DocumentCode
2405448
Title
Truncation effects on control design models
Author
Allen, J.J. ; Lauffer, J.P.
Author_Institution
Sandia Nat. Lab., Albuquerque, NM, USA
fYear
1992
fDate
1992
Firstpage
1821
Abstract
The authors study the behavior of retained system poles and transmission zeros in a control design model when the model is truncated. The sensitivity of the transmission zeros due to the truncation of system dynamics was analytically obtained. The sensitivity of system poles to the truncation of system dynamics is shown to be zero, as expected. The effects of actuator-sensor type and location are also studied. The results are illustrated with two example problems. The effect of transmission zero shifts in control design models and the controllers designed from them is illustrated with an example
Keywords
control system synthesis; optimal control; poles and zeros; actuator-sensor location; actuator-sensor type; control design models; modal model; optimal control; retained system poles; system dynamics; transmission zeros; truncation; Closed loop systems; Control design; Dynamic range; Filtering theory; Laboratories; Laplace equations; Open loop systems; Optimal control; Poles and zeros; Stability;
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.1992.371115
Filename
371115
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