Independent scaling of a delay in frequency domain system identification

被引：0
|
作者：
Strompf, J
Kollar, I
Rolain, Y
机构：
来源：
IMTC/97 - IEEE INSTRUMENTATION & MEASUREMENT TECHNOLOGY CONFERENCE: SENSING, PROCESSING, NETWORKING, PROCEEDINGS VOLS 1 AND 2 | 1997年
关键词：
system identification; parameter estimation; frequency domain; numerical conditioning; delay; scaling; transfer function;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Numerical conditioning and identifiability are key factors in frequency domain identification. Independent frequency scaling of the delay in transfer function models is studied in view of these two topics, both for ordinary s-domain descriptions as well as for orthogonal polynomials. An algorithm and a rule of thumb are proposed to device independent scaling during estimation sessions.
引用
收藏
页码：759 / 764
页数：6
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