Digital Predictive V2 Control of Switching DC-DC Converters

Author

He, Mingzhi ; Xu, Jianping

Author_Institution

Southwest Jiaotong Univ., Chengdu

fYear

2006

fDate

15-17 Dec. 2006

Firstpage

116

Lastpage

120

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICIT.2006.372239

Filename

4237561