DocumentCode
303181
Title
A piecewise linear method for digital control of PWM systems
Author
AI-Numay, M. ; Taylor, David G.
Author_Institution
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Volume
1
fYear
1996
fDate
23-27 Jun 1996
Firstpage
803
Abstract
This paper compares several methods for computing the duty ratio which provides deadbeat output tracking for a class of PWM power convertor systems. Control computation is based on a sampled-data model and, consequently, inherently involves input nonlinearities. The comparison shows that a new piecewise-linear method is both practical and accurate
Keywords
PWM power convertors; control system synthesis; digital control; electric current control; piecewise-linear techniques; power engineering computing; voltage control; PWM power convertor systems; control computation; control design; deadbeat output tracking; digital control; input nonlinearities; piecewise-linear method; sampled-data model; Circuit topology; Control design; Control nonlinearities; Control system synthesis; Digital control; Nonlinear equations; Piecewise linear techniques; Pulse width modulation; Switches; Switching circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location
Baveno
ISSN
0275-9306
Print_ISBN
0-7803-3500-7
Type
conf
DOI
10.1109/PESC.1996.548673
Filename
548673
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