145results about How to "Improve impact" patented technology

The invention relates to the technical field of electric vehicles, and particularly discloses a method for online estimating the capacity and health state of a battery pack based on random charging information, which comprises the following steps of: preliminarily estimating the capacity of the battery pack: selecting a charging section and utilizing an ampere-hour integral to estimate a model; temperature-based battery capacity correction: temperature data is corrected based on fuzzy Kalman filtering optimization algorithm processing, and because relatively large noise is inevitably generated after preliminary estimation, a fuzzy control algorithm is adopted to control observation noise of a Kalman filtering algorithm in real time, so that an estimation result is converged to a real trend; estimating and predicting the state of health of the battery: establishing an Arrhenius model based on the capacity attenuation of the battery pack to predict the service life of the battery; according to the method, the defect of inaccurate estimation of real-time measurement noise of a traditional Kalman filtering algorithm is effectively overcome, and the measurement noise is corrected in real time; the method is suitable for AI adaptive parameter adjustment models of different new energy heavy truck models, and is applied to state-of-health evaluation and life prediction of batteries.

The invention discloses a multi-modal state space integrated image segmentation method based on uncertainty estimation. The method comprises the following steps: acquiring image data and text data corresponding to the image data; a CLV-SSIF model is utilized, according to the image data and the text data, the image is segmented, the CLV-SSIF model comprises a multi-modal space integration assembly and a multi-expert uncertainty optimization assembly, and the multi-modal space integration assembly comprises an image encoder, a text encoder and a multi-modal interactive guide decoder; and the multi-expert uncertainty optimization component is used for generating an initial segmentation result of the image and generating expert uncertainty estimation by using the multi-expert hybrid model, and then optimizing the initial segmentation result according to the expert uncertainty estimation. According to the method, the accuracy of image segmentation is improved.

The invention discloses a mechanism model parameter iterative optimization method based on data and a neural network, and the method comprises the steps: constructing a mechanism model based on existing experience, analyzing and selecting key optimization parameters of the model, and constructing an initial parameter value model as a to-be-optimized model; secondly, collecting state data such as a flight path of the aircraft, and preprocessing the state data; thirdly, a parameter iterative optimization model is constructed through intelligent optimization algorithms such as a neural network algorithm, training is conducted through the preprocessed data, the simulation result of the mechanism model is made to be gradually close to actual data, and finally the optimized aircraft mechanism model is obtained. According to the method, the advantages of mechanism modeling and neural network modeling are fused, and mechanism model iterative optimization under mechanism and data hybrid driving is realized.

The invention discloses a heat setting process parameter recommendation method and device, computer equipment and a storage medium. The method comprises the steps of obtaining to-be-predicted production order data; preprocessing the to-be-predicted production order data to obtain a preprocessing result; inputting the preprocessing result into a prediction model to perform process parameter prediction so as to obtain a prediction result; wherein the prediction model is obtained by preprocessing production order data, labeling the data as a sample set and training a multi-weight main model formed by stacking a plurality of base models with weights and meta-models, and the weights of the base models are determined by the prediction performance of the base models; a loss function in the training process is added into the quality score of each piece of preprocessed and labeled data; and outputting the prediction result. By implementing the method disclosed by the invention, the effect of enhancing stacking by multiple models can be exerted, the dependence on artificial experience is reduced, the accuracy of process parameters and the one-time success rate of production are improved, and the product repair and production cost is reduced.

The invention provides a method and a system for converting a patent text into a video based on an AI technology. The method comprises the following steps: acquiring patent technology information and information used for generating copywriting keywords; generating picture information according to the patent technology information, generating copywriting information and audio information according to the information used for generating copywriting keywords, and synthesizing the picture information, the copywriting information and the audio information to obtain video information; and according to the generated picture information, copywriting information, audio information and video information, adjusting patent technology information and / or information used for generating copywriting keywords, and repeating the previous step until video conversion of the patent technology is completed. According to the patent technology information provided by the user, the keywords in the patent technology information can be extracted to automatically generate professional and accurate video content, the video production period is greatly shortened, meanwhile, the user can visually know the technology content, conversion of scientific and technological achievements is facilitated, and the patent technology is better promoted and popularized.

The invention discloses an upper limb power assisting device and a power assisting control method. The upper limb power assisting device comprises a sensing system, a power module, a trunk module, an arm module, a sling system and a main control module. The sensing system comprises an inclinometer and an angle sensor, and the inclinometer is arranged on the trunk module; the angle sensor is arranged on the power module; the power module comprises a shoulder power module, and the shoulder power module comprises a shoulder power base and a shoulder power output disc rotationally connected with the shoulder power base; the trunk modules are arranged on the two sides of the human trunk and fixed to the human trunk. The front end of the arm module is in transmission connection with the sling system, and the sling system is used for assisting in lifting the palm or the weight of the human body. According to the power-assisted control method, the intention of raising or lowering the arm of the wearer is sensed through the sensing system, so that the control is more sensitive, the action is more stable, shaking is avoided, and the universality is good. The method is simple and easy to use, and conforms to natural action habits; the sensing system is light, thin, small, low in cost and small in influence on an existing mechanism of the system.

The invention discloses a shallow sea self-sinking and floating type section buoy based on a flexible solar material and a method thereof. The shallow sea self-sinking and floating type section buoy comprises a detection unit, and the detection unit comprises a shell assembly, a sensing assembly arranged at the top of the shell assembly, a hydraulic system arranged in the shell assembly and a control assembly arranged in the shell assembly; the hydraulic system comprises an inner oil bag, an outer oil bag, a first two-position two-way electromagnetic directional valve connected with the inner oil bag through a pipeline and a second two-position two-way electromagnetic directional valve connected with the inner oil bag through a pipeline, and the first two-position two-way electromagnetic directional valve is connected with a third two-position two-way electromagnetic directional valve. Efficient collection of solar energy is achieved, the gravity center of the buoy is adjusted by rotating the position of the mass block, so that the posture of the buoy is changed, the buoy body of the buoy rotates by 90 degrees and transversely floats on the sea surface, the influence of sea surface stormy waves on the buoy body is reduced, and the service life of the buoy is prolonged. And the daylighting area of the buoy body exposed out of the water surface is larger.

The invention discloses a fish habitat ecological monitoring device, and relates to the technical field of fishery resources, a storage battery is fixed at the top end of a fixed supporting frame, a transmission motor is mounted on one side of the top end of the fixed supporting frame through a motor base, and a supporting rotating frame is clamped to the position, corresponding to the fixed supporting frame, of an output shaft of the transmission motor; supporting cables are symmetrically wound around the side ends of the supporting rotating frame, a bearing fixing plate is welded to the bottom ends of the two supporting cables, a collecting fixing pipe is welded to the bottom end of the bearing fixing plate, one end of the collecting fixing pipe is sleeved with a storage intercepting cylinder, a subdivision net plate is fixed to the inner side of the storage intercepting cylinder, and a swing motor drives a swing plate to change the position of the camera. The environment is observed by utilizing the camera, so that the environment can be comprehensively detected by utilizing multiple groups of monitoring equipment in the detection process, and a worker can conveniently and accurately know the environment and conveniently analyze the influence of various data in the ecological environment on fishes according to detection data.

The invention provides a motor health assessment method based on multi-dimensional parameters. The motor health assessment method comprises the following steps of S1, collecting the multi-dimensional parameters of a motor during operation through a sensor; s2, cleaning, denoising and normalizing the collected data to obtain fusion state parameters; s3, the fault samples are marked according to fault types, degrees and position information, and healthy samples and fault samples are divided; s4, constructing a health evaluation function based on the health sample; s5, solving the evaluation function to obtain a health evaluation value; and S6, evaluating the health state of the motor according to the evaluation value. According to the method, data input is optimized by fusing multi-dimensional parameter information and weighted calculation, and the health state is quantified in combination with the Euclidean distance function, so that the evaluation result is more accurate. According to the method, the health level and the fault risk of the motor can be effectively identified, and an intelligent and scientific health assessment means is provided for maintenance and operation of a motor system.

The invention relates to the technical field of dissimilar metal composite material manufacturing, in particular to a preparation method of a dissimilar metal connecting material for ship engineering, which comprises the following steps: S1, sequentially placing an isolation support plate, a first support block and a base plate on an explosion foundation; s2, sealing along the peripheries of the substrate and the isolation support plate by using a sealing material; s3, a second supporting block of the metal net frame is placed on the surface of the base plate; s4, the compound plate is placed on a second supporting block; s5, explosive is laid on the upper surface of the compound plate; s6, water is injected from a water injection opening; s7, inserting a detonator into the explosive; and S8, detonating the detonator and detonating the explosive to form the explosive welding material. Through the cylindrical mesh-shaped supporting piece and overwater explosive welding, the production length of a product is increased, the shearing performance of a far-end interface is greatly improved, the influence of interface performance of different areas caused by non-uniform basic virtuality and reality is reduced, and the problems of poor long-distance combination and consistency of performance of all the areas of the product in explosive welding are solved.

The invention relates to a multi-index collaborative optimization method and device, a medium and equipment, and belongs to the field of logistics service quality. The method comprises the following steps: determining a main index, and determining each sub-index of the main index; obtaining logistics text data corresponding to each sub-index, and preprocessing the logistics text data; performing polynomial fitting according to the logistics text data corresponding to each sub-index, and determining an index polynomial for the main index; according to the index polynomial, constructing a multi-index collaborative optimization model corresponding to the main index; the multi-index collaborative optimization model is solved through a preset solving method, an optimal solution set for the main index is determined, and the optimal solution set is at least composed of partial sub-indexes in the sub-indexes; and determining a multi-index collaborative optimization strategy according to the optimization solution set, and executing the logistics service according to the multi-index collaborative optimization strategy, thereby improving the efficiency and quality of the logistics service.

The invention relates to the technical field of electric arc welding, and discloses an electric arc welding mechanism for producing a motorcycle frame and a machining method thereof.The electric arc welding mechanism comprises a bottom supporting seat, and the top of the bottom supporting seat is fixedly connected with a side fixing frame; a rotating stirring blade can stir acid pickling mixed liquid in the liquid mixing box, the liquidity and the solution uniformity of the acid pickling mixed liquid in the liquid mixing box are improved, filter screens are arranged on the inner sides of two transmission rings, impurity particles existing in the acid mixed liquid are reduced through filtering of the filter screens, and the flushing effect of the acid mixed liquid is improved; the rotating bottom fixing rod can drive the grinding wheel disc to rotate, at the moment, the welded motorcycle frame is placed on the surface of the top grinding disc, the welding seam of the motorcycle frame is ground and cleaned in cooperation with the rotating grinding wheel disc, and the workload of operators is reduced; and the continuously rotating transmission fan can reduce smoke dust generated in the polishing process, and the influence on the surrounding environment in the polishing process is improved.

The invention discloses a non-explosive phase-change gas blasting method using water as a gas source substance, which comprises the following steps: filling an exothermic agent through an exothermic agent container made of a metal material, and inserting an igniter into the exothermic agent container on a construction site; then the assembled heating pipe and the gas source substance water contained in the metal container are respectively contained in a high-pressure-resistant cracking device, then the installed cracking device is installed in a blast hole, finally, a wire connected with an igniter is led out of the blast hole to be connected with a detonating device, and detonating can be achieved after a detonating device is powered on. Water is used as a gas source substance, and no toxic gas harmful to the environment is generated after blasting; when the device is used in tunnel and mine underground roadway tunneling engineering, the next working procedure can be carried out without ventilation after blasting, and the efficiency is doubled; according to the invention, a non-explosive phase change gas blasting technology can be used for segmented networking blasting.

The invention provides a cross-granularity representation knowledge tracking system, which belongs to the technical field of knowledge and comprises a multi-granularity knowledge point network construction module, a knowledge point cross-granularity representation module and an exercise cross-granularity representation module. According to the method, the actual knowledge point granularity is combined, the effect of the granularity on knowledge point representation is increased during modeling of knowledge point representation, and a multi-granularity knowledge point network is constructed; according to the method, an attention mechanism is applied in a multi-granularity knowledge point network, the influence degree of neighbor nodes with different granularities on a center node is focused, different attention scores are distributed to the knowledge points according to the granularities of the knowledge points, and finally cross-granularity representation of the knowledge points is obtained by aggregating the neighbor nodes with the different attention scores. According to the method, knowledge points contained in exercises and cross-granularity representation of the knowledge points are combined, and when the exercises are modeled, the influence of granularity on exercise representation is increased.

The invention belongs to the technical field of microorganisms, and particularly relates to bifidobacterium animalis subsp. Lactis, a product and application of the bifidobacterium animalis subsp. Lactis in liver protection. The preservation number of the bifidobacterium animalis subsp. Lactis BB-35 provided by the invention is CGMCC (China General Microbiological Culture Collection Center) No.27836, and the preservation number of the bifidobacterium animalis subsp. Lactis BB-35 provided by the invention is CGMCC No.27836. The strain can be used for reducing the expression condition of a senescence-related marker p21 in liver cells of mice, and reducing the level of senescence-related secretory phenotype factors, the level of cystatin C and liver function-related biochemical indexes, so that the liver senescence condition of the mice is improved, and the influence on other organs is reduced; in addition, the strain can also improve oxidative stress index malonaldehyde and superoxide dismutase content, reduce inflammatory factor TNF-alpha and IL-6 levels, and provide technical support for preparation of products for preventing, relieving and / or treating liver aging and liver injury.

The utility model discloses a wind power screening mechanism, wind power screening device and wind power screening assembly.The wind power screening mechanism comprises a shell and a screening net, the screening net is vertically arranged in the shell and divides the shell into two cavities, the two cavities are the first cavity and the second cavity respectively, and the first cavity is communicated with the second cavity. The shell is provided with a wind material inlet, a coarse material outlet and a tailing outlet, the wind material inlet and the coarse material outlet are both communicated with the first cavity, and the tailing outlet is communicated with the second cavity, so that particle materials enter the first cavity under the conveying of wind power and impact the screening net after being dispersed in the first cavity; the large-particle materials are intercepted in the first cavity by the screening net and discharged through the coarse material outlet, and the fine-particle materials are blown into the second cavity through the powder screening net and finally discharged through the tailing outlet in the second cavity, so that the large-particle materials and the fine-particle materials are separated.

The present invention discloses a liquid fermentation tank integrating a columnar enhanced high-voltage electrostatic field generating device, comprising a fermentation tank body, a fermentation tank upper cover, a stirring device, a control device and an enhanced high-voltage electrostatic field generating device, the top of the fermentation tank body is connected to the bottom of the upper cover, the stirring device and the enhanced high-voltage electrostatic field generating device are both installed in the fermentation tank body, the control device is installed on the outside of the fermentation tank body, and the control device is connected to the enhanced high-voltage electrostatic field generating device. The present invention realizes the circulation of fermentation liquid in the high-voltage electrostatic field generating device, thereby improving the coverage and uniformity of the electric field treatment of the fermentation liquid, enhancing the influence of the electric field on the fermentation process, helping to inhibit the growth of harmful bacteria, helping to accumulate secondary metabolites of the main fermentation bacteria, and helping to inhibit or promote specific enzymatic release.

The invention provides a surface roughness quantification method with a hidden surface and a readable storage medium. The method comprises the following steps: acquiring an initial binary image; wherein the initial binary image comprises a surface profile curve with a hidden surface; fitting according to the surface profile curve to obtain a theoretical datum line; obtaining a reference binary image and an actual binary image corresponding to the reference binary image according to the theoretical reference line and the surface profile curve; the theoretical information entropy is obtained through calculation according to the reference binary image, the actual information entropy is obtained according to the actual binary image, the relative information entropy of the actual information entropy relative to the theoretical information entropy is obtained with the theoretical information entropy as the reference, and the relative information entropy is used for representing the surface roughness with the hidden surface. According to the method, the surface roughness of the hidden surface is quantified through the relative information entropy, and the surface roughness of different parts can be quantitatively evaluated by comparing the relative information entropy of the different parts.

The invention discloses a high-stability rectifier bridge module assembly process. The high-stability rectifier bridge module assembly process comprises the following steps: step 1, preparing components; 2, fixing the electrode and the heat dissipation substrate; step 3, mounting an insulating part; 4, arranging and connecting the diodes; step 5, coating of a sealing coating; step 6, performing surface treatment on the heat dissipation substrate; 7, assembling and fixing the frame; the silicon nitride-based composite material is adopted as the heat dissipation substrate, compared with a traditional metal cooling fin, the heat conductivity and the insulation performance of the material are excellent, heat can be rapidly conducted in high-power operation, local overheating is prevented, and the high-temperature resistance of the module is improved; the heat dissipation substrate composite material can quickly lead out internal heat, the service life of the module is effectively prolonged, it is ensured that the module stably works in a high-temperature environment, and the shock resistance of the module is remarkably improved through the design of a double-layer buffering structure.

This utility model discloses a constant humidity and temperature fermentation box for tea, belonging to the field of tea fermentation technology. It includes a box body, with a shell installed at the lower part of the box body. Hot air blowers are fixedly connected to the upper sides of both sides of the box body, and humidifiers are fixedly connected to the lower sides of both sides of the box body. Exhaust fans are fixedly connected to both ends of the upper part of the box body. Support legs are symmetrically installed at the lower part of the box body, and a turning component is fixedly installed at the upper part of the box body. The box body and support legs are connected by a vibration damping component. This utility model features a turning component, which facilitates the turning of tea leaves. The structure is practical; the turning component can be separated from the shell for easy removal of the shell and pouring of tea leaves. The structure is also easy to use; simply activating the electric telescopic rod controls the turning component to move into the shell and fix the shell in place. The vibration damping component further absorbs and reduces vibrations in the device.

This utility model discloses a high-voltage DC relay with a dual-magnetic steel structure, comprising: a housing, two sets of stationary contacts arranged inside the housing with their tops extending to the outside of the housing, an inner support cover inside the housing, an outer iron core inside the inner support cover, a shaft body at the center of the outer iron core, a moving contact at the upper end of the shaft body, and a bracket at the lower part of the moving contact. This utility model uses a dual-magnetic steel structure made of ferrite and neodymium iron boron materials, which features high temperature resistance and strong magnetism. The temperature generated during relay operation has a relatively small impact on the magnets, avoiding the situation where the product's electrical life is shortened due to excessively high operating temperature. Furthermore, the structural changes of this new product broaden its applications, and the improved temperature resistance of the magnets enhances the stability of the relay during operation.

The utility model relates to an ozone concentration detection mechanism of an ozone generator. The ozone concentration detection mechanism comprises a discharge gap, an end block, a pipe part and an ozone sensor, a sinking cavity is formed in the end face of one side of a block body of the end block, an annular cavity is formed in the end face of the other side of the block body, the sinking cavity is relatively located in the inner ring direction of the annular cavity, and a communicating hole is formed between the sinking cavity and the annular cavity. After the end block is fixed on the discharge end side of the discharge gap, the outer port of the annular cavity can be communicated with the discharge port of the discharge gap in an involution manner. An annular axial flange is formed on the end face of one side of the pipe part, so that an inner cavity of the axial flange is communicated with the shaft hole of the pipe part, and the inner diameter of the axial flange is smaller than that of the shaft hole. And one end of the pipe part is connected with the outer port of the sinking cavity, and the axial flange extends into the sinking cavity. The ozone sensor is fixed on the end surface of one end, extending into the sinking cavity, of the pipe part. According to the utility model, adverse effects of airflow in the environment where the ozone sensor is located on the detection accuracy and stability of the ozone sensor can be simulated.

The utility model provides a kind of wastewater treatment system of reinforced AOA-MBBR process stable operation, including secondary sedimentation tank, the periphery of secondary sedimentation tank is sequentially provided with anaerobic tank, first MBBR aerobic tank, second MBBR aerobic tank, first anoxic tank, second anoxic tank, filter tank;First and second MBBR aerobic tank are equipped with several combined suspended fillers, the outlet of two MBBR aerobic tanks is installed with cylindrical screen, and float ball liquid level meter, aerator are installed in the pool, online dissolved oxygen instrument and ammonia nitrogen on-line monitor are installed in second MBBR aerobic tank, float ball liquid level meter, online dissolved oxygen instrument and ammonia nitrogen on-line monitor are respectively covered with a protective cover outside.AOA-MBBR process is formed by coupling MBBR process and AOA process, wastewater is treated by anaerobic, aerobic, anoxic alternation state, improves total nitrogen and total phosphorus removal rate biological treatment, maximally utilizes raw water organic matter and internal carbon source to achieve the purpose of strengthening biological denitrification and phosphorus removal.

The invention discloses an advanced support device of an intelligent mining loader, which belongs to the technical field of mining equipment and comprises a chassis assembly, a loader shell is arranged at the top of the chassis assembly, an electric telescopic rod is arranged at the top of the loader shell, and support fixing equipment is arranged at the top of the electric telescopic rod. A support top plate is arranged at the top of the support fixing equipment; a sliding groove is formed in the supporting top plate, a movable supporting auxiliary top plate is movably connected into the sliding groove, and first racks are fixedly connected to the two sides of the movable supporting auxiliary top plate. Therefore, the upper portion of the driving assembly can be covered by the movable supporting auxiliary top plate, personnel injury and equipment damage caused by falling of broken stones at the top of a mine hole when the excavating assembly works are avoided, and the equipment is safer to use.

The invention discloses a thermal power generating unit flexibility evaluation method and system based on triangular similarity, and belongs to the field of thermal power generating unit flexibility analysis. The invention discloses a thermal power generating unit flexibility evaluation method based on triangular similarity. The method comprises the following steps: step 1, calculating thermal power generating unit flexibility effect index data; 2, preprocessing the flexibility data matrix; 3, calculating the weight of each effect index, and normalizing the matrix; 4, calculating a positive ideal solution and a negative ideal solution; 5, calculating a dimensionless processing value of the distance between each effect index and the positive and negative ideal solutions thereof to obtain a thermal power generating unit flexibility quantitative value; 6, ranking the power generation capacity and verifying a result; according to the method, the flexibility effect index system of the thermal power generating unit is constructed, and the flexibility difference information of each unit is measured by adopting the triangular similarity, so that the capability of judging the advantages and disadvantages of solutions is improved, and an effective analysis method is provided for the flexibility of the thermal power generating unit.

The utility model discloses a stirring slurry storage tank which comprises a tank body, a stirring shaft in the tank body, an installation part fixedly installed at the bottom end of the stirring shaft, stirring blades fixedly installed on the installation part, the top end of the stirring shaft is rotatably installed on a lifting plate and connected with a stirring motor, the stirring motor is fixedly installed on the lifting plate, and the bottom end of the stirring shaft is fixedly connected with the lifting plate. Oil cylinders are fixedly mounted on the two sides of the lifting plate, the telescopic ends of the oil cylinders are fixedly mounted at the top of the tank body, and a stirring shaft in the tank body can move up and down while rotating, so that stirring blades can be driven to move up and down in the tank body; therefore, the stirring blades can move to the position close to the middle of slurry according to the height of the slurry in the tank body, the influence of the fan blades on the whole slurry is enhanced, the stirring and mixing effect is enhanced, and the concentration and PH value of the slurry can be regulated and controlled more quickly.

The invention discloses a space dilator for an oral endoscopic thyroid surgery, and relates to the technical field of medical apparatus and instruments, the space dilator comprises an oral cavity internal dilation assembly, and under the cooperation of the oral cavity internal dilation assembly, a flexible guide tube and a magnetic rotating ring, under the cooperation of a miniature pressure integrated detection sensor, the oral cavity internal dilation assembly and the flexible guide tube are connected with the magnetic rotating ring; the pressure of the expansion adjusting assembly on the tissue is monitored in real time and automatically fed back so as to be used for adjusting the strength and avoiding excessive compression, the positioning navigation edge connecting piece ensures that the position of the edge connecting sliding soft bag is accurate, follow-up medical operation is facilitated, and the frequency and amplitude of ultrasonic waves generated by the micro ultrasonic generator are utilized so that the operation efficiency can be improved. The displacement magnetic lantern ring piece is controlled to drive the magnetic rotating ring to move outside the flexible guiding pipe, the expansion adjusting assembly is made to synchronously and sequentially make the size be adjusted in a sliding mode along the outer portion of the sleeve according to the size from large to small, the influence on a patient due to the inaccurate expansion position during space expansion is effectively reduced, and the patient experience is improved. And the operation requirements and comfort are met.

This invention discloses a method for optimizing the design of complex equipment based on a hybrid adaptive sampling surrogate model. This method divides the design space into several Voronoi polygons controlled by sample points. Three indices—leave-one-out error, local nonlinearity, and polygon region size—are used to evaluate the importance of each sample point region. An entropy-weighted distance method is used to select the most suitable sensitive region for adding points. A learning function based on error estimation is then combined to determine new sampling points. This iterative update constructs a high-precision surrogate model, establishing a mapping relationship between design parameters and optimization objectives, thereby solving the design optimization problem. This invention innovatively proposes a multi-index adaptive weight allocation method to select sensitive sample regions and proposes a novel learning function to determine the location of added points. This method can construct a high-precision surrogate model using fewer sample points and can be used for the optimization design of complex equipment, including but not limited to tunnel boring machines.

This invention belongs to the fields of medical image processing and deep learning technology. It discloses a pathological image classification method and system combining stable learning and hybrid enhancement. The method involves acquiring a pathological image dataset, dividing it into a training set, a validation set, a test set, and an external validation set, and preprocessing the dataset. A deep learning network combining stable learning and hybrid enhancement is constructed and trained using the training set. The optimal deep learning network model is obtained using the validation set. The test set and the external validation set are input into the optimal deep learning network model to output the pathological image classification results. This invention utilizes a well-fitting pathological image classification model to effectively improve the overfitting problem and weak recognition ability of traditional models for domain-biased data, enhancing the recognition accuracy of independent and identically distributed data, improving the robustness and generalization ability of the pathological image classification model, and increasing the diagnostic accuracy of pathological images.