A Simple Stability Criterion for Control Systems with Varying Delays
نویسنده
چکیده
Stability in presence of (possibly varying) time-delays in a control loop consisting of a continuous-time plant and a discrete-time controller is studied. A simple stability criterion is developed, consisting of a graphical test in a Bode plot of the closed loop system. The graphical test makes it very easy to design the controller for time-delay robustness.
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تاریخ انتشار 2002