Title :
On the design of stabilizing compensators via semi-infinite optimization
Author :
Polak, E. ; Wuu, T.L.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA
fDate :
2/1/1989 12:00:00 AM
Abstract :
The authors derive a modified Nyquist stability test which makes possible the use of semi-infinite optimization for the design of stabilizing compensators. The test provide a simple necessary and sufficient condition of exponential stability and is computationally well-conditioned. Computational aspects of the derived stability test are discussed and a design example is given
Keywords :
Nyquist criterion; compensation; control system synthesis; optimisation; control system synthesis; exponential stability; modified Nyquist stability test; semi-infinite optimization; stabilizing compensators; Algorithm design and analysis; Control systems; Design optimization; Feedback; Polynomials; Stability criteria; Sufficient conditions; Temperature; Testing; Vibration control;
Journal_Title :
Automatic Control, IEEE Transactions on
