DocumentCode
2415014
Title
Approximate decoupling of weakly damped linear second-order systems under harmonic excitations
Author
Shahruz, S.M. ; Packard, A.K.
Author_Institution
Berkeley Eng. Res. Inst., CA, USA
fYear
1992
fDate
1992
Firstpage
854
Abstract
A rigorous analysis of the approximation error in lightly damped systems is given. Easy-to-check conditions under which neglecting the off-diagonal elements of the normalized damping matrix can result in large approximation errors are presented
Keywords
approximation theory; control system analysis; error analysis; linear systems; approximate decoupling; approximation error; harmonic excitations; normalized damping matrix; weakly damped linear second-order systems; Approximation error; Damping; Equations; Frequency; Mechanical engineering; Oscillators; Steady-state; Sufficient conditions; Symmetric matrices; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1992., Proceedings of the 31st IEEE Conference on
Conference_Location
Tucson, AZ
Print_ISBN
0-7803-0872-7
Type
conf
DOI
10.1109/CDC.1992.371604
Filename
371604
Link To Document