Title :
Robust design of stochastic controllers for nonlinear systems
Author_Institution :
Dept. of Electr. Eng., Arkansas Univ., Fayetteville, AR, USA
fDate :
3/1/1989 12:00:00 AM
Abstract :
The previous results are generalized on the stabilizing property of a control scheme designed for a class of discrete-time nonlinear stochastic systems. First, the existing controller is made more robust with a prescribed degree of stability by proper modifications. Next, the inherent robustness is illustrated by a design utilizing erroneous noise characteristics. Reconsideration of the stability analysis used allows one to treat a larger class of nonlinear stochastic systems with more general structures
Keywords :
control system synthesis; discrete time systems; nonlinear control systems; stability; stochastic systems; control system synthesis; design; discrete-time nonlinear stochastic systems; robustness; stability; Automatic control; Control systems; Linear systems; Nonlinear control systems; Nonlinear systems; Regulators; Robust control; State estimation; Stochastic processes; Stochastic systems;
Journal_Title :
Automatic Control, IEEE Transactions on
