基于故障注入的CTCS-3级列控系统仿真测试的研究

摘要

在基于HLA的CTCS-3级仿真测试架构平台上,提出基于故障注入的测试方法,根据概率机制提取故障测试案例,对虚拟系统和实物系统可进行单故障或多故障耦合注入,并在实际线路上测试,效果良好.%Based on the HLA architecture of CTCS-3 simulation and test platform, a method of fault injection testing technology was presented. Fault test cases were termed according to the Probability Theory. Single fault injection or multi faults coupling injection was carried out in real object system and simulation system. The method was successfully applied on railways testing.