Pseudolinearization in DC-to-DC power supplies
作者:
HEBERTT SIRA-RAMIREZ,
期刊:
International Journal of Systems Science
(Taylor Available online 1989)
卷期:
Volume 20,
issue 8
页码: 1387-1394
ISSN:0020-7721
年代: 1989
DOI:10.1080/00207728908910223
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A method is proposed for designing regulating feedback control laws in switched-mode DC-to-DC power supplies such as the boost converter. A physically meaningful local state coordinate transformation is proposed on the average pulse-width-modulated controlled converter which results in a perturbed linear tangent model independent of the operating point. Such a model exhibits a linear structure in Brunovsky's canonical form. Conceptually, the feedback regulation scheme is thus considerably simplified.
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