CN112685897B - Method for constructing simulation data packet demand list of different-level training system - Google Patents
Method for constructing simulation data packet demand list of different-level training system Download PDFInfo
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Abstract
The invention discloses a method for constructing a simulation data packet demand list of different-level training systems, which comprises the steps of firstly constructing a simulation data packet demand framework of the aircraft training systems by combining an aircraft composition function and the simulation demands of the training systems, wherein the demand framework comprises an aircraft simulation data module, an environment simulation data module, a verification data module and a data packet description document module; secondly, compiling a data packet demand module grade description by combining a simulation data packet demand framework, wherein the grade description comprises highest fidelity, standard fidelity, lowest fidelity and no need of the function; combining the functional requirements of different levels of training systems to form simulation data packet requirement matrixes of different training systems; and finally, screening simulation data packet demand frameworks of different training systems and simulation data packet demand lists of different training systems according to simulation data packet demand matrixes of different training systems, and constructing the simulation data packets of different training systems.
Description
Technical Field
The invention relates to the technical field of equipment guarantee service of aviation technology comprehensive guarantee profession, in particular to a method for constructing a simulation data packet demand list of different-level training systems.
Background
In the development of a training system, the flight training simulator is more standard and unified, and a referential flight training simulator simulation data packet demand list and related data packets are formed for a specific model of a civil aircraft or a military aircraft. The relevant flight training simulator needs to be developed, integrated test and authenticated according to the model simulation data package demand list and the data package, whether the simulator manufacturer or the airplane development unit. While other low-level training devices rarely have associated development, testing specifications and standards.
In the development of military training systems, the problem of lack of relevant specifications and standards of simulation data packets is more remarkable. When developing the training system, the aircraft developing party should provide relevant training system development data and data according to the development requirements of the training system. However, there is no unified specification and standard in developing training systems, and it is not necessary to provide data and data for developing different training systems (comprehensive program training system, virtual training system, maintenance training system, task training system, theoretical training system, etc.). For example, in the development process of a comprehensive program trainer for aircrew, a developer needs the working principle of a certain system and the principle introduction information thereof, and the most common practice of an aircraft developer is to provide the system content in the development summary report and the unit operation manual of the system to the developer. The development data of the whole training system provided for the developer is far greater than the actual data requirement, and the phenomenon that the development data is far greater than the solution is formed. While other data is not authorized, the massive outflow of design data has long been a situation where aircraft design data is out of control.
In recent years, the military aircraft flight training simulator in China refers to civil aviation and is developed simultaneously with an airplane, a set of unified flight training simulator simulation data packet demand list and data packets are formed and are used for development, integrated test, identification and data authorization of the flight training simulator, but at present, a set of unified standards and standards are not formed in China in a low-level training system, and are used for restraining and guiding development, integrated test, identification and authorization of related training systems.
Disclosure of Invention
Aiming at the problem that the existing low, medium and high-grade training systems lack simulation data packages, the invention provides a method for constructing a simulation data package demand list of different-grade training systems, which is used for guiding the development of related data packages.
In order to realize the tasks, the invention adopts the following technical scheme:
firstly, combining an airplane composition function and training system simulation requirements thereof, and then combining training system planning of an airplane to build an airplane training system simulation data packet requirement framework, wherein the requirement framework comprises an airplane simulation data module, an environment simulation data module, a verification data module and a data packet description document module; secondly, compiling a grade description of the data packet demand module by combining a simulation data packet demand framework, wherein the grade description comprises highest fidelity, standard fidelity, lowest fidelity and a grade description of different demand modules constructed according to the demand framework without the function; combining the functional requirements of different levels of training systems to form simulation data packet requirement matrixes of different training systems; and finally, screening simulation data packet demand frameworks of different training systems and simulation data packet demand lists of different training systems according to simulation data packet demand matrixes of different training systems, and constructing the simulation data packets of different training systems.
Further, the aircraft simulation data module is a module for describing the function and performance data of the aircraft; the environment simulation data module is a module for constructing data of a real use environment and a scene of the aircraft; the verification data module is a module for verifying the authenticity of the airplane function and performance simulation condition; the data packet description document module is a data module describing the content of the data packet and the format of the data packet.
Further, the compiling the data packet demand module class description in combination with the simulation data packet demand framework includes:
and constructing a grade specification of the data packet demand module by combining the overall demand framework, and subdividing different simulation grades of the data packet demand modules of each training system to form the grade specification of the data packet demand module of each training system.
Further, the forming the simulation data packet demand matrix of different training systems by combining the functional demands of different levels of training systems includes:
firstly, training requirement analysis is carried out, training equipment required by airplane training, training content of each training equipment and functional positioning of each training equipment in training are determined, and thus training systems with different grades of low, medium and high are formed; and then combining functional positioning and training contents of a certain level of training system, screening and determining a demand module which can be used for the level of training system in a demand framework, and forming a demand matrix of different levels of training systems according to demands.
Further, the demand matrix takes a data packet demand module of the training system as an abscissa and takes different grades of training systems as an ordinate.
Further, when the requirement list of different levels of training systems is constructed, firstly, a simulation data packet requirement framework of the training systems is formed, then, the formed requirement matrixes of the training systems are screened, and the simulation data packet requirement list of the training systems can be formed by screening the class description of the data packet requirement module of the aircraft for constructing the simulation data packet of the level of training systems.
Further, the method is loaded in the form of a computer program in the memory of a computer, the computer comprising a processor and the memory, the computer program realizing the steps of the method when executed by the processor.
Further, the method is loaded in a computer readable storage medium in the form of a computer program, which when executed by a processor, implements the steps of the method.
Compared with the prior art, the invention has the following technical characteristics:
according to the invention, through analyzing the aircraft system and each grade training system, a method for constructing the simulation data packet demand list of the different grade training system is constructed, a simulation data packet demand frame, a simulation data packet demand module grade description, a simulation data packet demand matrix and a data packet demand list of the different grade training system of an aircraft are formed, and unification and compliance of the simulation data packet construction method of the different grade training system are realized. The method solves the problem that the military training system in China lacks a simulation data packet demand list at present, and provides reference for the development of related data packets.
Drawings
FIG. 1 is a schematic flow chart of the method of the present invention.
Detailed Description
Referring to fig. 1, the invention discloses a method for constructing a simulation data packet demand list of different-level training systems, which comprises the steps of firstly constructing a simulation data packet demand framework of an aircraft training system by combining an aircraft composition function and a training system simulation demand thereof, wherein the demand framework comprises an aircraft simulation data module (configuration data and modeling data), an environment simulation data module, a verification data module and a data packet description document module 4; secondly, compiling a data packet demand module grade specification by combining a simulation data packet demand framework, wherein the grade specification can be formed from 4 grade specifications of highest fidelity (S), standard fidelity (R), lowest fidelity (G) and no function (N), so that grade specifications of different demand modules constructed according to the demand framework are formed; combining the functional requirements of different levels of training systems to form simulation data packet requirement matrixes of different training systems; and finally, screening out simulation data packet demand frameworks of different training systems and simulation data packet demand lists of different training systems according to simulation data packet demand matrixes of different training systems, and constructing simulation data packets of low, medium and high-level training systems.
The flow chart of the technical scheme of the invention is shown in fig. 1, and the method for constructing the simulation data packet demand list of the training system with different levels comprises 4 steps of overall demand framework construction, function level construction, demand matrix construction and demand list construction, and is specifically described as follows:
step 1, overall demand framework construction
When the overall demand framework is constructed, firstly combing the systems and components of the aircraft, and then combining the training system planning of the aircraft to form a training system simulation data packet demand framework; wherein the training system data package demand module in the demand framework comprises an aircraft simulation data module (configuration data, modeling data), an environment simulation data module, a verification data module and a data package description document module 4 part.
The aircraft simulation data module is a module for describing functions and performance data of an aircraft, such as structural data for developing various operation boards, operation data of related panels, various handbooks and aircraft system data (system description data, two-dimensional diagrams, three-dimensional diagrams, interface data, airborne data and the like) for describing an aircraft system.
The environment simulation data module is a module for constructing data of a real use environment and a scene of the aircraft, for example, sound data (warning sound, starting sound, various types of noise and noise), visual data (flight view), motion data (related motion of six degrees of freedom) and the like for simulating the use scene of the aircraft.
The verification data module is a module of verification data of the authenticity of the airplane function and performance simulation, such as verification data of each system level and verification data of the whole airplane level (test data, simulator data and test flight data).
The data packet description document module is a data module for describing the content of a data packet and the format of the data packet, and comprises a data packet requirement list, a data packet control coding rule, a data packet consistency description and the like.
Step 2, function level construction
And constructing a data packet demand module grade description by combining with the overall demand framework, and subdividing different simulation grades of the data packet demand modules of the training systems so as to meet the function and performance simulation demands of different training systems.
The simulation level can be divided into 4 levels, which are respectively:
the S level of highest fidelity requirement for functions and performance, the R level of fidelity requirement for functions and performance criteria, the G level of lowest fidelity requirement for functions and performance, and the N level of no need for the functions. And grading all the demand modules of the demand framework, and finally forming the grade description of the demand modules of the data packets of each training system.
Step 3, demand matrix construction
When a demand matrix is constructed, training demand analysis is firstly carried out, training equipment required by airplane training, training content of each training equipment and functional positioning of the training equipment in training are determined, and thus training systems with different grades of low, medium and high are formed; combining the functional positioning and training content of a certain level of training system, screening and determining a demand module which can be used for the level of training system in a demand frame, and forming a demand matrix of different levels of training systems according to demands; for example, a program trainer that requires a pedal operation should have a configuration data module of the pedal (contained in an aircraft simulation data module) in the demand matrix.
The demand matrix takes a training system data packet demand module (not including a data packet description document module) as an abscissa and takes different levels of training systems as an ordinate, as examples given in table 1:
TABLE 1 demand matrix for different level training systems
Step 4, building a demand list
When the requirement list of the training system with different grades is constructed, firstly, a simulation data packet requirement framework of the training system is required to be formed according to the step 1, then, the requirement matrix of each training system formed in the step 3 is combined, the grade description of the data packet requirement module of the airplane in the step 2 is screened, and the simulation data packet requirement list of the training system can be formed and used for constructing simulation data packets of the subsequent grade training system.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced equally; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.
Claims (7)
1. The method is characterized in that firstly, an airplane composition function and an airplane training system simulation demand are combined, and then an airplane training system simulation data package demand framework is built by combining with an airplane training system planning, wherein the demand framework comprises an airplane simulation data module, an environment simulation data module, a verification data module and a data package description document module; secondly, compiling a grade description of the data packet demand module by combining a simulation data packet demand framework, wherein the grade description comprises highest fidelity, standard fidelity, lowest fidelity and a grade description of different demand modules constructed according to the demand framework without the function; combining the functional requirements of different levels of training systems to form simulation data packet requirement matrixes of different training systems; finally, according to the simulation data packet demand matrixes of different training systems, screening simulation data packet demand frameworks of different training systems and simulation data packet demand lists of different training systems for constructing the simulation data packets of different training systems;
the aircraft simulation data module is a module for describing the function and performance data of the aircraft; the environment simulation data module is a module for building data of a real use environment and a scene of the aircraft; the verification data module is a module for verifying the authenticity of the airplane function and performance simulation condition; the data packet description document module is a data module describing the content of the data packet and the format of the data packet.
2. The method for constructing a simulation data package demand list of different level training systems according to claim 1, wherein the compiling a data package demand module level specification in combination with a simulation data package demand framework comprises:
and constructing a grade specification of the data packet demand module by combining the overall demand framework, and subdividing different simulation grades of the data packet demand modules of each training system to form the grade specification of the data packet demand module of each training system.
3. The method for constructing the simulation data package demand list of different-level training systems according to claim 1, wherein the forming the simulation data package demand matrix of different training systems by combining the functional demands of different-level training systems comprises:
firstly, training requirement analysis is carried out, training equipment required by airplane training, training content of each training equipment and functional positioning of each training equipment in training are determined, and thus training systems with different grades of low, medium and high are formed; and then combining functional positioning and training contents of a certain level of training system, screening and determining a demand module which can be used for the level of training system in a demand framework, and forming a demand matrix of different levels of training systems according to demands.
4. The method for constructing a simulation data packet demand list of different-level training systems according to claim 1, wherein the demand matrix takes a training system data packet demand module as an abscissa and takes a different-level training system as an ordinate.
5. The method for constructing the simulation data package demand list of the different-level training system according to claim 1, wherein when the demand list of the different-level training system is constructed, firstly, a simulation data package demand frame of the training system is formed, then, a demand matrix of each training system is formed, and the data package demand module class description of the aircraft is screened to form the simulation data package demand list of the training system for constructing the simulation data package of the same-level training system.
6. The method for constructing a simulation data package demand list of different-level training systems according to claim 1, wherein the method is loaded in a memory of a computer in the form of a computer program, the computer comprises a processor and the memory, and the steps of the method according to any one of claims 1 to 5 are implemented when the processor executes the computer program.
7. The method for constructing a simulation data package demand list of different level training systems according to claim 1, wherein the method is loaded in a computer readable storage medium in the form of a computer program, and the computer program, when executed by a processor, implements the steps of the method according to any one of claims 1 to 5.
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| CN112002179A (en) * | 2020-10-28 | 2020-11-27 | 成都运达科技股份有限公司 | Rail transit multiplex linkage control method and system based on remote distribution |
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| CN104573182A (en) * | 2014-12-09 | 2015-04-29 | 南京航空航天大学 | Designing method for multimode control system of aircraft |
| CN107957862A (en) * | 2017-12-06 | 2018-04-24 | 杭州同立方软件有限公司 | A kind of requirement analysis method for building industry science class virtual emulation practice-training teaching software |
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