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Linear State Feedback

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Encyclopedia of Systems and Control
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Abstract

Feedback is a fundamental mechanism in nature and central in the control of systems. The state of a system contains important information about the system; hence feeding back the state is a powerful control policy. To illustrate the effect of feedback in linear systems, continuous- and discrete-time state-variable descriptions are used: these allow the resulting closed-loop descriptions to be explicitly written and the effect of feedback on the eigenvalues of the closed-loop system to be studied. The eigenvalue assignment problem is also discussed.

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Correspondence to P. J. Antsaklis .

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Antsaklis, P., Astolfi, A. (2020). Linear State Feedback. In: Baillieul, J., Samad, T. (eds) Encyclopedia of Systems and Control. Springer, London. https://doi.org/10.1007/978-1-4471-5102-9_196-2

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  • DOI: https://doi.org/10.1007/978-1-4471-5102-9_196-2

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  • Publisher Name: Springer, London

  • Print ISBN: 978-1-4471-5102-9

  • Online ISBN: 978-1-4471-5102-9

  • eBook Packages: Springer Reference EngineeringReference Module Computer Science and Engineering

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Chapter history

  1. Latest

    Linear State Feedback
    Published:
    08 January 2020

    DOI: https://doi.org/10.1007/978-1-4471-5102-9_196-2

  2. Original

    Linear State Feedback
    Published:
    06 March 2014

    DOI: https://doi.org/10.1007/978-1-4471-5102-9_196-1