Harmonic control: A natural way to bridge resonant control and repetitive control

Keliang Zhou, Wenzhou Lu, Yongheng Yang, Frede Blaabjerg

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2 Citationer (Scopus)

Abstrakt

A new recursive control method named harmonic control is proposed to provide a tailor-made zero tracking error control solution to the tracking or elimination of selective harmonic frequencies. Harmonic control can exclusively choose control gains at selective harmonic frequencies, and can yield much fast convergence rate at these frequencies. It makes a good trade-off between resonant control and repetitive control: a parallel combination of multiple resonant controllers can track/eliminate selective harmonic frequencies very fast, but cause heavy parallel computation; a repetitive controller that is in compact recursive form can achieve zero tracking error at all harmonic frequencies, but yields slow convergence rates at selective harmonic frequencies. The analysis and synthesis of harmonic control are addressed. An application example of harmonic controlled three-phase PWM inverter demonstrates the effectiveness of the proposed harmonic control scheme.
OriginalsprogEngelsk
TitelProceedings of the American Control Conference (ACC) 2013 : ACC
Antal sider5
ForlagIEEE Press
Publikationsdatoaug. 2013
Sider3189-3193
ISBN (Trykt)978-1-4799-0177-7
ISBN (Elektronisk)9781479901753
StatusUdgivet - aug. 2013
Begivenhed The 2013 American Control Conference - Washington, USA
Varighed: 17 jun. 201319 jun. 2013

Konference

Konference The 2013 American Control Conference
LandUSA
ByWashington
Periode17/06/201319/06/2013
NavnAmerican Control Conference
ISSN0743-1619

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Citationsformater

Zhou, K., Lu, W., Yang, Y., & Blaabjerg, F. (2013). Harmonic control: A natural way to bridge resonant control and repetitive control. I Proceedings of the American Control Conference (ACC) 2013: ACC (s. 3189-3193). IEEE Press. American Control Conference http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6580322