222 results about "Device simulation" patented technology

The invention discloses a mechanical production practice virtual simulation method and system constructed based on a three-dimensional scene CAD model. Firstly, a target workshop is subjected to systematic aerial photography through an unmanned aerial vehicle to collect multi-view image data; a high-fidelity and interactive three-dimensional virtual scene model is automatically constructed by adopting a three-dimensional reconstruction technology fusing generative artificial intelligence and Gaussian splashing; and finally constructing an immersive virtual simulation platform. The platform not only can provide VR roaming and equipment simulation operation functions from a first person perspective, but also can collect user multi-dimensional operation behavior data in real time, and generates a visual intelligent comprehensive evaluation report through a preset multi-dimensional skill map and a quantitative scoring algorithm. According to the invention, high-efficiency and high-fidelity digital reproduction of a mechanical production practice scene is realized, a novel practical teaching mode which is safe, quantifiable and accurate in evaluation is created, and systematic pain points such as single scene, high cost, safety risk and subjective evaluation in traditional practice are effectively solved.

The invention provides an automatic simulation test system and method for a semiconductor EAP system, and belongs to the field of semiconductor manufacturing, and the method specifically comprises the steps: defining a test scene through test case coding; constructing a test environment by using the equipment simulation module and the external system simulation module; driving a test process of the tested EAP program through an automatic execution engine and generating real-time output data corresponding to the tested EAP program; and comparing the real-time output data generated by the automatic execution engine with an expected result, and generating a test report. According to the processing scheme, behaviors of equipment and an external system are truly simulated in a software simulation mode, an actual production scene is accurately restored in a test link, dependence on a physical environment is reduced, and test coverage is improved; and moreover, the test scene is solidified through codes and configuration files, so that the versioning management and one-key automatic regression test of the test cases are realized, the test efficiency is remarkably improved, and the quality of secondary development is guaranteed.

The invention belongs to the technical field of semiconductor device simulation, and particularly relates to a method for rapidly calibrating BDTI surface potential and a related device. The method comprises the following steps: establishing a CIS BDTI device structure through simulation software; introducing silicon data, and calibrating an ion distribution curve in the device structure by taking a true value of SIMS concentration as a reference to obtain a device simulation model for concentration distribution calibration; replacing a surface high dielectric constant layer of the device simulation model for concentration distribution calibration with an electrode layer; and introducing the actually measured potential of the high dielectric constant layer of the device into the electrode layer to complete the surface potential calibration of the device. According to the invention, the surface high dielectric constant layer is directly replaced by the electrode layer, so that the potential of the surface high dielectric constant layer can be directly set as the potential of the actually measured high dielectric constant layer, the process of collecting, continuously increasing and adjusting positive and negative charges for many times and continuously adjusting the potential value of a High K material is avoided, and the calibration process is remarkably shortened.

The invention relates to the technical field of power system automation, in particular to a gateway machine double-confirmation closed-loop test system and method, and the system comprises an intelligent equipment simulation module which is used for simulating secondary equipment in an intelligent substation, achieving the transmission of remote signaling and telemetering data, and responding to remote control and remote regulation commands; the multi-source database interface module is used for being connected with a database of the tested gateway machine and querying, analyzing and monitoring data of the database; the master station protocol simulation module is used for simulating a master station protocol and communicating with the tested gateway machine; the intelligent analysis module compares and analyzes signal data from different modules through double-layer verification to ensure the consistency and accuracy of the data; the intelligent equipment simulation module, the multi-source database interface module and the master station protocol simulation module are respectively connected with the tested gateway machine and the intelligent analysis module. According to the method, the whole-process data reliability and the system function integrity are ensured.

The invention discloses a GAN-based electric power protocol honeypot trapping and anomaly identification method, which comprises the following steps: constructing a data set by collecting real traffic of an electric power protocol, generating diversified attack samples conforming to protocol grammar by using a GAN of a Transform architecture, and improving robustness by combining data enhancement technologies such as random truncation and noise injection. Virtual honeypot equipment is deployed to simulate power equipment behaviors, attack logs and traffic features are fused in real time, a graph neural network is adopted to model a cross-message interaction relation, and self-supervised learning is introduced to detect semantic anomaly. Experiments show that the method realizes 98.2% of detection accuracy on data sets such as IEEE 123-Bus and the like, supports dynamic adaptation of protocol versions, realizes accurate tracing of attack source IP and intention through honeypot log association analysis, and effectively improves the active defense capability of a power system to novel attacks.

The invention provides a process method for improving the performance of a beta-Ga2O3 device through low-energy proton irradiation, and relates to the technical field of electronic components, and the method comprises the following steps: carrying out low-energy proton irradiation on the basis of irradiation experiment parameters at a preset environment temperature; low-energy proton irradiation with different fluence is carried out on the beta-Ga2O3 Schottky diode in a preset incidence mode to determine irradiation process data, and in combination with deep level transient spectroscopy (DLTS) analysis and device simulation, defect evolution and a hydrogen passivation mechanism caused in a beta-Ga2O3 epitaxial layer after low-energy proton incidence are revealed. According to the method, the cognitive limitation that traditional radiation must cause performance degradation of devices is broken through, and the field of low-energy proton irradiation which is not fully researched is focused.

The invention provides an implementation architecture and implementation method for a virtual machine to use a DPU function and computing device.The implementation architecture is based on a DPU on which at least one function device is mounted and a host configured with the DPU, the implementation architecture comprises a virtual machine monitor, a DPU device aggregation layer and a DPU driving module, the virtual machine monitor comprises a DPU device simulation layer, and the DPU device aggregation layer comprises a DPU device aggregation layer and a DPU driving module; the DPU equipment simulation layer interacts with the DPU equipment aggregation layer; the DPU device aggregation layer interacts with the DPU driving module so as to provide the DPU and the hardware layer function of the function device mounted on the DPU for the DPU device simulation layer; and the DPU driving module is used for driving the DPU and the function equipment mounted on the DPU, and providing a use interface of the DPU and a use interface of the function equipment mounted on the DPU for the DPU equipment polymerization layer. According to the technical scheme, management and configuration can be simplified, the actual hardware function is decoupled from the equipment layer, and the management flexibility is improved.

The invention discloses a communication verification method, platform and device and a readable storage medium, and the method comprises the steps: obtaining an excitation signal and event level information corresponding to event excitation, and transmitting the excitation signal to a to-be-tested device supporting remote direct memory access; simulating a remote direct memory access protocol stack to process the event-level information to obtain a reference data frame; acquiring a response signal output by the device to be tested after processing the excitation signal, and converting the response signal to obtain a real data frame; and performing communication verification on the to-be-tested equipment by using the real data frame and the reference data frame. In the application, the event level information and the excitation signal are excited corresponding to the same event, and the response signal output after the excitation signal is processed by the to-be-tested device is converted to obtain the real data frame. And processing the event-level information by simulating the behavior of the to-be-tested equipment to obtain a reference data frame. Therefore, based on the real data frame and the reference data frame, communication verification can be carried out on the to-be-tested device.

The invention provides a SiC controller electromagnetic-thermal-force full-coupling simulation design method and system, and belongs to the technical field of power electronic device simulation design, and the method comprises the steps: constructing a bidirectional real-time coupling model of an electromagnetic field, a thermal field and a mechanical stress field; the irradiation dose is determined based on the expected working environment of the SiC controller, irradiation damage factors are introduced to correct SiC material parameters, and a bidirectional real-time coupling model is input; different temperature conditions and stress conditions are input into the bidirectional real-time coupling model for multi-working-condition simulation, performance parameters of the SiC material are output, and a quantitative relation model of the performance parameters, the temperature and the stress is established to reveal the performance degradation law of the SiC material; and based on the bidirectional real-time coupling model and the performance degradation law of the SiC material, taking the switching loss and the temperature rise as optimization targets, and carrying out collaborative optimization on parameters of the SiC controller. The simulation precision is improved, the performance of the SiC controller is optimized, the reliability is improved, and the service life is prolonged.

The invention discloses a fully mechanized coal mining face multi-protocol equipment simulation linkage control system and a working method. The control system comprises a presentation layer, a business logic layer and a data layer. The working method comprises the following steps: S1, selecting equipment needing to be simulated and issuing the equipment to the business logic layer; s2, an equipment simulation module obtains point location information of the selected equipment, and a linkage rule read-write module obtains equipment linkage control rule information; s3, the device simulation module calls a point location read-write module of a corresponding protocol according to the read device point location information, and point location change monitoring during device operation is achieved; s4, the rule simulation module completes point location read-write module calling across the devices according to the analyzed rules, and therefore linkage simulation between the devices is achieved; s5, the point location read-write module receives the calling command, scans the read point location and feeds back a scanning result to the business logic layer; and S6, the service logic layer transmits a feedback result to a simulation monitoring module for simulation effect display.

The invention relates to the technical field of market analysis, in particular to an OTT large-screen content monitoring system and method based on a multi-modal agent, and the method comprises the steps: controlling at least one set of OTT large-screen equipment, simulating a user interaction signal to control the business interface navigation operation of the OTT large-screen equipment, and obtaining the display data of the OTT large-screen equipment; based on the display data, constructing and adaptively optimizing a business process state conversion model of the OTT large-screen equipment by a multi-modal agent, executing data acquisition operation according to the business process state conversion model, and acquiring commercial operation data; based on a space-time probability model, comparing the collected commercial operation data with a preset putting scheme, verifying a putting execution state and predicting a potential putting risk; semantic data analysis is carried out on the verified commercial operation data, market data are fused, and a content-attribute-relation-value multilayer commercial knowledge graph is constructed; and performing decision scheme optimization based on the knowledge graph, and generating an enterprise operation management strategy.

The invention discloses an airport fire rescue multi-role cooperative training system based on a virtual reality technology, the system is composed of an airport emergency event evolution calculation center, a VR individual soldier fire extinguishing system, a fire-fighting vehicle driving fire extinguishing system and an emergency command system, the calculation center dynamically generates a high-precision fire scene and synchronizes the high-precision fire scene to each subsystem; the VR individual soldier system provides immersive operation and tactile feedback through the head-mounted device, the control handle and the somatosensory waistcoat; the fire-fighting vehicle driving system restores a cockpit and fire extinguishing equipment in a 1: 1 mode, and simulates real driving and operation logic; the emergency command system supports multi-department real-time monitoring, resource scheduling and instruction collaboration; through a training method of customizing scene parameters, dividing roles of fire fighters, drivers and commanders, and performing real-time data interaction and efficiency evaluation, the problems of high cost, limited scene, insufficient collaboration and the like in traditional airport fire-fighting training are solved; and an efficient cooperative training solution is provided for airport fire rescue workers.

The application provides a remote device performance test method, device, system, equipment and storage medium. The method comprises the following steps: according to secondary device locking state information of a pre-configured secondary device locking strategy, controlling a secondary device simulation module to simulate state information when a locking operation is triggered; sending a remote control command to a to-be-tested remote device through a master station simulation module, obtaining execution data of the remote control command and feeding back; after receiving the execution data of the remote control command, when the execution data of the remote control command is a remote control failure, determining that locking anti-misoperation performance of the to-be-tested remote device meets locking logic requirements of the secondary device locking strategy. In the embodiment, an actual working environment of the to-be-tested remote device can be simulated, so that the locking anti-misoperation performance of the to-be-tested remote device is quickly determined according to execution of the remote control command, automatic testing of the locking anti-misoperation performance of the to-be-tested remote device is realized, and the performance test efficiency is effectively improved.

The invention relates to the technical field of power equipment, in particular to a circuit breaker simulation device, which is characterized by comprising an operation panel, a power supply loop and a working loop connected with the power supply loop. The working loop comprises a power-on opening holding loop, a local closing loop, a remote closing loop, a closing self-locking loop, a locking release loop, a local opening loop, a remote opening loop, an opening self-locking loop, a locking indication loop, an energy storage loop, an energy storage and release loop, an energy storage indication loop, an opening and closing indication loop and a three-in-two linkage release loop. According to the invention, a multi-scene relay protection device simulation environment is constructed, low-voltage and non-electric quantity protection function simulation of the relay protection device can be realized, and switching-on and switching-off action commands of the relay protection device can be checked; three-in-two logic control of the circuit breaker can be simulated; safe closing control of any two circuit breakers can be achieved, and the risk of short circuit caused by three-in-three is avoided.

The invention provides a Hamiltonian parameter determination method and device, equipment and a medium. The Hamiltonian parameter determination method comprises the following steps: calculating a first nanowire energy band value for a target size of a target material by using a first principle; based on the Hamiltonian model of the target material, constructing a Hamiltonian matrix of the target size, and calculating according to the Hamiltonian matrix to obtain a second nanowire energy band value of the target size of the target material; the optimized Hamiltonian parameter of the Hamiltonian model is calculated according to the energy band value of the first nanowire and the energy band value of the second nanowire, that is, the Hamiltonian model of the target material is corrected by combining the accurate energy band value of the first nanowire with the energy band value of the second nanowire; therefore, the optimized Hamiltonian parameter of the optimized Hamiltonian model is obtained, the Hamiltonian parameter of the small-size ring gate nanowire field effect transistor is re-determined, the Hamiltonian parameter is used for device simulation, and the device simulation accuracy is improved.

The invention relates to the technical field of data simulation analysis, in particular to a frequency conversion equipment reliability simulation method and system oriented to complex working conditions. The method comprises the following steps: acquiring historical operation data of frequency conversion equipment; performing working condition conformation analysis processing of frequency conversion operation according to the historical data of the frequency conversion equipment to generate working condition conformation data of the frequency conversion equipment; performing multi-physics field simulation operation processing according to the frequency conversion equipment working condition conformation data to generate frequency conversion equipment working condition simulation operation data; carrying out simulation processing on a degradation track based on the frequency conversion working condition simulation operation data, and generating frequency conversion equipment simulation degradation track data; performing frequency conversion equipment reliability boundary optimization processing on the frequency conversion equipment simulation degradation track data to generate optimized frequency conversion equipment simulation degradation track data; and performing frequency conversion equipment reliability simulation prediction by optimizing the frequency conversion equipment simulation degradation track data to generate frequency conversion equipment reliability prediction data. According to the invention, accurate and reliable operation prediction of the frequency conversion equipment is realized.

In order to solve the problem of low actual execution efficiency caused by frequent data update when debugging the chip interface of the ATE device in the prior art, the application provides a system, a method and an application for simulating the debugging interface of a chip, comprising: an input module, a debugging interface device and a chip to be tested; wherein the input module is used for inputting debugging instructions; the debugging interface device interacts with the input module to batch store the debugging instructions; the chip to be tested interacts with the debugging interface device to generate corresponding protocols according to any debugging instruction and the debugging interface device to test the chip to be tested; the system has the advantages of simple structure, and does not need to frequently update data to the DIO unit of the hardware, can batch update data, uniformly trigger transmission, and improves the execution efficiency of the ATE device simulating the debugging interface of the chip.

The application discloses an electrostatic protection device simulation device and simulation method, comprising: establishing an electrostatic protection device model; setting a plurality of parameter values corresponding to parameters, setting a plurality of current pulse signals input into the electrostatic protection device based on different parameter values, the parameters including working temperature; inputting the parameter values into the electrostatic protection device model, applying a plurality of different current pulse signals corresponding to the parameter values to the electrostatic protection device model, respectively simulating the electrostatic protection device, and outputting voltage pulse signals; generating I-V characteristic curves corresponding to the parameter values based on the plurality of current pulse signals and the plurality of voltage pulse signals corresponding to the parameter values. The electrostatic protection effect can be verified before chip manufacturing, the simulation precision is high, the design cost of the electrostatic protection device is greatly reduced, the influence effect of the working temperature on the electrostatic protection device can be obtained, and thus the optimal working temperature of the electrostatic protection device can be obtained.

This invention relates to the field of artificial intelligence application technology, specifically to a method and system for automatically delivering AI-generated content to a target computer application, comprising the following steps: S100, responding to a natural language command input by a user on a first terminal, acquiring target text content generated by a large language model, and providing editing and confirmation operations for the target text content in the interactive interface of the first terminal; This invention constructs an end-to-end delivery solution from AI content generation to automatic filling of target applications by organically integrating a large language model, computer vision positioning, and underlying USBHID device simulation technology. This solution relies on a hardware bridging module as a standard peripheral to access the target computer, achieving high compatibility across operating systems without the need to install any customized software or drivers, and ensuring the system security of the target device.

The application provides a 5G private network-based test processing system, device, method, equipment and medium. The system comprises a perception data acquisition device, a storage forwarding device, a special data transmission module and a service level analysis device. Compared with the prior art, the perception data acquisition device of the application simulates the production action of the user to be tested to acquire network test data consistent with the time, space and perception of the customer, and sends the network test data to the storage forwarding device, so as to realize internal data storage of the private network enterprise user or external network storage in combination with the Internet. The storage forwarding device sends the network test data to the service level analysis device, the service level analysis device performs analysis and processing, realizes real-time uploading of the network test data, reduces the test cost, traces back the network data of the corresponding period, helps to locate the network problem and the user side problem, and outputs a solution suggestion to improve the user perception, and avoids loss caused by shutdown detection.

The invention discloses a ship combustion-combustion combined power device simulation test system, and relates to the technical field of ship power device simulation, the ship combustion-combustion combined power device simulation test system comprises a gas turbine simulation system, a load simulation system, a parallel operation gearbox and a measurement and control system, the gas turbine simulation system and the load simulation system are both in signal connection with the measurement and control system; wherein the gas turbine simulation system comprises a driving motor, a driving control unit and a gas turbine real-time simulation system, and an output shaft of the driving motor is connected with the parallel operation gearbox through a clutch; the load simulation system comprises an eddy current dynamometer, an eddy current control unit and a propeller real-time simulation system. An input shaft of the eddy current dynamometer is connected with the parallel operation gear box. The invention further provides a simulation test method which is implemented by adopting the simulation test system for the ship combustion-combustion combined power device. According to the invention, the high-precision simulation of the dynamic characteristics of the ship power device can be ensured while the test cost and the test potential safety hazard are reduced.

The disclosed embodiment discloses a method, apparatus, storage medium and program product for orderly collaborative simulation of multiple devices. The method includes: constructing a model of each device to be simulated based on the dependency relationship between multiple devices to be simulated, and assigning a sequence number to each model; instantiating each model, generating a model list, and mapping the sequence number to an index value in the model list; sorting the models in the model list based on the index value to obtain an ordered list; distinguishing the models into explicit step models and implicit step models; obtaining the registered step of the explicit step model, and obtaining the iteration step based on the registered step; increasing the simulation time according to the iteration step, and simulating and calculating the models in sequence according to the arrangement order in the ordered list at the initial time and after each increase. This method can optimize the scheduling and driving of the simulation engine for componentized signal-level device simulation in a single-machine environment, realize the orderly calculation of each model, and improve the simulation efficiency.

The invention provides a high-voltage direct-hanging type energy storage simulation system and method, and the method comprises the steps: employing a power system simulation server, employing a built-in regional power grid model, and simulating the operation state of a power grid; generating a control strategy based on the operation state of the power grid by using the high-voltage direct-hanging type energy storage converter control cabinet; using the power electronic device simulation server to form operation information of the control strategy based on a self-simulated high-voltage direct-hanging energy storage converter; based on the operation information, generating a simulation result of the high-voltage direct hanging type energy storage converter under a control strategy; and verifying a control strategy of the high-voltage direct hanging type energy storage converter according to the simulation result. A grid-connected simulation test means is carried out through the constructed models of the high-voltage direct-hanging type energy storage converter and the power electronic device simulation server, a control strategy of the high-voltage direct-hanging type energy storage converter is verified, and the situations that impact force on a power grid is large and the power grid is unstable in the test process can be effectively avoided.

The embodiment of the invention provides a chip design simulation service execution system and method and related equipment, and is applied to the technical field of chip design, and the system comprises a first execution block chain which is used for receiving simulation task information, generating device simulation task information according to the simulation task information and a plurality of intelligent contracts of the first execution block chain, and sending the device simulation task information to a server; sending the device simulation task information to a second execution block chain; the second execution block chain is used for executing a simulation task according to the device simulation task information and a plurality of smart contracts of the second execution block chain to obtain a simulation task result, and sending the simulation task result to the first execution block chain; the first execution block chain presents an execution state and a simulation execution result of the chip design simulation task according to the simulation task result; adjusting device parameters according to the simulation execution result, and performing simulation again according to the adjusted device parameters. Therefore, the overall simulation time is remarkably shortened, the safety and the simulation efficiency are improved, and the troubleshooting and verification process is simplified.

The application provides a light measurement equipment simulation training method and system based on dynamic trajectory modeling, relates to the technical field of simulation training, and comprises the following steps: acquiring a plurality of components of a light measurement equipment, and constructing an initial three-dimensional component model; performing parameter configuration on the initial three-dimensional component model based on initial parameters of the plurality of components; determining a target theoretical trajectory, and performing dynamic trajectory modeling through a plurality of spatial orthogonal coordinate systems; calculating a sun elevation angle and an azimuth angle of the sun relative to a target point; mapping to the initial three-dimensional target model for simulation training, and determining a plurality of simulation scenes; performing simulation rehearsal on the light measurement equipment, adjusting the simulation rehearsal result for deviation, and obtaining a three-dimensional target model. The application solves the technical problem that, in the prior art, due to the lack of adaptability to complex scenes and environmental changes, it is difficult to reproduce scenes, and the simulation result has a large deviation. Through the implementation of high-precision simulation scene construction, the simulation precision of the light measurement equipment is improved.

The application relates to the technical field of hydrogen fuel cells, and provides a hydrogen fuel cell comprehensive test energy management method and system, which comprises the following steps: a data uploading module is used for uploading information of a hydrogen fuel cell and information of a power device powered by the hydrogen fuel cell, performing statistical integration, performing simulation calibration, and generating a test information table; a power model establishing module is used for establishing a hydrogen energy cell power supply model and a basic model of a power device simulation operation model based on the test information table; and an output model constraint adjustment module is used for performing constraint and adjustment on the basic model of the hydrogen energy cell power supply model and the power device simulation operation model, and outputting a complete model. Through the establishment of a simulation simulation model, multiple detection experiments are matched to reduce the consumption of hydrogen fuel, and the uploaded hydrogen fuel cell data parameters and power device data parameters are added with fluctuation coefficients and the model output is constrained, so that the real stability of the data is greatly increased, and the accurate operation of the model is ensured.

The application discloses a time synchronization method, device, equipment and medium, relates to the technical field of time synchronization, and is applied to an embedded device and comprises the following steps: receiving an analog second pulse signal sent by an external device by using a general input and output pin, and recording a raw system timestamp corresponding to an arrival time of the signal; compensating the raw system timestamp according to a preset delay compensation parameter, and performing jitter filtering processing on the compensated timestamp to obtain a processed timestamp; and reporting the processed timestamp to a PPS subsystem, so that a preset time synchronization service calibrates a system time of the embedded device based on the processed timestamp read from the PPS subsystem. The application can realize high-precision time synchronization of the embedded device by using the external device to simulate a PPS signal.

1. Name of the designed product: User Terminal Equipment Simulator (UE Simulator). 2. Use of the designed product: for satellite communication equipment. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention discloses a three-dimensional semiconductor device computer numerical simulation method considering a quantum effect. The method comprises the following steps: constructing a drift diffusion model and a quantum correction DG model equation set; discretizing the equation set by adopting an FVM discretization method to obtain a discrete equation set; to-be-solved variables of an electron continuity equation and a hole continuity equation in the discrete equation set are modified, so that discrete formats of a Poisson equation, the electron continuity equation and the hole continuity equation of the drift diffusion model are modified, and calculation of quasi Fermi potential energy in a DG equation is modified; and solving the corrected discrete equation set. According to the three-dimensional semiconductor device computer numerical simulation method considering the quantum effect, a finite volume method discretization format is adopted to discretize a quantum correction DG model, and a quantum correction DG equation and a drift diffusion DD equation are solved through Newton iteration coupling; and the convergence of the quantum correction DG model in complex three-dimensional device simulation can be obviously improved.

The application relates to an FPGA prototype verification method and system of a smart meter chip, and belongs to the field of integrated circuit testing and electric power metering. The method aims to solve the problems of ASIC design transplantation to an FPGA platform, large difference between a verification environment and a real power grid, and lack of a real-time closed-loop verification mechanism. A technical scheme efficiently transplants the design to the FPGA by optimizing ASIC front-end synthesis constraints and adopting a netlist-level IP replacement strategy; a hardware-in-the-loop system is constructed, which comprises a real power grid signal source, a separation device simulation front end, an FPGA verification board, a high-precision standard electric energy meter and a host computer. The system can generate a real power grid excitation and realize synchronous collection of prototype output and the standard meter, real-time error analysis and dynamic adjustment of parameters, thereby forming a closed-loop verification. The application significantly improves code transplantation efficiency, provides a highly consistent real power grid verification environment, and greatly improves verification iteration and defect positioning speed.