Structured-specified robust-multivariable-controller design for practical applications using genetic algorithms

Autor: Ioannis Kitsios, T.G. Pimenides
Rok vydání: 2003
Předmět:
Zdroj: IEE Proceedings - Control Theory and Applications. 150:317-323
ISSN: 1359-7035
1350-2379
DOI: 10.1049/ip-cta:20030310
Popis: In the conventional /spl mu/-synthesis control design, the order of the controller is higher than that of the plant and it is difficult to implement. Therefore a control design based on simple elements such as PIDs and first-order systems is desirable. A synthesis technique, blended with multiobjective characteristics, for the design of structured specified /spl mu/-suboptimal controllers is presented. The design is based on a genetic-algorithm-optimisation approach and the resulting controllers ensure stability and high performance for the entire operating region. A multivariable example involving a supermanoeuverable HIMAT aircraft is used to illustrate the applicability of the design.
Databáze: OpenAIRE