Optimal Choice of thesampling Interval for Discrete Process Control

This paper is concerned with the choice of the sampling interval for use in discrete regulatory control of processes subject to stochastic disturbances where the purpose is to maintain the process output as close as possible to some fixed target value. The analysis is restricted to single input-single output systems sampled at discrete equispaced intervals of time. Assuming that a discrete linear dynamic-stochastic model of the system has been …