Sampled-data Event Control Of Hybrid Systems For Control Specifications Given By Predicate

摘要

We consider a hybrid system controlled by a sampled-data controller whose action is periodically time-driven, that is, the control inputs can change only at the particular time instants. Then, we introduce transition systems as semantics of the controlled hybrid systems and consider a control specification given by a predicate. First, we derive a necessary and sufficient condition for the predicate to be control-invariant. Next, we show that there always exists the supremal control-invariant subpredi-cate for any predicate. Finally, we propose a procedure to compute it and obtain a sampled-data event controller which satisfies it.