Title :
Optimal design of PID controllers using the QFT method
Author :
Zolotas, A.C. ; Halikias, G.D.
Author_Institution :
Dept. of Electron. & Electr. Eng., Loughborough Univ. of Technol., UK
fDate :
11/1/1999 12:00:00 AM
Abstract :
An optimisation algorithm is proposed for designing PID controllers, which minimises the asymptotic open-loop gain of a system, subject to appropriate robust stability and performance QFT constraints. The algorithm is simple and can be used to automate the loop-shaping step of the QFT design procedure. The effectiveness of the method is illustrated with an example
Keywords :
optimisation; PID controllers; QFT method; asymptotic open-loop gain; optimal design; optimisation algorithm; quantitative feedback theory; robust stability;
Journal_Title :
Control Theory and Applications, IEE Proceedings -
DOI :
10.1049/ip-cta:19990746
