Control of systems with jump Markov disturbances

Abstract-Control of stochastic differential equations of the form dot{x}=f^{r(t)}(t,x,u) in which r(t) is a fiie-state Markov p n m s is discussed Dynamic programming optimalityconditions are shown to be necessary and sufficient for oplimality. A stochastic minimom principle whose adjoints satisfy deterministic integral equations is defiied and shorn to be necessary and snffiaent for optimality.