Disturbance attenuation using proportional integral observers

Kabore, Pousga and Busawon, Krishna (2001) Disturbance attenuation using proportional integral observers. International Journal of Control, 74 (6). ISSN 0020-7179

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Official URL: http://dx.doi.org/10.1080/00207170010025249


It deals with the problem of robust observer design. Traditional, observers are very sensitive to measurement noise and parameter uncertainties. In many cases, especially the so-called high gain observers tend to amplify noise. The original contribution is that an integrator is incorporated in the observer making it more robust to noise and giving it the property of attenuating measurement noise. The formulation given in this work is completely different to existing work in the literature. Several research teams have extended this work to multivariable and discrete cases. A collaborative work (Department of Paper Science, UMIST, and Manchester).

Item Type: Article
Uncontrolled Keywords: Noise-Measurement
Subjects: H300 Mechanical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User: EPrint Services
Date Deposited: 20 Nov 2008 09:33
Last Modified: 13 Oct 2019 00:22
URI: http://nrl.northumbria.ac.uk/id/eprint/2332

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