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Equivalent value filters in disturbance estimation and state observation

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Variable structure systems, sliding mode and nonlinear control

Part of the book series: Lecture Notes in Control and Information Sciences ((LNCIS,volume 247))

Abstract

In this paper, the implementation of the equivalent value operators by first order, high bandwidth, low pass filters is considered. An ultimate boundedness proof for the estimation/observation errors when the filters are used sequentially in the equivalent control based disturbance estimator and state observer designs is provided. A rule of thumb for the selection of filter time constants is also given. Initial results on this selection suggest the creation of a multiple time scale behavior since each of the filter time constants is to be as small as possible.

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References

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Authors and Affiliations

  1. Department of Electrical Engineering, The Ohio State University, 2015 Neil Ave. 205 Dreese Labs, 43210, Columbus, OH

    İbrahim Haskara & Ümit Özgüner

Authors
  1. İbrahim Haskara
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  2. Ümit Özgüner
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K.D. Young PhD Ü. Özgüner PhD

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© 1999 Springer-Verlag

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Haskara, İ., Özgüner, Ü. (1999). Equivalent value filters in disturbance estimation and state observation. In: Young, K., Özgüner, Ü. (eds) Variable structure systems, sliding mode and nonlinear control. Lecture Notes in Control and Information Sciences, vol 247. Springer, London. https://doi.org/10.1007/BFb0109976

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  • DOI: https://doi.org/10.1007/BFb0109976

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  • Publisher Name: Springer, London

  • Print ISBN: 978-1-85233-197-9

  • Online ISBN: 978-1-84628-540-0

  • eBook Packages: Springer Book Archive

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