Identification and control of Multivariable systems role of Relay feedback

Abstract

Most of the industrial processes are of multivariable in nature The newlineMulti input multi output systems have drawn attention to research due to newlineincrease in complexity and interactions between input and outputs Such newlineprocesses are found in process industries as they arise from the design of newlineplants that are subject to cutting edge rigid product quality specifications are newlinemore energy efficient have more material integration, and have better newlineenvironmental performance newlineIncrease in complexity due to interaction in the system has newlinedemanded better understanding of the process in order to design a suitable newlinecontroller for safe operation of these processes newline newline