Identifiability and persistent excitation in full matrix fraction parameter estimation

被引:8
作者
Arambel, PO [1 ]
Tadmor, G [1 ]
机构
[1] NORTHEASTERN UNIV,DEPT ELECT & COMP ENGN,BOSTON,MA 02115
基金
美国国家科学基金会;
关键词
identifiability; parameter estimation; multivariable systems; persistent excitation; full matrix fraction description;
D O I
10.1016/S0005-1098(96)00201-4
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper analyzes the identifiability of the full matrix fraction description of multivariable systems and provides a lower bound on the persistence of excitation of the input-output pair in terms of the persistence of excitation of the input. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:689 / 692
页数:4
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