Design and Implementation of a Time Varying Local Optimal Controller Based on RLS Algorithm for Multivariable Systems
نویسندگان
چکیده
Since the local optimal controller is a model based controller, the controller parameters can be updated with the on-line parameter tuning. Recursive least squared algorithm is used for on-line closedloop identification of the model parameters. In this paper, the local optimal controller is designed for multivariable system and its parameters are updated on-line. The time varying local optimal controller is implemented on a lab-based test rig. In addition to its computational efficiency and structure simplicity, the experimental results confirm the effectiveness of this controller especially when the parameters of the system are time-variant.
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تاریخ انتشار 2008