DocumentCode
325378
Title
Computation of optimal feedback gains for time-varying LQ optimal control
Author
Jaddu, Hussein ; Shimemura, Etsujiro
Author_Institution
Sch. of Inf. Sci., Japan Adv. Inst. of Sci. & Technol., Ishikawa, Japan
Volume
5
fYear
1998
fDate
21-26 Jun 1998
Firstpage
3101
Abstract
A computational method is proposed to compute the optimal feedback control law of time-varying linear quadratic optimal control problem. The idea of the method is to use Chebyshev polynomials of the first type and their differentiation operational matrix to solve the matrix Riccati equation. To show the effectiveness of the proposed method, the simulation result of an example is shown
Keywords
Riccati equations; differentiation; feedback; linear quadratic control; matrix algebra; polynomials; time-varying systems; Chebyshev polynomials; differentiation operational matrix; linear quadratic optimal control; matrix Riccati equation; optimal feedback control law; optimal feedback gain computation; time-varying LQ optimal control; Chebyshev approximation; Computational modeling; Differential equations; Feedback control; Finite wordlength effects; Information science; Optimal control; Polynomials; Riccati equations; Transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1998. Proceedings of the 1998
Conference_Location
Philadelphia, PA
ISSN
0743-1619
Print_ISBN
0-7803-4530-4
Type
conf
DOI
10.1109/ACC.1998.688429
Filename
688429
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