基于异常处理的控制系统软件故障定位方法  

Some Methods of Detecting the Control System Software Faults based on Exception Handling Mechanism

作　　者：边聚广[1] 魏海光[1] 许春雷[1] 

机构地区：[1]江苏自动化研究所,连云港222006

出　　处：《微处理机》2012年第4期59-62,66,共5页Microprocessors

摘　　要：基于VxWorks异常处理技术,针对某自动控制系统的可靠性和可维护性要求,介绍了几种自动控制系统软件故障的定位方法,设计了该自动控制系统软件故障监控任务,实现了对软件故障的快速定位,提高了自动控制系统软件的容错性和可维护性。In order to improve the reliability and maintenance of the auto control system, some meth- ods of detecting faults of the auto control system based on exception handling mechanism of VxWorks are introduced , and the task to guarantee the faults of the auto control system is designed in this paper, Some faults of the atuo control can be detected quickly using these methods, the reliability and maintenance of system are improved.

关 键 词：VXWORKS系统 异常处理 自动控制系统 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]