基于Petri网的鱼雷保障虚拟训练系统

A Virtual Training System for Torpedo Support Based on Petri Net

结合当前鱼雷武器保障训练实际需求,设计了基于虚拟样机和仿真控制技术的鱼雷保障虚拟训练系统方案。详细论述了基于维修知识描述Petri网的鱼雷保障过程,通过分析其保障资源、约束条件和操作过程建模,得出了鱼雷保障过程的建模原则,设计了该虚拟训练系统仿真流程。通过仿真实例说明,Petri网能很好地解决系统中的资源及作业结果对操作过程的约束问题。

A scheme of virtual training system for torpedo support is proposed based on virtual prototype and simulation control technology to satisfy the training requirement of torpedo support. The torpedo support process based on mainte- nance knowledge description Petri net is discussed in detail. The modeling principle of torpedo support process is ob- tained by analyzing support resource, constraint condition and operational process, and then the simulation flow of the support training system is designed. Simulation indicates that Petri net can perfectly solve the restriction problem of resource and work result on operational process in the system.