基于故障注入的ATP系统测试设计

Design of ATP System testing based on fault injection

本文研究了基于故障注入的ATP系统测试方法。通过对ATP系统进行安全性分析寻找系统的故障来源;结合抽象描述的方式对故障进行建模,并提取测试案例;在特定事件触发点将案例注入到ATP系统中,实现测试的自动执行,从而达到对运行环境中故障状态的系统反馈实现监测、分析、及定位的目的。

This paper studied on the ATP System testing method based on the tault rejection mettma, Dy analyzing the security of ATP System, the source of system failure could be found. Combined with the way of the abstract description to modeling the fault events and extracting the test cases, it was injected into the ATP System in the case of specific events trigger point, which could implement automatic testing, and achieve the design goal of monitoring, analysis, and fault location for the system feedback of the failure status in the operating environment.