Optimization of Discontinuous Dynamic Systems
نویسنده
چکیده
The optimization of discontinuous (or hybrid) dynamic systems is considered. In particular, the potential of numerical optimization procedures to make optimal sequencing decisions in hybrid dynamic systems is explored. A general formulation for hybrid optimal control is presented. Further analysis yields a nonsmooth formulat ion for parameter optimization of hybrid dynamic systems, which may also be used to approximate optimal control problems. For illustration, the design of a minimum time changeover operation for a pressure vessel avoiding the formation of explosive mixtures is considered. Results show that a direct stochastic search procedure can indeed make the sequencing decisions automatically given merely a statement of the system model and the path and point constraints.
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