Title :
Practical on-line identification of power converter dynamic responses
Author :
Miao, Botao ; Zane, Regan ; Maksimovic, Dragan
Author_Institution :
Dept. of Electr. & Comput. Eng., Colorado Univ., Boulder, CO
Abstract :
A practical approach for on-line identification of power converter dynamic responses using low-cost digital hardware is presented. The development provides a first step towards adaptive power delivery in electronic systems and can be used for simple off-line controller design. A hardware efficient algorithm is derived and verified with experimental results using a 90 W forward converter with an FPGA-based digital controller
Keywords :
control engineering computing; digital control; dynamic response; field programmable gate arrays; identification; power convertors; power engineering computing; 90 W; FPGA-based digital controller; dynamic response; electronic system; forward converter; hardware efficient algorithm; low-cost digital hardware; online identification; power converter; power delivery; Adaptive control; Automatic control; Control systems; Correlation; Digital control; Hardware; Open loop systems; Power system dynamics; Programmable control; Switching converters;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2005. APEC 2005. Twentieth Annual IEEE
Conference_Location :
Austin, TX
Print_ISBN :
0-7803-8975-1
DOI :
10.1109/APEC.2005.1452886
