IMA Journal of Mathematical Control and Information Advance Access originally published online on October 24, 2005
IMA Journal of Mathematical Control and Information 2006 23(2):137-148; doi:10.1093/imamci/dni049
| ||||||||||||||||||||||||||||||||||||||||||||||||||||
Output feedback stabilization of stochastic non-linear hybrid systems
Mechanical Engineering Department, École Polytechnique de Montréal, PO Box 6079, Station Centre-ville, Montréal, Québec, Canada H3C 3A7
** Email: el-kebir.boukas{at}polymtl.ca
This paper deals with the control of stochastic non-linear hybrid systems. Under some appropriate assumptions, results on stochastic stability and stochastic stabilization are developed. Two output feedback controllers (linear and non-linear) that stochastically stabilize the class of systems under study are designed. Linear matrix inequality sufficient conditions are developed to compute the gains of these controllers. A numerical example is provided to show the usefulness of the developed results.
Keywords: non-linear systems; hybrid systems; stochastic stability; stochastic stabilization; output feedback; linear matrix inequalities.
Received on 5 August 2004. accepted on 1 March 2005.