Title :
Implementation of optimal closed-loop control strategy
Author :
Balashevich, N.V.
Author_Institution :
Inst. of Math., Acad. of Sci., Minsk, Belarus
Abstract :
A method of online construction of an optimal feedback control for linear and nonlinear systems is proposed. The idea of closed-loop solution is based on constructing a realization of optimal feedback in any concrete control process under unknown but bounded disturbances. The realization of the algorithm of closed-loop solution is oriented on fast corrections of optimal open-loop control subject to small variations of the initial state. This is possible due to the storage of a small amount of additional information allowing to avoid a complete integration of the primal or adjoint system.
Keywords :
closed loop systems; feedback; linear systems; nonlinear systems; optimal control; bounded disturbances; closed-loop systems; feedback; linear systems; nonlinear systems; optimal control; piecewise linear systems; Control systems; Linear systems; Nonlinear control systems; Nonlinear systems; Open loop systems; Optimal control; Optimization methods; Process control; Sampling methods; Strain control;
Conference_Titel :
Computer Aided Control System Design, 2002. Proceedings. 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7388-X
DOI :
10.1109/CACSD.2002.1036950
