A necessary condition for the existence of a stable PID controller for a given plant is introduced. The derived rule is straightforward to check and applies generally for LTI systems, including time-continuous, time-discrete and time-delay systems. Therefore the plot of a directly constructible function is checked for a required minimal number of real zeros.
A necessary stabilization condition for PID control
2005 ; Portland, USA
2005
Conference paper
Electronic Resource
English
Necessary Condition for Committee Existence
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