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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 403-408State Based Functional Observer Design for Linear...

State Based Functional Observer Design for Linear Uncertain Systems Using Multirate Output Sampling

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Abstract:

In this paper a design of controller has been proposed for linear uncertain systems based on multirate output sampling for the purpose of state feedback and nullification of disturbance effect on system response. If certain conditions are satisfied, construction of proposed functional type controller require less number of output samples than any other method based on fast output sampling. The advantage of proposed method is that it can be extended to unobservable systems and avoids the boundedness constraint on disturbance. A numerical exam- ple demonstrates the procedure, superiority in terms number of required output samplings and application to unobservable systems.

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Periodical:

Advanced Materials Research (Volumes 403-408)

Pages:

3859-3866

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.403-408.3859

Citation:

Cite this paper

Online since:

November 2011

Authors:

S. Janardhanan, N. Satyanarayana

Keywords:

Linear Functional Observer, Multirate Output Sampling, State Feedback, Un-Certain Systems

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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