Title :
A generalized approach for μ synthesis of robust switching regulators
Author :
Wallis, Gene F. ; Tymerski, Richard
Author_Institution :
Dept. of Electr. Eng., Portland State Univ., OR, USA
Abstract :
A general method using μ synthesis to design controllers applicable to PWM power converters is described. System uncertainties from component tolerances are included in the synthesis procedure, adding a quantifiable measure of robustness. Furthermore, these uncertainties have been implemented in a structured format which maximizes available system performance. A boost power converter example is presented demonstrating the controller synthesis procedure and the advantages of this method
Keywords :
DC-DC power convertors; PWM power convertors; control system synthesis; robust control; voltage control; PWM DC/DC power converters; boost converter; component tolerances; control design; robust switching regulators; robustness; system uncertainties; voltage regulation; Control system synthesis; H infinity control; Matrix converters; Regulators; Robust control; Robust stability; Robustness; State-space methods; Transfer functions; Uncertainty;
Conference_Titel :
Power Electronics Specialists Conference, 1998. PESC 98 Record. 29th Annual IEEE
Conference_Location :
Fukuoka
Print_ISBN :
0-7803-4489-8
DOI :
10.1109/PESC.1998.701918
