DocumentCode
2114722
Title
An adaptive digital DC-DC converter based on particle swarm optimization
Author
Foong, Huey Chian ; Tan, Meng Tong ; Zheng, Yuanjin
Author_Institution
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore
fYear
2011
fDate
May 30 2011-June 3 2011
Firstpage
2805
Lastpage
2812
Abstract
This paper presents the design of an adaptive optimal controller based on particle swarm optimization (PSO) for digital DC-DC converters. The proposed PSO controller adopts integral square error (ITSE) of the output voltage as the fitness function. The algorithm is implemented in CMOS 0.18 μm process. It achieves an optimal response within 20 iterations and in the time of 1 ms.
Keywords
CMOS digital integrated circuits; DC-DC power convertors; adaptive control; iterative methods; optimal control; particle swarm optimisation; CMOS process; PSO controller; adaptive digital DC-DC converter; adaptive optimal controller; integral square error; iterations; optimal response; particle swarm optimization; size 0.18 mum; Equations; Integrated circuit modeling; Mathematical model; Particle swarm optimization; Steady-state; Tuning; Voltage control; Digital DC-DC converter; adaptive; particle swarm optimization;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and ECCE Asia (ICPE & ECCE), 2011 IEEE 8th International Conference on
Conference_Location
Jeju
ISSN
2150-6078
Print_ISBN
978-1-61284-958-4
Electronic_ISBN
2150-6078
Type
conf
DOI
10.1109/ICPE.2011.5944776
Filename
5944776
Link To Document