154 results about "Static testing" patented technology

The invention provides a logic detection method for game time events and a terminal. The logic detection method comprises the steps that player behavior events and game state change events in a game are captured in real time, and event nodes in the events are recorded to construct a time event dependency graph; according to the time event dependency graph, causal contradictory logic among the events is detected; and performing contradictory severity scoring on the corresponding contradictory events according to the causal contradictory logic, and outputting a contradictory event list with a contradictory severity score. By capturing player behaviors and game state changes in real time, constructing a time event dependency graph and detecting causal contradictions between events, logic contradictions under a time travel mechanism in a game are automatically recognized, the severity of the contradictions is quantified through severity scores, developers are helped to quickly position and repair problems, and the game quality is improved. Compared with traditional manual inspection and static test, the test coverage rate and the detection efficiency are remarkably improved, and the method is suitable for complex time travel narrative games.

The utility model discloses a DBC automatic test workstation, which comprises a test mechanism, a movable truss and a machine table, the test mechanism comprises a first test station, a second test station and a third test station, and the first test station, the second test station and the third test station are all installed on the machine table. The two ends of the movable truss are installed on the two sides of the machine table, the moving path of the movable truss is arranged above the first testing station, the second testing station and the third testing station, the movable truss is used for testing the bonded DBC module, the equipment can integrate various testing machines, and the testing efficiency is improved. Detection items such as safety testing, static testing and dynamic testing are automatically completed according to program setting, different testing processes can be achieved by calling testing programs, meanwhile, the equipment has the function of recording and storing testing data, the testing items are flexibly configured, and the testing efficiency is remarkably improved.

The invention relates to a train wake-up test method and an implementation system, and the method comprises the steps: enabling DWUs at the head end and the tail end to achieve the power-on of a train through a double-end alternate wake-up mechanism according to a preset sequence after the DWUs at the head end and the tail end receive a wake-up command from an ATS and the state of the train meets a remote wake-up condition in a dormant state of the train; after the train is awakened and powered on, the vehicle-mounted controllers VOBCs at the head end and the tail end execute self-inspection, and the self-inspection state of the train is obtained through the TCMS; entering a static test stage after the self-inspection is passed, sequentially activating the vehicle-mounted controllers VOBCs at the head end and the tail end to be upgraded to a master system, enabling the vehicle-mounted controller VOBCs at the opposite end of the master system to be a slave system, and performing static test on the vehicle-mounted controller VOBCs of the master system; and when the VOBCs at the head end and the tail end serve as main systems to complete the static test and the test is passed, it is confirmed that awakening succeeds. Compared with the prior art, the reliability of the main-standby switching mechanism and the effectiveness of the whole redundancy architecture can be fully verified at the initial stage of starting of the vehicle-mounted operation control system.

The invention discloses a beyond-visual-range ad hoc network communication equipment testing method and system, particularly relates to the technical field of dynamic multi-hop network performance testing, and is used for solving the problem of multi-hop performance distortion caused by the fact that existing static testing cannot reflect topology abrupt change. By constructing a mobile node dynamic topology, a route switching behavior of a relay node is monitored, and an event density aggregation interval is identified; determining a route switching path based on triple conditions of transmission interruption times, a path switching interval and a time sequence aggregation interval; generating a multi-hop signal attenuation factor through an association relationship between node position data and transmission interruption times, and reconstructing a discontinuous abrupt change link test scene; finally, injecting flow in the scene and collecting end-to-end time delay and throughput as performance evaluation indexes; accurate laboratory reproduction of dynamic topology and a multi-hop coupling effect is realized, and a real scene equivalent test capability is provided for beyond-visual-range communication equipment.

The invention discloses a dynamic and static testing device and method for a flexible pressure sensor, and relates to the technical field of sensor testing. The dynamic and static testing device for the flexible pressure sensor comprises a bracket, a pressure applying mechanism, a pressure applying head assembly, a pressure applying head support frame, a sample seat and a control system, the pressure applying mechanism outputs air pressure to the pressure applying head assembly through cooperation of the vibration exciter and the air pressure rod, so that a flexible film in the pressure applying head assembly deforms and further provides pressure applying pressure for a to-be-tested sample in contact with the flexible film; controllable electric signals including constants, lines, trigonometric functions or mutual combination are conveyed to the vibration exciter through the control system, and the electric signals can be converted into corresponding pressure waves through the vibration exciter and are applied to the sample to be tested, so that multi-waveform and multi-mode self-defined pressure waves are output to the sample to be tested; and dynamic parameters such as frequency response, resonant frequency and damping ratio of the flexible pressure sensor can be accurately tested.

The invention discloses a method, device and equipment for diagnosing an electronic suspension system and a storage medium. The method comprises the steps that an electronic suspension system in a vehicle detects the state through a sensor and an ECU, and after it is obtained that the electronic suspension system breaks down, fault information is sent to a diagnosis server through remote transmission. Meanwhile, the electronic suspension system component with the hardware fault is replaced, and the characteristics of the replaced component are sent to the diagnosis server. And the diagnosis server generates system parameters according to the fault information and the characteristics of the replacement part and returns the system parameters to the vehicle, after the vehicle is adjusted according to the system parameters, system verification including static testing, dynamic testing and fault simulation is carried out on the electronic suspension system, and it is ensured that the performance of the suspension system is stable and reliable after the part is replaced. The diagnosis server returns the system parameters to the vehicle, it is ensured that the electronic suspension system can rapidly recover the working state after parts are replaced, and the maintenance efficiency and the user experience are improved.

The invention relates to a static test platform for a magnetic suspension bearing in the field of magnetic suspension bearing test, which comprises a cabinet body, and a test area and an equipment area are arranged in the cabinet body; a power distribution cabinet is installed in the equipment area. A test box is installed in the test area and comprises a dust-free box body, one end of the dust-free box body is fixedly connected with a motor, and the power output end of the motor is fixedly connected with a telescopic rotating shaft; the telescopic end of the telescopic rotating shaft is clamped with a test rotor; one end of the test rotor is fixedly connected with a round-head clamping shaft, and the other end of the test rotor is provided with a clamping groove; the inner wall of the dust-free box body is fixedly connected with an electric telescopic rod, and the power output end of the electric telescopic rod is connected with a clamping mechanism, thereby achieving the multidirectional testing of the magnetic suspension bearing. By simulating an actual working environment and a load condition, the device is easy to adapt to tests of different types of magnetic suspension bearings.

The invention relates to a battery detection method, system and equipment and a medium, and aims to quickly screen an abnormal battery through charge and discharge data in a capacity grading process stage and avoid high cost and low efficiency of a standing test in traditional battery detection. The method comprises the steps of collecting parameter data of a battery capacity grading process, extracting dynamic characteristics and performing standardization processing; reconstructing features by using a pre-trained auto-encoder; inputting a LightGBM model to calculate a probability score; and determining a threshold value through a quartile distance method, and judging whether the battery is abnormal or not. The method does not need a traditional standing test, the detection efficiency is remarkably improved, the production cost is reduced, and the method has important practical significance and wide application prospects.

The invention discloses a full-automatic fluid stirring device performance test system and a method thereof, and relates to the technical field of electrical digital data processing, on one hand, by calculating a flow state deviation degree Lpld and combining an amplification prediction model to output an amplification reliability coefficient Fkxs, the dynamic similarity between laboratory test and industrial working conditions is ensured, and amplification distortion is effectively solved; on the other hand, the dynamic change of fluid attributes is simulated, the energy efficiency attenuation rate Nxsl, the mixed dead zone expansion rate Hqkz and other process indexes are quantified, the dynamic matching coefficient Ddps is calculated on the basis, and the limitation of static testing is overcome; finally, according to the method, Fkxs, Ddps and other multi-dimensional dynamic indexes are subjected to weighted fusion, a comprehensive performance prediction index Zhyc is generated through nonlinear mapping, accurate prediction of the real performance of the stirring device in the whole period is achieved, and the accuracy and reliability of equipment type selection are remarkably improved.

The invention provides an ultra-thin wing anti-bending performance quantitative evaluation method which comprises the following steps: acquiring geometric parameters and material characteristic data of an ultra-thin wing, constructing a digital twin model by adopting a finite element analysis method, and simulating stress distribution under boundary conditions to obtain initial mechanical response characteristics; the obtained risk assessment matrix is adopted to calibrate the limitation of a static test, and boundary condition constraints are fused to obtain a calibrated anti-bending energy index set; constructing an evaluation framework of a quantitative system through the calibrated anti-bending energy index set, classifying performance levels in different load scenes by adopting a support vector machine algorithm, and determining an overall structure reliability score; and iteratively updating the parameter setting of the digital twin model according to the obtained anti-bending performance improvement scheme, simulating the optimized flight performance, and obtaining the final quantitative evaluation system output.

The present application belongs to the technical field of determining the load of loading nodes in a static test of a component, and specifically relates to a method for determining the load of loading nodes in a static test of a component, comprising: determining the loading nodes in the static test of the component; determining the initial distribution of the loading load of each loading node; constructing a finite element model of the static test of the component, performing finite element analysis, obtaining the sensitivity coefficient of the assessment target to each loading node, and then constructing a sensitivity coefficient matrix; constructing a finite element model of a theoretical state of the component, performing finite element analysis, obtaining the assessment target response error under the static test and theoretical state finite element model of the component, and then constructing a response error matrix; using the sensitivity coefficient matrix and the response error matrix, calculating the increment of the loading load of each loading node, updating the loading load of each loading node, until the assessment target response error under the static test and theoretical state finite element model of the component meets the requirements, and obtaining the loading load of each loading node.

The invention discloses a code static review method and system based on a fine tuning large language model, and belongs to the technical field of software static testing. The method comprises the steps that a code static rule set is collected and preprocessed, standard rules are screened according to programming languages and project requirements, and grading classification and duplicate removal are carried out; the method comprises the following steps: constructing a positive and negative example program data set in three modes of open source code analysis, fault implantation and large language model generation, and integrating into structured training data in combination with a template; selecting a base model matched with a code reasoning task, optimizing model parameters by adopting a LoRA fine tuning method, and predicting code rule violation conditions through output layer design; and evaluating model performance based on the indexes. According to the method, the efficiency of static review is enhanced, including readability, friendly interaction and expandability of reports, false reports and missing reports are reduced by improving the ability of code context understanding, and cross-language and cross-platform portability is realized.

The invention relates to the technical field of superconducting material performance test instruments, and discloses a static and dynamic superconducting block magnetic force test board and a test method.The test board comprises a mechanical motion system, and the mechanical motion system is composed of a base, a shell, a horizontal ball screw and a vertical ball screw; the horizontal ball screw, the vertical ball screw and the shell are all fixed at the upper end of the base, and the dynamic vibration excitation device comprises an electric vibration exciter which is fixed at one side of a vertical ball screw movable table and is used for applying vibration to the superconducting block to be tested so as to suppress magnetic attenuation; and one side of the annular track is provided with a clamping assembly, and the clamping assembly is used for fixing the superconducting block to be tested. According to the static and dynamic superconducting block magnetic force test board and the test method, three-dimensional magnetic force synchronous measurement of the superconducting block under static and dynamic working conditions can be realized, the limitation that traditional equipment only limits single-axis static test is overcome, and the magnetic influence of a real continuous alternating magnetic field on the superconducting block is simulated.

The invention relates to the technical field of insulator detection equipment, in particular to a hollow porcelain insulator bending resistance and tolerance test device which comprises a test bed serving as a carrier of the whole device, a clamp used for fixing an insulator is installed on the test bed, a pressing mechanism is arranged on the test bed, and the pressing mechanism comprises an outer frame. A storage box is fixedly connected to the end of the transmission rope, a supporting plate is fixedly connected to the transmission plate, a third motor is fixedly installed on the supporting plate, the output end of the third motor is fixedly connected with a cam used for pushing the pressing plate to move, an electric push rod is further fixedly installed on the transmission plate, and the free end of the electric push rod is fixedly connected with a transmission disc corresponding to the sliding strip. The test bench is provided with a detection mechanism used for detecting the bending degree of the insulator, the test bench is further provided with a transposition mechanism used for adjusting the position of the pressing plate, static testing and dynamic testing can be seamlessly switched through the arrangement of the pressing mechanism, the testing mode is changed through simple operation, and a user can conveniently use the test bench under different testing requirements.

The invention relates to the technical field of radio frequency cable testing, in particular to a method and device for improving cable intermodulation testing, and the method comprises the steps: pretreating a cable sample, cleaning a cable connector joint, and sleeving a welding part of a cable and a connector with a flexible protective sleeve; the test fixture is adapted, and the rotating shaft distance and the contact pressure of the dynamic test fixture are adjusted; carrying out multi-parameter collaborative testing, starting an intermodulation analyzer to load a test carrier, and collecting various data in real time; dynamic stress loading is carried out, a stepped vibration stress loading mode is adopted, and intermodulation value changes are monitored in real time; data storage and analysis: storing the data in the test process into a database to generate a test report; the device comprises a customized cleaning module, a test fixture module, a multi-parameter monitoring module, a welding part protection module and a control and data analysis module. The problem that an existing static test is separated from an actual working condition is solved, small-size cable test damage is avoided, and errors caused by manual operation are reduced.

The invention relates to the technical field of vehicle-mounted network security, in particular to an intelligent networked automobile data and information security evaluation method and system. The method comprises the following steps: acquiring safety test data of the intelligent networked automobile, wherein the data at least comprises wireless communication safety data, vehicle-mounted network safety data, vehicle-mounted application software safety data and information interaction safety data; analyzing the safety test data by adopting an intelligent network connection automobile safety evaluation model, and identifying potential safety risk points; and according to the identified security risk point, generating a security risk assessment report including a risk level, a risk type and a security protection suggestion. According to the method, a static test environment and a dynamic test environment are combined, an evaluation model is constructed based on industrial standard specifications and historical event data, a multi-level security evaluation architecture is supported, security vulnerability automatic identification and risk level automatic evaluation are realized, closed-loop management is formed through repair scheme formulation and verification, and the security evaluation efficiency is improved. And the data and information security assurance level of the intelligent networked automobile is effectively improved.

According to the granular material crushing resistance testing system and method based on dynamic water pressure loading, the high-precision dynamic water pressure loading system, the transparent closed testing cavity and the multi-modal data acquisition and analysis system are integrated, so that dynamic mechanical property testing of a granular material in a simulated actual hydraulic environment is realized; the dynamic water pressure loading system is used for generating continuous and adjustable water flow pressure and vividly simulating dynamic hydraulic impact and alternating stress in an actual working condition; the transparent test cavity is combined with a high-speed camera shooting technology to capture the particle deformation and crushing process in real time, a high-sensitivity pressure sensor monitors critical crushing pressure synchronously, and dual-mode data association analysis realizes visualization of the particle crushing process and collaborative accurate judgment of a crushing critical point for the first time; the device supports dual modes of stepped pressurization and constant-pressure loading, can output a single-particle crushing resistance value, can also count the batch particle breakage rate, breaks through the limitation of a traditional static test, and remarkably improves the goodness of fit between a test result and an actual working condition.

The invention relates to the field of valve sealing tests, in particular to a valve sealing test device which comprises a test board, a moving frame is arranged on the upper portion of the test board, a placing plate is arranged on the moving frame, a fixing mechanism used for fixing a plurality of exhaust valves is arranged on the placing plate, and a water tank is arranged on the upper portion of the test board. When the exhaust valve is subjected to a sealing test, the test environment conforms to the working conditions of pressure, temperature, vibration, mounting angle and the like during actual use of the exhaust valve by utilizing the cooperation of the variable frequency water pump, the heating pipe and the rotating cylinder, the problem that a traditional static test result deviates from real performance is solved, and the accuracy of the test result is greatly improved; meanwhile, the exhaust valve is inverted to measure the liquid leakage amount, the blank of quantitative detection of the liquid leakage amount in a special scene is filled up, the potential safety hazard that the liquid leakage amount exceeds the standard in practical application when the test is qualified is avoided, and the device can meet the high-precision test requirement.

The invention discloses a performance optimization method and system for a big data medium table. The method comprises the following steps: obtaining business demand information of a big data medium station, the business demand information being used for reflecting a business function and a business target of the big data medium station in a target time period; analyzing the business demand information by using a pre-trained target big language model to obtain a first data attribute set of the big data processing business data in the target time period; generating a plurality of groups of test data sets based on the first data attribute set, and respectively constructing a plurality of simulation test environments according to the plurality of groups of test data sets; and performing performance testing on the big data medium station in the plurality of simulation test environments to obtain a plurality of performance test results, and adjusting the operation environment of the big data medium station according to the plurality of performance test results. According to the method and the device, the technical problems that the increasing complex data in the big data cannot be efficiently processed and the hardware level cannot be tested in the traditional static test are solved.

The invention relates to the technical field of low-temperature environment simulation and material characteristic test, in particular to a high-speed rail traction system fault diagnosis method based on electromagnetic parameter fusion, which is used for solving the problems of material electromagnetic characteristic test distortion and fault diagnosis algorithm verification deficiency in a high and cold environment. The method comprises the following steps: constructing a multi-physical field coupling test environment, simulating temperature cycle and humidity sudden change working conditions from-50 DEG C to + 80 DEG C, and synchronously acquiring dynamic parameters of resistivity, dielectric loss and magnetic conductivity; according to the method, the limitation of a traditional static test is broken through, the real representation of the material performance degradation rule is realized, a closed-loop verification system of laboratory and field data is constructed, and the performance of the material is verified. The accuracy and environmental adaptability of fault diagnosis in a high and cold environment are remarkably improved, and reliable guarantee is provided for safe operation of a traction system under an extreme working condition.

The invention relates to the technical field of rail transit, in particular to a train dormancy awakening control method and device, a vehicle and a storage medium, and the method comprises the steps that a to-be-awakened train is powered on based on an awakening instruction; first end positioning information is established based on the position information of the train to be awakened before dormancy, a position report is generated, and the position report and a preset static test request are sent to the area controller; and when a judgment result that the position report sent by the area controller is consistent with the position information before dormancy is received, sequentially performing static test on the first end of the train to be awakened and the second end of the train to be awakened, and judging that the train to be awakened is successfully awakened under the condition that a static test result meets a preset test requirement. Therefore, the problems of high system cost, harsh parking requirement and the like caused by the fact that a traditional train dormancy awakening scheme depends on a special transponder are solved, automatic train dormancy awakening without the transponder is achieved, the system cost is remarkably reduced, and the operation requirement is simplified.

The invention provides a battery detection method, a battery detection system, battery detection equipment and a medium, and aims to solve the problem that a lot of time and space cost are consumed by standing test in a traditional detection method. According to the method, parameters of a battery in formation and capacity grading processes are obtained, dynamic features and LSTM implicit features are extracted and combined into initial features, and temperature compensation, tray compensation and data standardization processing are carried out. And reconstructing the features by using an auto-encoder model, calculating a reconstruction error, and determining an anomaly judgment threshold based on a quartile method. By comparing the reconstruction error with the threshold value, the abnormal battery can be quickly screened out and is prevented from entering a standing test, the detection efficiency is remarkably improved, and the cost is reduced. The method is suitable for the field of lithium ion battery production quality detection, has the characteristics of high efficiency and accuracy, and can be widely applied to quality control in the battery production process.

This invention discloses a hardware-in-the-loop automated testing method and system for inverters in smart grids, relating to the field of inverter-specific performance testing technology. The method includes: constructing a grid degradation evolution topology by calling a grid anomaly scenario library; extracting multiple evolution paths and injecting them into a grid simulator; driving inverter testing and collecting response timing records; outputting multi-dimensional defect scores through multi-dimensional defect quantification analysis; constructing a multi-modal quality heatmap; extracting indicator attributes and comparing them against preset safety thresholds; and generating a quality defect vector. This invention solves the technical problems of traditional inverter testing, such as single-scenario testing, static testing not reflecting reality, and one-sided defect evaluation. It achieves accurate quantification of multi-dimensional defects, making inverter test results more comprehensive and reliable, and meeting the technical requirements of smart grids for equipment quality assessment and control.

The application provides a foot pad selection method and an air conditioner. The foot pad selection method comprises the following steps: selecting a foot pad meeting a static test deformation condition; obtaining a dynamic actual deformation amount of the foot pad in a transportation or running test process; judging whether a maximum value of the dynamic actual deformation amount is located in a dynamic preset deformation amount interval; if not, the foot pad is reselected; if yes, and the dynamic preset deformation condition is met, the current foot pad meets the requirement, and the test is ended. The method does not need to know the parameter change of other objects, does not need to indirectly judge through the destructive parameters of other objects, the test parameter is single, the test method is direct, the test result is accurate, and the operation is simple and easy to implement.

The invention belongs to the field of chip electric heating performance detection, relates to a data analysis technology, and aims to solve the problem that the actual operation environment of a chip cannot be simulated in the prior art, in particular to an electric heating performance detection system based on storage chip packaging. Comprising a detection distribution module, a static test module, a dynamic test module, a test analysis module and an operation monitoring module. The detection distribution module is used for carrying out detection distribution processing on the packaged storage chips; two groups of storage chips are randomly selected from a batch of packaged storage chips and are respectively marked as static test objects and dynamic test objects, and the static test objects and the dynamic test objects are the same in number; the static test data and the dynamic test data of the packaged storage chip can be analyzed, the overall electric heating performance of the storage chip is evaluated, feedback is conducted in time when the overall electric heating performance is abnormal, and the accuracy of an electric heating performance detection result is improved.

The invention provides a dynamic and static automatic testing device for a lining plate. The device integrates multiple functions of transfer tray conveying, heating treatment, dynamic testing, cooling treatment, static testing, lining plate sorting and the like. Through cooperative operation of the machine head assembly and the manipulator assembly, the automatic circulation and testing process of the to-be-tested lining plate is realized. Specifically, the lining plate is subjected to a dynamic test after being heated, then is subjected to a static test after being cooled, and finally is subjected to grade classification according to a test result. The lining plate dynamic and static state automatic testing device realizes automation of lining plate dynamic and static state testing, and greatly improves the testing efficiency; secondly, through the integrated design, the occupied area of the equipment is reduced, and the cost is reduced; and furthermore, the accurate grade classification function meets the requirements of different scenes, and the market competitiveness of the product is improved.

A system, method, and computer program product for virtually machine testing an electric machine (8). A test signature comprising parameter values measured during one or more static tests of the electric machine (8) is compared to a reference signature generated by performing a similar series of static tests on a reference machine (42). The reference machine is then validated by subjecting it to full load dynamic tests. The test signature and the reference signature can comprise a plurality of parameters each characterizing a physical property of the respective machine (8, 42) in one or more physical domains. The parameters are selected by comparing the test signature to the reference signature such that the electric machine (8) can be qualified for field operation, thereby avoiding the need for full load dynamic tests of the electric machine (8).

The utility model relates to a static testing device for a safety belt, in particular to a static testing device for an automobile safety belt, which comprises a case and two mounting plates arranged on the case. A first sliding groove is formed in the mounting plate, a first clamping plate is slidably mounted on the first sliding groove, and a clamping mechanism connected with the first clamping plate is arranged on the mounting plate; a pre-tightening mechanism is further arranged on the mounting plate; a tensioning mechanism is arranged on the case, and the tensioning mechanism can drive the mounting plates to get away from each other or get close to each other so as to drive the clamping mechanisms to get away from each other or get close to each other; the machine box is further provided with a force increasing mechanism, and the force increasing mechanism can drive the first clamping plates to get close to each other or get away from each other when the tensioning mechanism acts so that the clamping force of the clamping mechanism can be increased or decreased. And through mutual cooperation of the clamping mechanism, the pre-tightening mechanism, the tensioning mechanism and the force increasing mechanism, the accuracy of a test result is improved.

The present application discloses a method, apparatus, device and computer-readable storage medium for detecting the risk of interface update crash, the method comprising: obtaining a code of a project to be tested, and performing an interface update function detection on the code of the project to be tested to obtain a target interface update function; based on the target interface update function, generating function call relationship information corresponding to the code of the project to be tested; taking each target interface update function as a first end function, constructing multiple function chains using the function call relationship information, and identifying the second end function corresponding to each function chain; if any second end function is a non-main thread function, determining that the target function chain to which the non-main thread function belongs has an interface update crash risk; the method adopts a static testing method, can accurately and comprehensively identify the UI update crash existing in the code of the project to be tested, can cover all detection scenarios, and has a good detection effect; and does not require random detection, so the detection time is short and the detection efficiency is high.

The invention relates to the technical field of undercarriage performance testing, in particular to a comprehensive performance testing method for undercarriage maintenance. The method comprises the following steps: performing static test on supporting structure areas of the undercarriage to obtain the health influence degree of each supporting structure area on the undercarriage; carrying out dynamic simulation test on the cushioning structure areas of the undercarriage to obtain the structural damage degree under each cushioning structure area; and finally, the comprehensive performance of the undercarriage is obtained by combining the structural damage degree of each cushioning structure area and the health influence degree of the supporting structure area on the undercarriage. Each cushioning structure area of the undercarriage can be monitored, and the purpose of evaluating the overall comprehensive performance of the undercarriage is achieved in combination with monitoring of a supporting structure area during static testing.