Title :
H∞ discrete-time control over finite horizon
Author :
Furuta, Katsuhisa ; Yamakita, Masaki ; Nishimura, Masahiro ; Hamada, Junichi
Author_Institution :
Dept. of Control Eng., Tokyo Inst. of Technol., Japan
fDate :
28 Oct-1 Nov 1991
Abstract :
The authors present an algorithm for determining the central solution of the discrete-time H∞ control over the finite horizon. The control law is given by the form of time-varying gains. The gains are easily obtained using the recursive solution of the difference Riccati equation. Some simulations show that the time-varying gains give better results than the fixed gains of the conventional H ∞ control
Keywords :
difference equations; discrete time systems; optimal control; time-varying systems; H∞ discrete-time control; central solution; difference Riccati equation; finite horizon; recursive solution; time-varying gains; Boundary conditions; Controllability; H infinity control; Observability; Riccati equations; Stability; State feedback; Sufficient conditions;
Conference_Titel :
Industrial Electronics, Control and Instrumentation, 1991. Proceedings. IECON '91., 1991 International Conference on
Conference_Location :
Kobe
Print_ISBN :
0-87942-688-8
DOI :
10.1109/IECON.1991.238990
