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This paper presents an optimal output tracking control method for a class of typical chemical reaction process of non-isothermal CSTR. Firstly, the model of nonlinear CSTR system is provided. Secondly, by using feedback linearization method, the nonlinear system is converted into a linear system. Then, the output tracking controller is designed, which guarantees that the output signal of the system...
An optimal tracking controller design approach for non-linear non minimum-phase systems based on the concept of modified optimal control is presented. We extend the existing design strategy of modified optimal control to non-linear time-variant systems, since tracking a desired trajectory results in a time-variant non-linear system for the tracking error. We obtain an optimal control law which achieves...
Previous efforts have mainly been made on LinearQuadratic Gaussian (LQG) control problem with parameteruncertainties. However, in practice the change of system environment and parameters usually leads to the change of system structure. On the basis of a receding horizon strategy forth LQG control problem with unknown parameters, this paper provides a solution to LQG control problems which involve...
Integrating process with dead time (IPDT) is one typical model for its widely existence in industrial processes. In terms of IPDT model, Modified Smith Predictor (MSP) and PID controller have been proposed to solve the problem. However, for different models, the convictive conclusion of performance comparison between the two schemes could not be obtained readily. In this paper, by using a time transformation,...
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