Stability regions for PI/PID controller and Matlab program
The systematic procedure for construction of robustness regions in the parameter plane is given in the general case of stable and unstable as well as irrational systems with time delay. Design specifications are assumed in the form of simple constraints on the sensitivity and complementary sensitivity functions
The systematic procedure for construction of robustness regions in the parameter plane is given in the general case of stable and unstable as well as irrational systems with time delay. Design specifications are assumed in the form of simple constraints on the sensitivity and complementary sensitivity functions. The developed method was implemented in Matlab GUI for common used controller types - PID, PI, L-L. It is believed that the developed tool may be very useful for design and tuning of industrial controllers
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