摘要
综述了一类特殊的辨识问题———闭环辨识问题的研究进展 .首先介绍了闭环问题的产生与经典的解决方案 ,然后对近年来文献中涌现的几类具有代表性的闭环辨识方法进行了评述与比较 ,同时指出了与经典方法间的内在联系 .并介绍了对闭环辨识具有很大应用价值的辨识、控制交互式联合设计这一当前活跃领域的现状 .最后 。
This paper summarizes the advance in the study of a class of special identification problem, i.e.,the closed loop identification problem. First, the background of the problem and corresponding classical solutions are introduced. Then, several representative classes of closed loop identification methods in the papers of recent years are surveyed and compared with each other, in the same time, their relevance with classical ones is pointed out. Also, the present state of the attractive field: iterative combined design of identification and control ,which is potential for closed loop identification application, is introduced. Finally, some proposals for further research are made.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
2002年第1期9-14,22,共7页
Control Theory & Applications
关键词
闭环辨识
一致无偏估计
模型不确定性
交互式联合设计
系统辨识
closed loop identification
consistently unbiased estimation
model uncertainty
iterative combined design