Synthesis of Stabilizing Pid Controllers for Biomechanical Models

نویسندگان

  • Anindo Roy
  • Kamran Iqbal
چکیده

A framework for synthesis of stabilizing PID controllers for linear timeinvariant systems using Hermite-Biehler Theorem is presented. The approach is based on the analytical characterization of the roots of the characteristic polynomial. Generalized Hermite-Biehler Theorem from functional analysis is used to derive stability results, leading to necessary and sufficient conditions for the existence of stabilizing PID controllers. An algorithm for the selection of stabilizing feedback gains using root locus techniques and Linear Matrix Inequalities (LMI) is presented. Copyright © 2005 IFAC

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تاریخ انتشار 2005