Robustness of flexible structures against small time delays

Author

Bontsema, J. ; de Vries, S.A.

Author_Institution

Inst. of Math., Groningen Univ., Netherlands

fYear

1988

fDate

7-9 Dec. 1988

Firstpage

1647

Abstract

The authors give transfer matrices for some models described by partial differential equations. From these transfer matrices the poles and zeros are easily derived. The effect of a small time delay in the feedback loop is considered, and it is shown that if the feedthrough in the loop is too strong, this will give instability. The transfer matrices have the advantage that the amount of feedthrough is easily checked.<>

Keywords

delays; distributed parameter systems; feedback; partial differential equations; poles and zeros; stability; transfer functions; feedback loop; feedthrough; flexible structures; partial differential equations; poles; robustness; small time delays; transfer matrices; zeros; Closed loop systems; Control systems; Delay effects; Feedback loop; Flexible structures; Mathematics; Partial differential equations; Poles and zeros; Robustness; Stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1988., Proceedings of the 27th IEEE Conference on

Conference_Location

Austin, TX, USA

Type

conf

DOI

10.1109/CDC.1988.194607

Filename

194607

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2976211