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Title: Analysis and design of unknown input observers for a class of 2-D nonlinear systems
Authors: Wang, Lu
Xu, Huiling
Xu, Li
Lin, Zhiping
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2012
Source: Wang, L., Xu, H., Xu, L., Lin, Z. (2012). Analysis and design of unknown input observers for a class of 2-D nonlinear systems. Multidimensional Systems and Signal Processing.
Series/Report no.: Multidimensional systems and signal processing
Abstract: This paper considers the analysis and design of asymptotic unknown input observers (UIOs) for a class of two-dimensional (2-D) nonlinear systems. A sufficient condition for the existence of an asymptotic UIO such that the observer estimation error asymptotically converges to zero is first given in terms of a rank condition on the given system matrices. A systematic method is then presented for the design of UIOs using a linear matrix inequality technique. An example is provided to illustrate the effectiveness of the proposed design method.
DOI: 10.1007/s11045-012-0209-0
Rights: © 2012 Springer Science+Business Media New York.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:EEE Journal Articles

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