Title :
Optimal ergodic control for a class of nonlinear stochastic systems: application to semi-active vehicle suspensions
Author :
Campillo, Fabien
Author_Institution :
INRIA Sophia Antipolis, Valbonne, France
Abstract :
A class of ergodic stochastic control problems for diffusion processes is studied. A numerical approximation to the optimal feedback control, which is based on the discretization of the infinitesimal generator using finite difference schemes, is presented. These techniques are applied to the control of semi-active suspensions for a road vehicle
Keywords :
approximation theory; difference equations; diffusion; feedback; nonlinear control systems; optimal control; stochastic systems; diffusion processes; discretization; ergodic control; feedback; finite difference schemes; infinitesimal generator; nonlinear stochastic systems; nonlinear systems; numerical approximation; optimal control; semi-active vehicle suspensions; Control systems; Convergence; Cost function; Difference equations; Discrete wavelet transforms; Feedback control; Nonlinear control systems; Optimal control; Stochastic systems; Suspensions;
Conference_Titel :
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location :
Tampa, FL
DOI :
10.1109/CDC.1989.70322
