摘要
讨论了现有控制系统故障检测与诊断方法中存在的问题 ,指出了基于多模型估计理论的系统故障检测是一种值得注意的发展方向 ,简要说明了多模型估计方法的基本原理 ,介绍了交互式多模型混合估计方法在控制系统故障检测与诊断中的具体应用技术 ,分析了多模型混合估计理论的发展方向。
The existing methods of control system's fault detection and diagnosis were analyzed according to some problems during practices, and the novel system detection method based on multi - model estimation theory was proposed to be a noticeable developing aspect. After that, the basic principal of multi - model estimation method was explicated concisely, followed by a demonstration of application of iterative multi - model estimation method in fault in fault detection - diagnosis of control systems. Finally, the developing trends of multi - model estimation theory was discussed.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2001年第7期63-65,86,共4页
Systems Engineering and Electronics
