DocumentCode
3041160
Title
Robust pole assignment via the Schur-Newton algorithms
Author
Li, Tiexiang ; Chu, Eric King-wah ; Zhao, Xuan
Author_Institution
Dept. of Math., Southeast Univ., Nanjing, China
fYear
2011
fDate
26-28 July 2011
Firstpage
2332
Lastpage
2335
Abstract
In [6], the pole assignment problem was considered for the control system x = Ax + Bu with linear state-feedback u = Fx. An algorithm using the Schur form has been proposed, producing suboptimal solutions which can be refined further using optimization. In this paper, the algorithm is improved, with a weighted sum of the feedback gain and the departure from normality being used as the robustness measure. Newton refinement procedure is implemented, producing optimal solutions. Several illustrative numerical examples are presented.
Keywords
linear algebra; optimisation; pole assignment; robust control; state feedback; Newton refinement procedure; Schur-Newton algorithm; feedback gain; linear state-feedback; robust pole assignment; Eigenvalues and eigenfunctions; Electronic mail; Gain measurement; Optimization; Robustness; State feedback; Weight measurement; Schur form; pole assignment; the departure from normality;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location
Hangzhou
Print_ISBN
978-1-61284-771-9
Type
conf
DOI
10.1109/ICMT.2011.6002622
Filename
6002622
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