Controller Evaluation and Redesign Using Relay Experiments
نویسندگان
چکیده
In this paper it is presented a procedure for closed loop controller redesign using a relay based experiment. The present closed loop is evaluated in relation to a symmetrical optimum design. The loop gain is estimated at a few frequency points using an excitation derived from a relay experiment. The controller is redesigned to yield some stability margin using a controller procedure derived from the symmetrical optimum. Simulation examples illustrate the properties of the design scheme. Copyright c ©2005 IFAC
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تاریخ انتشار 2005