Title :
Optimization of H∞, L∞ norms of the realizability loss for two-degree of freedom regulators
Author :
Banyasz, Cs ; Keviczky, L.
Author_Institution :
Comput. & Autom. Res. Inst., Hungarian Acad. of Sci., Budapest
Abstract :
The sensitivity function in a generic two-degree of freedom (TDOF) control system can be decomposed into three major parts: design-, realizability- and modeling-loss. The paper investigates the optimality of the second term in infinite norm spaces and proposes a new iterative algorithm for the solution.
Keywords :
Hinfin control; control system synthesis; controllers; optimisation; sensitivity analysis; Hinfin norm optimization; Linfin norm optimization; realizability loss; sensitivity function; two-degree-of-freedom control system design; two-degree-of-freedom regulator; Control engineering; Control system synthesis; Control systems; Degradation; Design automation; Design optimization; Error correction; Open loop systems; Regulators; Transfer functions; Optimal regulator; Youla-parametrization; error decomposition;
Conference_Titel :
Automation Congress, 2008. WAC 2008. World
Conference_Location :
Hawaii, HI
Print_ISBN :
978-1-889335-38-4
Electronic_ISBN :
978-1-889335-37-7
