Some results on optimal experiment design

被引：66

作者：

Forssell, U

Ljung, L

机构：

[1] Mecel AB, SE-66222 Amal, Sweden

[2] Linkoping Univ, Dept Elect Engn, Div Automat Control, SE-58183 Linkoping, Sweden

来源：

AUTOMATICA | 2000年 / 36卷 / 05期

关键词：

identification; optimal experiment design; prediction error methods;

D O I：

10.1016/S0005-1098(99)00205-8

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The problem of designing the identification experiments to make them maximally informative with respect to the intended model use is studied. The focus is on how to identify models that are good for control, so called "Identification for Control". A main result is that we derive explicit expressions for the optimal controller and the optimal reference signal spectrum to use in the identification experiment for the case that only the misfit in the dynamics model is penalized and when a linear combination of the input and output variances is constrained. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：749 / 756

页数：8

共 11 条

[1]

Astrom K.J., 1990, COMPUTER CONTROLLED

[2]

Forssell U, 1998, IEEE DECIS CONTR P, P3384, DOI 10.1109/CDC.1998.758224

[3] OPTIMAL EXPERIMENT DESIGNS WITH RESPECT TO THE INTENDED MODEL APPLICATION [J].