面向操作的装备虚拟训练系统机理建模方法

针对现有装备虚拟训练系统中,外观模型与机理模型紧密耦合所导致的模型开发效率低、不可重用的问题,分析了装备仿真模型结构,提出了一种外观模型与机理模型独立开发的设计思想.在此基础上,介绍了面向操作的装备虚拟训练的概念,并提出一种面向操作的机理建模方法.该建模方法基于图形化、层次化的建模形式,具备标准的语义、语法,可以完备地描述装备系统的动态工作过程.应用实例结果表明了该建模方法的可行性和实用性.

Operation-oriented principle modeling method of equipment virtual training system

Aimed at the problems of low developing efficiency and non-reusable of model in the existing equipment virtual training system(EVTS),which is about the close joint of appearance model and principle model,the structure of equipment simulation model is analyzed firstly,and a design idea of independent development of the two models is proposed.Then,on this basis,the conception of operation-oriented equipment virtual training is introduced and an operation-oriented principle modeling method is proposed.As an approach to graphical and hierarchical modeling with the standard semantics and syntax,it could describe the dynamic working process of equipment system completely.Finally,an application case is presented to verify the feasibility and practicality of the principle modeling method.