基于虚拟仿真的测试性预计技术研究及应用示例

The Research and Application Example of Testability Technique based on Virtual Simulation

本文首先介绍了测试性技术现状等,之后详细阐述了基于虚拟仿真的测试性预计技术原理,在此基础上介绍了该方法的实现方式,并给出应用实例。可以看出,此方法可以快速给出系统的故障检测和故障隔离能力,大大减少故障检测和隔离时间,从而缩短维修时间,提高系统的任务可靠性,减少寿命周期费用(LCC)。

This paper firstly introduced the current situation of testability technique, then elaborated the technical principle of testability technique based on virtual simulation and finally , on the basis of above, introducing the Implementation Ways about this method, giving application examples. It can be seen, through this method, the fault detection and fault isolation capabilities of the system can be quickly givien, and then it can greatly reduce the time of fault detection and isolation, thereby reduce maintenance time and increase the mission reliability of the system, and reduce life cycle cost （LCC）.