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Title: A harmonic disturbance observer for nonlinear systems
Authors: Chen, Wen-Hua
Keywords: Nonlinear Systems
Disturbance Attenuation
Harmonic Disturbances
Passivity
Stability
Issue Date: 2003
Publisher: © American Society of Mechanical Engineers (ASME)
Citation: CHEN, W-H., 2003. A harmonic disturbance observer for nonlinear systems. Journal of dynamic systems, measurement and control, 125 (1), pp. 114-117
Abstract: A nonlinear harmonic disturbance observer for nonlinear systems subject to harmonics is designed and stability of the proposed observer is established using passivity approach. A systematic procedure to choose the nonlinear gain function in the observer is proposed. The proposed nonlinear disturbance observer can be integrated with a linear/nonlinear controller to improve its disturbance attenuation ability for nonlinear systems under harmonics.
Description: This article is Restricted Access. It was published in the journal, Journal of dynamic systems, measurement and control [© American Society of Mechanical Engineers] and is available at: http://scitation.aip.org/ASMEJournals/DynamicSys/
URI: https://dspace.lboro.ac.uk/2134/3802
ISSN: 0022-0434
Appears in Collections:Closed Access (Aeronautical and Automotive Engineering)

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