摘要
本文研究了系统监控中的故障发现问题．提出了一种以图形方式进行人机交互的故障发现决策方法，并且应用大系统理论中的分块式卡尔曼滤波方法解决了高阶系统的监控问题，最后通过仿真实验，验证了该方法的有效性．
This paper deals with the problem of the failure detection of process monitoring. A failure detection decision method, which used to human-computer interaction by means of graphics, is developed. Bases on Kalman-filtering method of largescale theory the problem of monitoring for high-order systems is solved. Finally, the method is validated by simulation experiment.
关键词
故障检测
人-机系统
监视控制
fault detection
large-scale system
Kalman-filtering
man-machine system
