Title :
Comparison of three approaches on DSP based digital controlled 2-wheeler forward converter
Author :
Lau, C.K. ; Pong, M.H.
Author_Institution :
Dept. of Electr. & Electron. Eng., Hong Kong Univ., Hong Kong
Abstract :
This paper presents the design of digital controls of PWM DC-DC converters on a digital signal processor (DSP) based platform. Three digital control approaches are being investigated: discretisation of analog control, digital proportional-integral-derivative (PID) control, and deadbeat control. Simulation results of the three types of control are shown. Experimental results of a 25W 2-wheeler forward converter prototype are presented to verify the design
Keywords :
DC-DC power convertors; PWM power convertors; digital control; digital signal processing chips; power control; three-term control; transfer functions; 2-wheeler forward converter; DSP based digital control; PWM DC-DC converters; analog control discretisation; deadbeat control; digital PID control; DC-DC power converters; Digital control; Digital signal processing; Digital signal processors; Pi control; Proportional control; Pulse width modulation; Pulse width modulation converters; Signal design; Three-term control;
Conference_Titel :
Industrial Technology, 1994., Proceedings of the IEEE International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
0-7803-1978-8
DOI :
10.1109/ICIT.1994.467201
