Safe carrier landing ability training method, platform, equipment, medium and product

Abstract

The invention discloses a safe carrier landing ability training method, platform, equipment, medium and product, and relates to the field of flight simulation. By simulating the influence of an external interference environment on the carrier-based aircraft landing control performance, including meteorological, deviation, disturbance, special conditions and other factors, and through various combinations of different factors, related task processes are realized, interference is implemented on the landing process, and the cognitive decision-making ability of test flight personnel is improved and assessed through intensive training; and meanwhile, data acquisition of flight control, flight parameters, dynamic environment and the like is completed, flight performance evaluation is completed, and data support is provided for judging the cognitive decision-making ability of test flight personnel.

Description

Technical Field

[0001] The present application relates to the field of flight simulation, and particularly to a method, platform, device, medium and product for training the ability of safe landing on an aircraft carrier. Background Art

[0002] The safe landing of a carrier-based aircraft requires high flight skills from test pilots. During this process, test pilots need to accurately complete the flight according to the specified route and essentials. In special cases, test pilots may experience landing failures due to unexpected interference and other factors.

[0003] During the training and assessment of test pilots' skills in the safe landing of carrier-based aircraft, there will be safety problems and high costs if direct practical operations are carried out. Therefore, providing a virtual training and assessment method and platform has become an urgent problem to be solved. Summary of the Invention

[0004] The purpose of the present application is to provide a method, platform, device, medium and product for training the ability of safe landing on an aircraft carrier to achieve virtual training of the ability of safe landing on an aircraft carrier.

[0005] To achieve the above purpose, the present application provides the following solutions.

[0006] In the first aspect, the present application provides a method for training the ability of safe landing on an aircraft carrier, including: Setting an interference environment; the interference environment includes one or more of wind interference, stall interference of the carrier-based aircraft, and equipment failure interference; Establishing a planned route for the landing mission; Configuring a virtual command voice rule library; Based on the interference environment, the planned route for the landing mission, and the virtual command voice rule library, simulating the landing process in a training scenario to obtain the manipulation data, flight data, interference environment event data, route data, and virtual command data during the simulation process; Evaluating the safe landing ability of the test pilot based on the manipulation data, the flight data, the interference environment event data, the route data, and the virtual command data.

[0007] In the second aspect, the present application provides a platform for training the ability of safe landing on an aircraft carrier. The platform for training the ability of safe landing on an aircraft carrier applies the above method for training the ability of safe landing on an aircraft carrier. The platform for training the ability of safe landing on an aircraft carrier includes: an operation management module and a simulation training module; The operation management module is used to set an interference environment, establish a planned route for the landing mission, configure a virtual command voice rule library, and generate a training scenario; The simulation training module is used to simulate the landing process in a training scenario, and obtain the maneuvering data, flight data, interference environment event data, route data, and virtual command data during the simulation process; The operation management module is further used to evaluate the safe landing ability of test pilots based on the maneuvering data, the flight data, the interference environment event data, the route data, and the virtual command data.

[0008] In a third aspect, the present application provides a computer device, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the computer program to implement the above-mentioned safe landing ability training method.

[0009] In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the above-mentioned safe landing ability training method is implemented.

[0010] In a fifth aspect, the present application provides a computer program product, including a computer program, and when the computer program is executed by a processor, the above-mentioned safe landing ability training method is implemented.

[0011] According to the specific embodiments provided by the present application, the present application has the following technical effects.

[0012] The present application provides a safe landing ability training method, platform, device, medium, and product. By simulating the influence of the external interference environment on the landing control performance of carrier-based aircraft, including factors such as meteorology, deviation, disturbance, and special situations, and through various combinations of different factors, the relevant task processes are realized, the landing process is interfered, and the cognitive decision-making ability of test pilots is improved and evaluated through intensive training; at the same time, data collection of flight control, flight parameters, dynamic environment, etc. is completed, and flight performance evaluation is completed, providing data support for judging the cognitive decision-making ability of test pilots. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic flowchart of a safe landing ability training method provided by an embodiment of the present application.

[0015] Figure 2 It is a schematic flowchart of the landing process simulation provided by an embodiment of the present application.

[0016] Figure 3 This is a flowchart of the query process provided in an embodiment of the present application.

[0017] Figure 4 This is a schematic structural diagram of a computer device provided in an embodiment of the present application. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0019] To make the above objects, features, and advantages of the present application more obvious and understandable, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0020] In an exemplary embodiment, a safe landing ability training method is provided. As Figure 1 shown, it includes the following steps 101 - step 105.

[0021] Step 101, set an interference environment; the interference environment includes one or more of wind interference, carrier - based aircraft stall interference, and equipment failure interference.

[0022] Step 102, establish a landing mission planning route.

[0023] Step 103, configure a virtual command voice rule library.

[0024] Step 104, based on the interference environment, the landing mission planning route, and the virtual command voice rule library, simulate the landing process in a training scenario to obtain the control data, flight data, interference environment event data, route data, and virtual command data during the simulation process.

[0025] Step 105, based on the control data, the flight data, the interference environment event data, the route data, and the virtual command data, evaluate the safe landing ability of the test flight personnel.

[0026] Implementing the above steps 101 - step 105 can achieve virtual training of safe landing ability.

[0027] In another exemplary embodiment, in the above step 101, set an interference environment (a combination method of carrier - based aircraft failure and equipment failure). The test flight personnel pay attention to special situation events, judge special situations, and decide strategies to perform operations such as go - around or landing during the landing process.

[0028] Exemplarily, the interference environment includes interference environments such as wind interference, stall of carrier-based aircraft, and failure of Fresnel lights.

[0029] Among them, the setting method of wind interference is as follows: Set the wind interference type and wind level in the operation management module. The wind interference type includes crosswind interference and headwind interference, and the wind level includes levels 1-10. Specifically, establish an interference environment (crosswind interference, headwind interference) through the management control software, set the crosswind (left or right) and the crosswind level (levels 1-10) during the approach flight to interfere with the balance state of the carrier-based aircraft; the headwind level (levels 1-10) interferes with the flight speed and other states of the carrier-based aircraft.

[0030] The setting method of the stall interference of the carrier-based aircraft is as follows: Set the wind level of the longitudinal component of the wind interference in the operation management module. Specifically, set the stall interference environment of the carrier-based aircraft (wind upward state levels 1-10) through the management control software, causing the angle of attack of the carrier-based aircraft to increase, not meeting the landing conditions, and forcing the carrier-based aircraft to perform a go-around.

[0031] The setting method of equipment failure interference is as follows: Set the faulty equipment and fault level on the ship in the operation management module. Specifically, during the landing process, set the equipment failure on the ship (Fresnel fault environment) through the management control software. The test pilot cannot see (or the state is inaccurate), and cannot judge the landing conditions and cannot perform a landing.

[0032] In another exemplary embodiment, in step 102 above, during the landing process, the test pilot implements interference environment training to establish an approach mission planning route.

[0033] In another exemplary embodiment, in steps 101-103 above, through the operator setting interference environment training on the operation management software, adjusting complex meteorological changes, planning routes, and configuring the virtual commander voice rule library, an approach mission is established. Or the test pilot sets a complex meteorological environment in the operation management software, plans the approach route of the test pilot in the operation management software, the instrument and situation pages change accordingly, configures the virtual command voice rule library, and completes the interference environment setting by integrating content such as complex meteorological environment, planned route, and configured virtual command voice rule library to establish an approach mission.

[0034] In another exemplary embodiment, in step 104 above, as Figure 2 shown, through implementing interference environment training during the landing process, the cognitive decision-making of the test pilot is examined based on the judgments, behaviors, and actions made by the test pilot during the landing process. Exemplarily, the test pilot conducts approach mission flights under an interference environment, sets decision-making tasks at designated flight points, and collects control data, flight data, interference environment event data, route data, virtual command data, etc.

[0035] Among them, the manipulation data are the manipulation quantity data such as throttle, stick, rudder, buttons, switches, etc. of the test pilot during the landing mission. This manipulation data is recorded in the database, and the operation management software can view it according to the task events, and display the flight manipulation situation of the test pilot during the mission.

[0036] The flight data are the flight data such as altitude, speed, heading, etc. output by the test pilot according to the manipulation equipment and flight simulation software during the landing process. This data is matched with the standard data in the system to complete the error calculation, realize the flight error data of the test pilot during the landing mission, so as to form the landing route data and intuitively display the error from the standard route.

[0037] The interference environment event data are the interference environment event instruction data sent by the operation management software control, which are used for the training personnel to set the interference environment tasks, sections and task divisions.

[0038] The virtual command data are the flight errors of the test pilot during the training process. The virtual command voice commands according to the matching rule library with the commands of the virtual commander, realizing the work of the computer replacing the commander, and helping the test pilot to complete the route landing task according to the accurate data.

[0039] In another exemplary embodiment, the above step 104 can be implemented by the following steps 201-206.

[0040] Step 201, receive the manipulation data of the test pilot; the manipulation data is generated by the test pilot operating the carrier-based aircraft according to the virtual command data in the landing control environment.

[0041] Step 202, generate the interference environment event data under the interference environment based on the current state of the carrier-based aircraft.

[0042] Step 203, simulate the flight of the carrier-based aircraft according to the manipulation data and the interference environment event data, and record the flight data.

[0043] Step 204, generate the route data based on the flight data, and record the route data.

[0044] Step 205, compare the route data with the landing mission planned route to obtain the flight error.

[0045] Step 206, match the flight error with the virtual command voice rule library to generate the virtual command data of the virtual commander, output the command instruction to the test pilot, record the virtual command data, return to the step of "receive the manipulation data of the test pilot", and perform the next cycle of simulation until the landing process simulation is completed.

[0046] In another exemplary embodiment, in step 105 above, through the established interference environment and landing tasks, during the landing process, the test pilots' perception and changes of complex meteorological environments, their grasp of the landing flight time, the status of their own aircraft equipment, the processing of flight command information, the impact on flight states, and other multi-faceted, multi-factor, and multi-dimensional events and tasks are used to train the cognitive decision-making ability during the flight landing process. Exemplarily, during the test pilots' landing cognitive decision-making training process, data such as the test pilots' flight, operation, tasks, and events are collected. The data collected from multiple aspects is used as the basis for performance evaluation, specifically including the following two evaluation methods.

[0047] The first evaluation method is, according to the training task requirements, by means of the carrier-based aircraft's dynamic characteristics during the test pilot's control of the landing route while overcoming interference, collecting event data, and recording route flight data, which is an important means for extracting the actual flight parameters, comparing them with the standard data, calculating, and analyzing to complete the performance evaluation.

[0048] The second evaluation method is to collect various data during the test pilot's landing interference environment and cognitive decision-making ability training, establish an evaluation model, and verify its analysis and performance evaluation methods through a second landing flight test. Examine the test pilot's decision-making ability under interference, deviation, and special situation environments during the landing process. That is, by implementing interference environment training during the landing process, under the conditions of the interference environment, the test pilot may have errors in the landing flight, resulting in incorrect judgments. Therefore, an evaluation model is established to examine the test pilot's cognitive decision-making ability for flight parameters such as heading, altitude, and speed during landing flight in a specific factor environment. Through a second test, verify its analysis and evaluation methods and confirm the stability of the evaluation model.

[0049] In the first evaluation method, based on the route flight data and operation data during the landing process, data comparison, statistics, and a large number of experiments are carried out to form a large database, and the test pilot's data is evaluated. Data that is completely in line with the standard flight of more than 90% is excellent standard flight data; 90% to 75% is good standard flight data; 75% - 60% is qualified standard flight data; and less than 60% is poor standard flight data, which are the conditions for data performance judgment. The specific process is realized through the following steps 301 - step 305.

[0050] Step 301, based on the interference environment event data and virtual command data of each cycle, retrieve the standard operation data and standard flight data of each cycle from the knowledge base.

[0051] Step 302, calculate the deviation between the operation data of each cycle and the standard operation data as the first deviation, and generate a first deviation curve.

[0052] Step 303: Calculate the deviation between the flight data of each cycle and the standard flight data as the second deviation, and generate a second deviation curve.

[0053] Step 304: Calculate the deviation between the route data of each cycle and the route planned for the landing mission as the third deviation, and generate a third deviation curve.

[0054] Step 305: Generate an evaluation result of the safe landing ability based on the first deviation, the second deviation, and the third deviation.

[0055] On this basis, an evaluation model is established, and through repeated landing flight tests, its analysis and performance evaluation methods are verified. The decision-making ability of the test pilot during landing in the face of interference, deviation, and special situation environments is evaluated, that is, the above-mentioned second evaluation method is realized.

[0056] Based on the same inventive concept, an embodiment of the present application further provides a safe landing ability training platform for implementing the above-mentioned safe landing ability training method. The implementation solutions provided by this platform to solve problems are similar to the implementation solutions described in the above method. Therefore, the specific limitations in one or more embodiments of the safe landing ability training platform provided below can refer to the limitations on the safe landing ability training method in the above text, and will not be repeated here.

[0057] In an exemplary embodiment, a safe landing ability training platform is provided, including: an operation management module and a simulation training module.

[0058] The operation management module is used to set the interference environment, establish a landing mission planned route, configure a virtual command voice rule library, and generate a training scenario; the simulation training module is used to simulate the landing process in the training scenario to obtain the manipulation data, flight data, interference environment event data, route data, and virtual command data during the simulation process; the operation management module is further used to evaluate the safe landing ability of the test pilot based on the manipulation data, the flight data, the interference environment event data, the route data, and the virtual command data.

[0059] The test pilot performs on-board operations. The operator completes the input and initialization operations of the test pilot information in the operation management module and runs the simulation training module. During the landing process of the test pilot, the operation management module sets a complex meteorological environment, plans a route, and configures a virtual commander voice rule library. By integrating the complex meteorological environment, route planning, rule library configuration, etc., the interference environment is set up, a landing mission planned route is established, and interference environments such as interference, deviation, and special situations are created to perform the landing mission under the interference environment.

[0060] Based on the flight data during landing (such as altitude, speed, heading, etc.), the system calculates the error by matching the flight data in the mission training with the standard flight data, and retrieves the corresponding error voice command instructions (such as a little high, a little low) from the virtual command voice rule library to help the test pilot adjust the attitude.

[0061] The above simulation training module includes: a flight simulation backend and a visual display frontend.

[0062] Among them, the flight simulation backend is used for flight simulation, specifically including a data encoding module and a data sending module; the data encoding module is used to encode the flight data output by the carrier-based aircraft model to obtain a data sequence; the data sending module is used to send the data sequence to the visual display frontend.

[0063] The visual display frontend is used for visual display, including a data receiving module, a data decoding module, and a visual display module; the data decoding module is used to decode the data sequence to obtain flight data.

[0064] Such as Figure 3 As shown, the operation management module of the present application also has the functions of data storage and query, and can query the evaluation results according to the query instruction. The query instruction is a keyword query instruction, a name query instruction, or a score query instruction. The storage types of data are FORM, MySQL, SELECT, etc.

[0065] In an exemplary embodiment, a computer device is provided. The computer device can be a server or a terminal, and its internal structure diagram can be as Figure 4 shown. The computer device includes a processor, a memory, an input / output interface (Input / Output, abbreviated as I / O), and a communication interface. Among them, the processor, the memory, and the input / output interface are connected through a system bus, and the communication interface is connected to the system bus through the input / output interface. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store crystal images and recognition results. The input / output interface of the computer device is used to exchange information between the processor and external devices. The communication interface of the computer device is used to communicate with external terminals through a network connection. When the computer program is executed by the processor, it implements a safe landing ability training method.

[0066] Those skilled in the art can understand, Figure 4The structure shown is only a block diagram of some structures related to the solution of this application, and does not constitute a limitation on the computer device to which the solution of this application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine some components, or have a different component layout. In an exemplary embodiment, a computer device is provided, including a memory and a processor. A computer program is stored in the memory, and when the processor executes the computer program, the steps in the above method embodiments are implemented.

[0067] In an exemplary embodiment, a computer-readable storage medium is provided, storing a computer program, and when the computer program is executed by a processor, the steps in the above method embodiments are implemented.

[0068] In an exemplary embodiment, a computer program product is provided, including a computer program, and when the computer program is executed by a processor, the steps in the above method embodiments are implemented.

[0069] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, displayed data, etc.) involved in this application are all information and data that have been authorized by the user or fully authorized by all parties.

[0070] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, database, or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memories. Non-volatile memories can include read-only memory (ROM), magnetic tapes, floppy disks, flash memories, optical memories, high-density embedded non-volatile memories, resistive random access memories (ReRAM), magnetoresistive random access memories (MRAM), ferroelectric random access memories (FRAM), phase change memories (PCM), graphene memories, etc. Volatile memories can include random access memory (RAM) or external cache memories, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc.

[0071] The databases involved in the embodiments provided in the present application can include at least one of relational databases and non-relational databases. Non-relational databases can include distributed databases based on blockchain, etc., without limitation. The processors involved in the embodiments provided in the present application can be general-purpose processors, central processors, graphics processors, digital signal processors, programmable logics, data processing logics based on quantum computing, etc., without limitation.

[0072] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0073] Specific examples are used in this article to elaborate on the principles and implementation manners of the present application. The descriptions of the above embodiments are only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A safe landing capability training method, characterized in that: The safe landing capability training method comprises: Setting an interference environment; the interference environment includes: one or more of wind interference, aircraft stall interference, and equipment failure interference; Establish landing mission planning routes; Configure the virtual command voice rule library; Based on the interference environment, the landing mission planning route and the virtual command voice rule library, a landing process simulation is performed in a training scenario to obtain operation data, flight data, interference environment event data, route data and virtual command data in the simulation process; Based on the manipulation data, the flight data, the interference environment event data, the route data and the virtual command data, the safe landing capability of the test pilot is evaluated.

2. The safe landing capability training method according to claim 1, characterized in that: The wind interference is set in the following manner: setting the wind interference type and wind level in the operation management module, wherein the wind interference type includes side wind interference and headwind interference, and the wind level includes 1-10 levels; The carrier aircraft stall interference is set in the following manner: setting the wind level of the longitudinal component of the wind interference in the operation management module; The device fault interference is set in the following manner: the faulty device and the fault level on the ship are set in the operation management module.

3. The safe landing capability training method according to claim 1, characterized in that: Based on the interference environment, the landing mission planning route and the virtual command voice rule library, a landing process simulation is performed in a training scenario to obtain operation data, flight data, interference environment event data, route data and virtual command data in the simulation process, specifically including: receiving control data from a test pilot; the control data is generated by the test pilot operating the carrier-based aircraft according to virtual command data in a landing control environment; Generate interference environment event data in the interference environment based on the current state of the carrier-based aircraft; simulating a carrier-based aircraft flight according to the manipulation data and the interference environment event data, and recording the flight data; generating route data based on the flight data, and recording the route data; Comparing the route data with the landing mission planning route to obtain a flight error; The flight error is matched with the virtual command voice rule library to generate virtual command data of the virtual commander, the command instruction is output to the test pilot, and the virtual command data is recorded, and the process returns to the step of "receiving the control data of the test pilot" to perform the next cycle of simulation until the landing process simulation is completed.

4. The safe landing capability training method according to claim 1, characterized in that: Based on the manipulation data, the flight data, the interference environment event data, the route data and the virtual command data, the safe landing capability of the test pilot is evaluated, specifically including: Based on the interference environment event data and virtual command data of each cycle, the standard operation data and standard flight data of each cycle are retrieved from the knowledge base; Calculating the deviation between the operation data and the standard operation data of each cycle as a first deviation, and generating a first deviation curve; calculating the deviation between each period flight data and the standard flight data as a second deviation, and generating a second deviation curve; Calculate the deviation between the route data of each cycle and the planned route of the landing mission as the third deviation, and generate a third deviation curve; Based on the first deviation, the second deviation, and the third deviation, an evaluation result of the safe landing capability is generated, and the first deviation curve, the second deviation curve, the third deviation curve, and the evaluation result are displayed.

5. A safe landing capability training platform, characterized in that: The safe landing capability training platform applies the safe landing capability training method according to any one of claims 1 to 4, and the safe landing capability training platform comprises: an operation management module and a simulation training module; The operation management module is used to set the interference environment, establish the landing mission planning route, configure the virtual command voice rule library, and generate the training scenario; The simulation training module is used to simulate the landing process in the training scenario, and obtain the manipulation data, flight data, interference environment event data, route data and virtual command data in the simulation process; The operation management module is also used to evaluate the safe landing capability of the test pilot based on the manipulation data, the flight data, the interference environment event data, the route data and the virtual command data.

6. The safe landing capability training platform according to claim 5, characterized in that: The simulation training module includes: a flight simulation back end and a visual display front end.

7. The safe landing capability training platform according to claim 5, characterized in that: The operation management module is also used to query the evaluation results according to a query instruction, where the query instruction is a keyword query instruction, a name query instruction or a score query instruction.

8. A computer device comprising: A memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the safe landing capability training method according to any one of claims 1 to 4.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the safe landing capability training method described in any one of claims 1 to 4 is implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the safe landing capability training method described in any one of claims 1 to 4 is implemented.

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