Controller Design for Linear Time Invariant System with Improved Pade Approximation
نویسندگان
چکیده
In this paper, the model order reduction phenomenon is implemented using the pade approximation method to obtain a second order reduced model for stable linear time invariant continuous system. A controller is designed for the reduced second order model to meet the desired performance specifications. This controller is attached with the reduced order model and closed loop response is observed. The parameters of the controller are tuned to obtain a response with desired performance specifications. The tuned controller is attached with the original higher order system and the closed loop response is observed for stabilization process. Numerical examples are given to illustrate the proposed method.
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