Title :
State feedback control of Boost converter using S1-ΣΔ PWM method
Author :
Davari, M. ; Abdi, B. ; Nafisi, H. ; Gharehpetian, G.B. ; Karshenas, H.R.
Author_Institution :
Dept. of Electr. & Comput. Eng., Isfahan Univ. of Technol., Isfahan
Abstract :
There are many applications which are very sensitive to the noise and should be supplied constant voltage. The boost converter is one of these applications for supplying mobiles, digital signal processors (DSP) and etc. In this paper, it is shown that the control strategy, which is based on digital pulse width modulation (DPWM) with second-order 1-bit quantizer sigma-delta (SigmaDelta) modulation and the state feedback, results in a better response than the control strategy, which is based on pulse width modulation (PWM) and the state feedback. The comparison is based on the simulation of the boost converter by MATLAB software.
Keywords :
PWM power convertors; digital signal processing chips; mathematics computing; pulse width modulation; sigma-delta modulation; state feedback; MATLAB software; S1-SigmaDelta PWM method; boost converter; digital pulse width modulation; digital signal processors; quantizer sigma-delta (SigmaDelta) modulation; state feedback control; Delta-sigma modulation; Digital modulation; Digital signal processing; Digital signal processors; MATLAB; Pulse width modulation; Pulse width modulation converters; Space vector pulse width modulation; State feedback; Voltage; Boos Converter; PWM; S1-ΣΔ; State Feedback Control;
Conference_Titel :
Power and Energy Conference, 2008. PECon 2008. IEEE 2nd International
Conference_Location :
Johor Bahru
Print_ISBN :
978-1-4244-2404-7
Electronic_ISBN :
978-1-4244-2405-4
DOI :
10.1109/PECON.2008.4762472
