基于功能模型的故障仿真  

Fault Simulation Based on Functional Model

作　　者：孙志强[1] 谢红卫[1] 张明[1] 周宗潭[1] 

机构地区：[1]国防科技大学机电学院自动控制系,湖南长沙410073

出　　处：《计算机仿真》2004年第11期36-38,172,共4页Computer Simulation

摘　　要：在复杂系统智能故障诊断问题的驱动下 ,提出了一种功能建模策略 ,并进行了详细的说明。根据该策略 ,建立了某种型号履带车辆的功能模型。最后 ,利用自己开发的故障仿真工具 ,基于该模型进行了故障仿真。仿真结果证明了建模策略的有效性 。Driven by the request of intelligent fault diagnosis for complex systems, we propose a functional modeling method, which is presented in detail in this paper. A functional model of one type of tracklayer is established according to this method. At last, the software tool developed by us carries out a fault simulation based on the model. The result of simulation is used to show the validity of the modeling method and therefore to be the base for the following work.

关 键 词：功能建模 功能模型 故障仿真 

分 类 号：TP307[自动化与计算机技术—计算机系统结构]