Title :
FPGA-based fuzzy PWM control implementation for hybrid system
Author :
Shieh, Cheng-Shion ; Lu, Yi-Yu ; Lee, Dong-Sun ; Hung, Rong-Ting ; Lin, Jyun-Hong
Author_Institution :
Dept. of Electr. Eng., Far-East Univ., Tainan, Taiwan
Abstract :
This paper proposes a new method based on fuzzy logic theory to adjust the pulse width of PWM (Pulse Width Modulation) control in digital redesign and to implement it by FPGA (Field Programmable Gate Array) chip. The GA (Genetic Algorithm) is utilized to adjust the parameters of fuzzy logical system such that output response of controlled hybrid system closely matches with that of analog system.
Keywords :
design; digital control; field programmable gate arrays; fuzzy control; genetic algorithms; industrial control; pulse width modulation; FPGA chip; FPGA-based fuzzy PWM control; digital redesign; field programmable gate array; genetic algorithm; pulse width modulation control; Control systems; Digital modulation; Field programmable gate arrays; Fuzzy control; Fuzzy logic; Fuzzy systems; Modulation coding; Programmable logic arrays; Pulse width modulation; Space vector pulse width modulation; FPG; GA; Hyrid system; PWM;
Conference_Titel :
Computer Communication Control and Automation (3CA), 2010 International Symposium on
Conference_Location :
Tainan
Print_ISBN :
978-1-4244-5565-2
DOI :
10.1109/3CA.2010.5533415
