H∞ discrete time control for the buck dc-dc converter

George Papafotiou; Nikos Margaris

doi:10.1109/IECON.2002.1187481

H_∞ discrete time control for the buck dc-dc converter

George Papafotiou, Nikos Margaris

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

2 Citations (Scopus)

Abstract

In this paper, a discrete time approach for the control of the buck converter is presented. This approach is based on use of sample and hold circuits and of an analog circuit error amplifier. The error amplifier is designed by application of the H_∞ norm to the system's complementary sensitivity function, suggesting an alternative method to deal with robust control design.

Original language	English
Title of host publication	IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02
Publisher	Institute of Electrical and Electronics Engineers
Pages	55-61
Number of pages	7
ISBN (Print)	0-7803-7474-6
DOIs	https://doi.org/10.1109/IECON.2002.1187481
Publication status	Published - 26 Mar 2003
Externally published	Yes
Event	2002 28th Annual Conference of the IEEE Industrial Electronics Society - Sevilla, Spain Duration: 5 Nov 2002 → 8 Nov 2002

Conference

Conference	2002 28th Annual Conference of the IEEE Industrial Electronics Society
Country/Territory	Spain
City	Sevilla
Period	5/11/02 → 8/11/02

Keywords

DC-DC power converters
Pulse width modulation
Pulse amplifiers
Transfer functions
Pulse width modulation converters
Voltage control
Error correction
Circuits
Sampling methods
Space vector pulse width modulation

Access to Document

10.1109/IECON.2002.1187481

Cite this

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title = "H∞ discrete time control for the buck dc-dc converter",

abstract = "In this paper, a discrete time approach for the control of the buck converter is presented. This approach is based on use of sample and hold circuits and of an analog circuit error amplifier. The error amplifier is designed by application of the H∞ norm to the system's complementary sensitivity function, suggesting an alternative method to deal with robust control design.",

keywords = "DC-DC power converters, Pulse width modulation, Pulse amplifiers, Transfer functions, Pulse width modulation converters, Voltage control, Error correction, Circuits, Sampling methods, Space vector pulse width modulation",

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Papafotiou, G & Margaris, N 2003, H_∞ discrete time control for the buck dc-dc converter. in IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02., 1187481, Institute of Electrical and Electronics Engineers, pp. 55-61, 2002 28th Annual Conference of the IEEE Industrial Electronics Society, Sevilla, Spain, 5/11/02. https://doi.org/10.1109/IECON.2002.1187481

H_∞ discrete time control for the buck dc-dc converter. / Papafotiou, George; Margaris, Nikos.
IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02. Institute of Electrical and Electronics Engineers, 2003. p. 55-61 1187481.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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