real interaction interface; the sample equipment information and the sample element information are input into a layout generator, predicted layout information output by the layout generator is obtained, and the predicted layout information is layout information of interactive elements matched with the deployment equipment in an interactive interface; inputting the predicted layout information and the real interactive interface into a layout discriminator to obtain a sample discrimination result output by the layout discriminator; and performing adversarial training on a layout generator and a layout discriminator based on the sample discrimination result, so that the layout generator is used for generating layout information adaptive to the interactive interface of the deployment equipment. According to the method, the UI interface adaptive to the specific equipment can be automatically generated, and the development efficiency of the UI interface is improved.
Owner:DUXIAOMAN TECH (BEIJING) CO LTD

A positioning and welding apparatus and method for bridge steel structures

ActiveCN121289691BSolve the problem of immutable lengthRealize automatic adaptation
The application relates to the technical field of plasma arc welding, in particular to a positioning welding equipment and method for bridge steel structures, which mainly comprises a plasma arc equipment, a lifting mechanism is arranged on the plasma arc equipment, a horizontal moving mechanism is arranged on the lifting mechanism, the lifting mechanism can drive the horizontal moving mechanism to move in the vertical direction, and a translation mechanism is arranged on the horizontal moving mechanism. The movable welding frame length can be adjusted through the spliced joint head-to-tail insertion and length adjusting lever, different lengths of bridge steel structural members can be adapted, and the problem that the length of the traditional integrated welding table is unchangeable is solved; the movable welding frame is driven to overturn around the adjusting base plate through the deflection angle mechanism, the first positioning probe detects the inclination of the welding surface, the automatic adaptation of the inclination angle is realized, the complex operation of manually arranging the cushion block is replaced, the adaptation range covers steel structural members with different sizes and different inclination angles, the adaptation is better, and the limitation is smaller.
Owner:CHINA RAILWAY SHANQIAO GRP CO LTD +2

Battery-changing new energy locomotive and network communication method of battery-changing new energy locomotive

The invention provides a battery-changing new energy locomotive and a network communication method thereof, the battery-changing new energy locomotive comprises a locomotive body and a power battery system, and the power battery system is arranged on the locomotive body and used for providing electric energy for the locomotive; the power battery system comprises a battery replacing battery box and a vehicle-mounted battery replacing base, the vehicle-mounted battery replacing base is fixedly connected with the locomotive body, and the battery replacing battery box is detachably connected with the vehicle-mounted battery replacing base; an address device is arranged on the vehicle-mounted battery replacement base, and a fixed communication address is preset in the address device; after the battery replacement battery box is connected with the vehicle-mounted battery replacement base, a battery management system of a power battery in the battery replacement battery box can obtain a communication address in the address device and correct the communication address of the battery management system into a fixed communication address. According to the battery replacement new energy locomotive provided by the invention, automatic adaptation of communication between the power battery of the battery replacement new energy locomotive and the whole locomotive can be realized, and the battery replacement efficiency can be effectively improved.
Owner:DATONG ELECTRIC LOCOMOTIVE OF NCR

A fully automatic atmospheric topographic radiometric correction method and device for high-resolution remote sensing images

This invention discloses a fully automated atmospheric and topographic radiometric correction method and device for high-resolution remote sensing imagery, belonging to the field of remote sensing science and technology. The method includes: constructing a fully automated batch processing framework; developing an atmospheric correction module based on the 6S radiative transfer model to automatically retrieve atmospheric parameters and eliminate their influence; and developing a topographic radiometric correction module based on the digital elevation model (DEM) and VECA model to compensate for radiometric distortion caused by complex terrain. The key innovation lies in constructing a joint correction framework and integrating a geomorphic feature recognition algorithm, which can automatically identify and select to execute either single atmospheric correction or a combined atmospheric-topographic correction process based on the degree of topographic relief in the image. This invention achieves fully automated batch processing from data input to result output, requiring no manual intervention, significantly improving the processing efficiency, intelligence level, and adaptability to different terrain scenarios in high-resolution image radiometric correction.
Owner:AEROSPACE INFORMATION RES INST CAS

A cloud-based intelligent diagnostic system for switchgear status

ActiveCN121721386BImplementing zero-sample diagnosticsSolve failed defectsTesting dielectric strengthBiological modelsTopology mappingElectric power equipment
This invention relates to the field of intelligent monitoring and fault diagnosis technology for power equipment, specifically a cloud-based intelligent diagnostic system for switchgear status. It includes units for multi-source topology mapping, physical constraint embedding, global state reconstruction, residual decoupling diagnosis, and adaptive parameter correction. The system maps sensor data into a dynamic graph structure and generates constraint vectors using physical conservation logic. Its core is to correct the state based on physical constraints to reconstruct the state graph, locate faults by calculating the residual sequence between measured data and the reconstructed graph, and establish feedback closed-loop correction parameters. This invention achieves zero-sample diagnosis without relying on a large number of samples, solving the problem of pure data-driven solutions failing due to a lack of fault samples.
Owner:HEBEI HUALONG ELECTRIC POWER EQUIP CO LTD

Nitrogen flow self-adaptive regulation and control device for refining

PendingCN121953243AReduce ineffective emissionsreduce wastePipeline systemsNitrogen gasLantern
The invention relates to the technical field of metallurgical and chemical refining processes, in particular to a nitrogen flow self-adaptive regulation and control device for refining, which comprises a barrel, a turntable is rotatably arranged in the barrel, a conveying cavity is formed between the upper end of the turntable and the barrel, a partition plate is arranged in the conveying cavity, and the partition plate divides the conveying cavity into an inlet cavity and an outlet cavity; one side of the inlet cavity is provided with an air inlet pipe, and one side of the outlet cavity is communicated with an air outlet pipe; a gas backflow device is arranged in the gas outlet pipe; according to the gas backflow device, a lantern ring is arranged at one end of a gas outlet pipe, a backflow cavity is formed between the interior of the lantern ring and the gas outlet pipe, a flow guide part communicating with the gas outlet pipe and the backflow cavity is constructed on the gas outlet pipe, and a backflow pipe communicating with the backflow cavity is arranged on the lantern ring. Invalid emission and waste of nitrogen are reduced; the basic gas transmission amount is adaptively adjusted along with the temperature, the problems of insufficient flow at high temperature and excessive flow at low temperature are avoided, and nitrogen consumption is further reduced.
Owner:SHANDONG XINKAIYUAN METAL TECH CO LTD

Application interface display method and device, storage medium and electronic equipment

PendingCN119536862ARealize automatic adaptationAvoid display effects inappropriateExecution for user interfacesInput/output processes for data processingInput controlEngineering
The invention provides an application interface display method and device, a storage medium and electronic equipment. The method comprises the following steps: in response to an input trigger operation in a target cloud application, sending an interface acquisition request; a second application interface returned by a target server running the target cloud application according to the interface obtaining request is obtained, a first operating system in a touch control state runs in the target server, and an input control in the second application interface is displayed according to a layout style corresponding to the first operating system; the first operating system is different from a second operating system running in the current terminal; an input control in the second application interface is displayed in a first display area of the current terminal, an operation interface of the target cloud application in the second application interface is displayed in a second display area of the current terminal, and the first display area and the second display area do not shield each other. The technical problem that the display effect of displaying the application interface is poor in the prior art is solved.
Owner:TENCENT TECHNOLOGY (SHENZHEN) CO LTD

Client configuration and database matching method and device and storage medium

The embodiment of the invention belongs to the field of research and development management and database management, and relates to a client configuration and database matching method, and the client configuration method comprises the steps: obtaining a client influence parameter of a database from a server, the client influence parameter influencing the application form of a client; taking the client influence parameter as key connection information and storing the key connection information in the client; adjusting the client according to the stored key connection information to obtain a client adaptive to the database; and interacting with the database through the adjusted client. The invention further provides a client configuration device, computer equipment and a storage medium. In addition, the invention also relates to a block chain technology, and the client influence parameters can be stored in a block chain. According to the invention, the client can automatically adapt to databases of different versions and modes.
Owner:PING AN TECH (SHENZHEN) CO LTD

A screen layout determination method, device, apparatus and storage medium

PendingCN122593781AImprove adaptabilityEfficiently adapt to display needs
Embodiments of the present application disclose a screen layout determination method and device, equipment and a storage medium, and relate to the technical field of computers. The method comprises: performing canvas feature recognition on a large-screen design file corresponding to a target screen to determine canvas feature information; matching the canvas feature information with template feature information of each layout template in a preset layout knowledge base to determine matching data; selecting a target layout template from the preset layout knowledge base according to the matching data and heat data of each layout template; and performing layout presentation on the target screen based on the target layout template. The above scheme can automatically match a screen layout suitable for presentation on the target screen according to the large-screen design file, thereby realizing dynamic adaptive adjustment of the layout, adapting to current scene presentation, meeting the needs and preferences of users, and improving the visual experience and personalized experience of users.
Owner:CHINA MOBILE (XIONGAN) ICT CO LTD +3

Street space vitality prediction method based on deep learning

The invention provides a street space vitality prediction method based on deep learning, relates to the technical field of regional people flow prediction, aims to effectively combine fitting and deep learning to realize defect complementation, and comprises the following steps: dividing a year into N periodic sub-modules, respectively establishing a fitting model for estimating the pedestrian flow of the street for each periodic sub-module, constructing a target function for minimizing a fitting error to obtain parameters of the fitting model, and obtaining a first pedestrian flow estimation result of a target day through the fitting model; and multiple kinds of real-time influence data are collected and combined with the first pedestrian volume estimation result, prediction correction is carried out through a trained error correction model, then a second pedestrian volume estimation result is output, and the real-time influence data comprise natural change influence data and artificial change influence data. The method has the advantages of being high in adaptability, low in computing power consumption and high in precision of space vitality prediction.
Owner:SOUTHWEST MUNICIPAL ENGINEERING DESIGN & RESEARCH INSTITUTE OF CHINA

Display method of trusted user interface and electronic device

ActiveCN112307483BRealize automatic adaptationsolve pain points
The present application discloses a method for displaying a trusted user interface and an electronic device, which is applied to an electronic device with a folding screen, and the method includes: in response to a first operation of the user on the electronic device, changing the folding screen from a first display state to a second display state; displaying the user interface UI of the CA on the screen corresponding to the second display state; in response to a second operation of the user on the UI of the CA, triggering the display of the trusted user interface TUI corresponding to the CA on the screen corresponding to the second display state, and the TUI is adapted to the screen corresponding to the second display state. The present application can realize that the trusted user interface (TUI) of the TA corresponding to the CA is automatically adapted to the screen changes of the folding screen, thereby improving the user experience.
Owner:HUAWEI TECH CO LTD

A type of auxiliary manual capping machine equipment

ActiveCN224632070UEfficient work stationStable working position
This utility model relates to the field of tobacco equipment, specifically to an auxiliary manual capping machine. The equipment includes a main frame, and a front conveyor roller line, a rear conveyor roller line, an intermediate roller line, a clamping and guiding device, an adhesive application and translation mechanism, a side cap clamping device, and a rear cap spinning device mounted on it. The front and rear conveyor roller lines are detachably connected to both ends of the intermediate roller line via a quick-connect locking device, enabling the input and output of cigarette boxes. The clamping and guiding device spans above the intermediate roller line for centering and positioning; the adhesive application and translation mechanism is located directly above it for applying adhesive; the side and rear cap processing devices are located on the left and right sides and rear, respectively, for flattening the corresponding caps. This utility model effectively solves the problems of poor compatibility, large footprint, and low automation level of traditional equipment through modular layout and automated collaborative operation.
Owner:BEIJING ADVANCED DIGITAL TECH

Ceiling design drawing method and system capable of automatically adapting to house size

The invention discloses a ceiling design drawing method and system capable of automatically adapting to the size of a house. The method comprises the steps that S1, the size and coordinates of a house roof are recognized and obtained; s2, obtaining design parameters of the suspended ceiling model, and automatically adjusting the size of the suspended ceiling model according to the design parameters of the suspended ceiling model and correlation parameters of the size of the house roof; s3, receiving a suspended ceiling model generation instruction, and generating a corresponding suspended ceiling model according to the adjusted design parameters and size of the suspended ceiling model; and S4, displaying the suspended ceiling model according to the coordinates of the house roof. By establishing the design parameters of the suspended ceiling model and the correlation parameters of the house roof size, automatic adaptation of the suspended ceiling model and the house roof size is achieved, and the design efficiency is improved.
Owner:北京轻而易举智能科技有限责任公司

USB equipment virtualization sharing method and device, equipment and medium

The invention relates to the technical field of external equipment sharing, in particular to a USB equipment virtualization sharing method and device, equipment and a medium. The method comprises the following steps: firstly, deploying a simulated USB device driver in a client system, and enabling the simulated USB device driver to serve as a virtual container resident system; then deploying entity USB equipment at a server side and starting a service program; when the client application program access request is detected, the request is forwarded to the server through the network, the entity device processes the request and returns a result, the problem of device disconnection in traditional remote sharing is solved, a user can operate a remote USB device like using a local device through a resident mechanism of the simulation device, and the user experience is improved. And meanwhile, the problem that the equipment is ineffectively occupied is avoided, and the use efficiency of the USB equipment is remarkably improved.
Owner:LONGSIYUN (BEIJING) TECH CO LTD +1

A method and system for detecting the surface quality of an electroplated finished product

PendingCN122345618AGet surface quality inspection resultsRealize automatic adaptationAdaptive imagingProcess engineering
This application discloses a method and system for inspecting the surface quality of electroplated finished products. The method includes acquiring information about the electroplated finished product to be tested, including product attribute information and actual electroplating process parameters; determining image acquisition parameters based on the product attribute information and actual electroplating process parameters through a preset parameter mapping table; acquiring an image of the electroplated finished product based on the image acquisition parameters; extracting multi-dimensional optical features from the electroplated finished product surface image; fusing the actual electroplating process parameters with the multi-dimensional optical features to generate process-aware fusion features; and obtaining the surface quality inspection result of the electroplated finished product based on the process-aware fusion features through a preset defect detection model. This application effectively improves the accuracy of electroplated surface quality inspection by using adaptive imaging and fusing electroplating process information.
Owner:HANGZHOU YUNHUI HARDWARE ELECTROPLATING CO LTD

Multifunctional wafer boat for wafer

The utility model relates to the technical field of wafer processing, in particular to a multifunctional wafer boat for wafers, which comprises a wafer boat box body, an expansion disc is arranged at the front end of the wafer boat box body, an opening and closing door body is arranged at the rear end of the wafer boat box body, holding handles are arranged at two ends of the wafer boat box body, and a wafer separation frame is further arranged on the inner wall of the wafer boat box body. According to the utility model, the whole structure is simple, the multi-range application adaptation of the wafer boat box body is ensured by the abundant expansion structure, the holding handle is arranged to realize manual rapid carrying, and the wafer boat box body can be matched with external equipment to carry out mechanical carrying and operation through the expansion disc, so that the automatic adaptation is realized; dust-proof and shock-proof protection is integrally provided for the processing process of the semiconductor wafer, and the practical application function of the wafer boat is further expanded by expanding the air holes.
Owner:FICO SEMICONDUCTOR (ZHANGJIAGANG) CO LTD

Bidirectional collaborative linkage method of process version and maintenance process and related device

PendingCN121981480AImprove adaptation response efficiencyRealize automatic adaptationBiological modelsOffice automationDimensional simulationIndex system
The invention provides a bidirectional collaborative linkage method of a process version and a maintenance process and a related device, which improve the overall adaptability, resource efficiency and compliance level of a production system, and the method comprises the following steps: establishing a process-maintenance association mapping library; identifying a current process version change type of the MES system by adopting a process change analysis algorithm improved based on BERT, and updating related data of the process-maintenance association mapping library by matching a corresponding differential synchronization strategy based on a new process version change type; constructing a three-dimensional simulation production environment and a three-dimensional verification index system, and performing simulation verification closed-loop optimization on the maintenance process in the process-maintenance association mapping library based on the three-dimensional simulation production environment and the three-dimensional verification index system until verification is passed; a multi-dimensional maintenance priority weighting algorithm is constructed and based on the multi-dimensional maintenance priority weighting algorithm, sorting and intelligent resource allocation are carried out on a plurality of maintenance requirements of the current production environment; and recording production log data generated in the process of executing the steps by adopting a block chain, and carrying out formatted storage on the production log data.
Owner:GUANGZHOU SIE CONSULTING CO LTD +1

Wafer regeneration chemical mechanical polishing system and process

The invention provides a wafer regeneration chemical mechanical polishing system and process, and belongs to the technical field of semiconductor manufacturing, and the wafer regeneration chemical mechanical polishing system comprises a buffer unit, a conveying unit, a polishing unit, a cleaning unit and a control unit, the conveying unit, the polishing unit and the cleaning unit are located on the same side of the buffering unit and are sequentially arranged along the first linear path, and the conveying unit is located between the polishing unit and the cleaning unit; the buffer unit comprises a plurality of wafer cassettes, an optical detection station located on one side of the plurality of wafer cassettes, and a transmission mechanism located on one side, close to the conveying unit, of the wafer cassettes; the conveying unit comprises a transfer disc moving along the second linear path; the polishing unit comprises a first polishing assembly and a second polishing assembly which are arranged along the second linear path. Each polishing assembly comprises at least two polishing discs and polishing heads corresponding to the polishing discs.
Owner:BEIJING SEMICORE MICROELECTRONICS EQUIPMENT CO LTD

Equipment inspection method and device

PendingCN121788959ARealize automatic adaptationBiological modelsInference methods
The invention discloses an equipment inspection method and device, and relates to the technical field of equipment inspection. The method comprises the following steps: acquiring an image of equipment; performing scene analysis on equipment in the image according to the first multi-modal large model and feature knowledge of different scenes to obtain equipment and scene information; acquiring corresponding inspection related knowledge from an inspection knowledge base according to the equipment and scene information; inputting the equipment and scene information and the inspection related knowledge into a second multi-mode large model to obtain an automatic analysis workflow output by the second multi-mode large model; performing feature extraction on the image based on the automatic analysis workflow to obtain features of the image; and inputting the image, the features of the image and the inspection related knowledge into a third multi-mode large model to obtain an equipment inspection result output by the third multi-mode large model. According to the method, the problems that the modeling workload is large, the false detection rate is increased and a new scene cannot be quickly adapted in the related technology are solved.
Owner:CHINALCO DIGITAL (CHENGDU) TECHNOLOGY CO LTD

An assembly platform for integrated coil winding and insulation testing

ActiveCN224624592URealize automatic adaptationEliminate offset errors
This utility model discloses an assembly platform for integrated coil winding and insulation testing, including a base plate. The top of the base plate is equipped with a power mechanism for providing power to the integrated coil winding, a fixing mechanism for fixing the integrated coil, a feeding mechanism for providing materials required for winding the integrated coil, and a transfer mechanism for transporting the wound integrated coil. The surface of the transfer mechanism is equipped with a detection mechanism for performing insulation testing on the surface of the integrated coil. This utility model achieves automatic adaptation of the coil's inner diameter by setting up an infrared ranging sensor and a dynamic feedback mechanism with a spring, combined with the fine-tuning function of a first electric slide rail. Compared with traditional clamp replacement methods, it can reduce specification switching time and eliminate axial offset errors caused by manual assembly.
Owner:KAIFENG FANTAI MEASUREMENT & CONTROL TECH CO LTD

Video decoding processing method, device and equipment and computer readable storage medium

The invention provides a video decoding processing method and device, electronic equipment and a computer readable storage medium. Decoding the video data to be decoded through the hardware acceleration interface to obtain video decoding data; when the decoding frames in the video decoding data are determined to be in a hardware pixel format, respectively converting the decoding frames into a software pixel format which can be called by an application layer, and storing the decoding frames in a target frame address; the target frame address is used for storing an address of a memory space of a decoding frame in a software pixel format; the data index of the target frame address is converted into the reference index corresponding to the decoding frame in the software pixel format, so that after the reference index is called by an application layer, the decoding frame in the software pixel format is obtained from the target frame address, an operating system can be compatible with accelerated decoding of different videos, the hardware acceleration capacity is achieved, and the decoding efficiency is improved. Therefore, the development cycle of the software of various hardware acceleration devices is saved.
Owner:LOONGSON TECH CORP

Data transmission method and apparatus, device, and storage medium

The present disclosure relates to a data transmission method, device, equipment and storage medium. The method is applied to a first electronic device, and includes: in response to establishing a first connection with a second electronic device based on initial connection parameters, determining whether the first connection meets a data transmission condition; in response to the first connection not meeting the data transmission condition, determining target connection parameters; establishing a second connection with the second electronic device based on the target connection parameters, and performing data transmission based on the second connection. The present disclosure can realize automatic adaptation of connection parameters, thereby ensuring smooth data transmission and improving the fluency of the data transmission process.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Motor control method and device, motor drive chip and electronic device

This application relates to a motor control method and apparatus, a motor driver chip, and an electronic device, belonging to the field of motor control technology. The method includes: acquiring electromechanical parameters of a motor to be controlled and electromechanical parameters of a reference motor; determining the degree of difference between the motor to be controlled and the reference motor based on the electromechanical parameters of the motor to be controlled and the reference motor; and determining a target control strategy for the motor to be controlled based on the degree of difference, so as to control the operation of the motor to be controlled. This method can improve motor control performance.
Owner:WUHAN JUXIN MICROELECTRONICS CO LTD

A high-precision zinc spraying device for a circuit board

ActiveCN224419026UObvious beneficial effectRealize automatic adaptationSpray coatingMechanical engineering
The utility model discloses a high accuracy circuit board zinc spraying processing device, including the processing station and setting in the processing station bottom's support box, still include preheating box, the top of preheating box is installed in infrared preheating module in parallel, spray coating box body, spray coating box body sets up the processing station top of preheating box one side, just the top of spray coating box body is installed electric telescopic handle, and the output of electric telescopic handle extends to the inside of spray coating box body and is connected with the top of movable support plate shield, just the movable support plate top of shield inboard evenly installs micro - electric telescopic handle, and the output of every micro - electric telescopic handle all extends to the below of movable support plate and is connected with the spray head. The utility model accurate control micro - electric telescopic handle, drive the spray head adjustment height, ensure that every spray head and the distance of the surface of the circuit board to be processed are consistent. Effectively solved the problem of uneven spraying caused by the uneven surface of the circuit board, improved the spraying quality and precision.
Owner:SHENZHEN WEIDEXIN ELECTRONICS CO LTD

Roll forming cross-section springback angle measurement method based on RANSAC-S improved algorithm

PendingCN122500068AAvoid false fitting problemsstable extraction
The application relates to the technical field of metal plastic forming detection and geometric quantity precision measurement, and discloses a roll forming section springback angle measuring method based on an RANSAC-S improved algorithm, which uses a structured light three-dimensional scanning device to obtain complete three-dimensional point cloud data of the surface of a roll forming workpiece to be detected; principal component analysis (PCA) is carried out on the complete three-dimensional point cloud data, the length direction of the workpiece is determined as the main shaft direction, and three main directions of the point cloud are respectively aligned with three coordinate axes of a space orthogonal coordinate system; the output springback angle full-length distribution data can be directly connected to a process control system of a roll forming production line, a closed-loop production of 'on-line scanning-springback angle automatic measurement-process parameter automatic adjustment' is realized, manual intervention analysis and parameter adjustment are not needed, the automation and intelligent level of the roll forming production line is greatly improved, product waste rate is effectively reduced, raw material loss is reduced, production efficiency and economic benefits are improved.
Owner:SHENSI TANGIBLE (CHENGDU) TECH CO LTD