Prediction based Control Strategy in Industrial Applications - A Review

All the chemical industrial processes are influenced by the unmeasured and measured input and output disturbances. An efficient controller is considered to be the one that reduces the effects of disturbance as early as possible to avoid significant degradation caused in the performance of the controller designed. Prediction based control system analysis is an indispensable strategy to control complex interactive industrial delayed processes. This paper provides a rigorous review of the evolution pertaining to linear MPC and its variants. It also highlights MPC strategy and its implementation for design of MPC basedcontroller.