DocumentCode :
1131118
Title :
An Adaptive-Control Switching Buck Regulator-Implementation, Analysis, and Design
Author :
Lee, F.C. ; Yu, Y.
Author_Institution :
Virginia Polytechnic Institute and State University
Issue :
1
fYear :
1980
Firstpage :
84
Lastpage :
99
Abstract :
Describing-function techniques and averaging methods have been employed to characterize a multiloop switching buck regulator by three functionsl blocks: power stage, analog signal processor, and pulse modulator. The model is employed. to explore possible forms of pole-zero cancellation and the adaptive nature of the control to filter parameter changes. Analysis-based design guide lines are provided including a suggested additional RC-compensation loop to optimize regulator performances such as stability, audiosusceptibility, output impedance, and load transient response.
Keywords :
Adaptive control; Adaptive filters; Design optimization; Impedance; Performance analysis; Programmable control; Pulse modulation; Regulators; Signal processing; Stability analysis;
fLanguage :
English
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9251
Type :
jour
DOI :
10.1109/TAES.1980.308879
Filename :
4102279
Link To Document :
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