实时系统中时间错误的分析与解决

Analysis and Handling of Timing Errors in Real-time System

分析实时系统在运行过程中可能产生时间错误的几种原因,提出相应的监测方法。以极向场电源控制系统为研究对象进行时间错误分析,找出影响时间性能的关键因素并提出几种解决措施。实验结果表明,对电源控制系统采用时间错误的解决措施后,能对程序运行过程中出现的时间错误进行及时有效的保护。

This paper analyzes several reasons which bring on timing-errors in real-time system, and proposes different monitor methods according to each reason. It analyzes timing errors on PF power control system to find out some key factors affecting the time performance. Experimental results show that those methods offered to handling timing errors in real-time system can work successfully and availably.