Title :
Digital Predictive V2 Control of Switching DC-DC Converters
Author :
He, Mingzhi ; Xu, Jianping
Author_Institution :
Southwest Jiaotong Univ., Chengdu
Abstract :
Digital predictive V2 control of switching DC-DC converter with trailing-edge, leading-edge and double-edge pulse modulation implementation are proposed and studied in this paper. The control laws for each modulation are proposed and compared. Transient characteristic analysis is performed on the digital predictive V2 control with trailing-edge modulation, the simulation results made by Matlab/Simulink show that it has good transient performance under load perturbation. Experimental system was set up to verify the analysis and simulation results by employing FPGA.
Keywords :
DC-DC power convertors; discrete event systems; field programmable gate arrays; mathematics computing; predictive control; pulse modulation; switching convertors; voltage control; FPGA; Matlab; Simulink; digital predictive V2 control; double-edge pulse modulation; leading-edge; switching DC-DC converters; trailing-edge; voltage regulator module; Analytical models; DC-DC power converters; Digital control; Digital modulation; Performance analysis; Predictive models; Pulse modulation; Pulse width modulation converters; Switching converters; Transient analysis;
Conference_Titel :
Industrial Technology, 2006. ICIT 2006. IEEE International Conference on
Conference_Location :
Mumbai
Print_ISBN :
1-4244-0726-5
Electronic_ISBN :
1-4244-0726-5
DOI :
10.1109/ICIT.2006.372239
