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Reports (Research Report) Year : 2009

Low Parametric Sensitivity Realizations with relaxed L2-dynamic-range-scaling constraints

Abstract

This paper presents a new dynamic-range scaling for the implementation of filters/controllers in state-space form. Relaxing the classical L2-scaling constraints by specific fixed-point considerations allows for a higher degree of freedom for the optimal L2-parametric sensitivity problem. However, overflows in the implementation are still prevented. The underlying constrained problem is converted into an unconstrained problem for which a solution can be provided. This leads to realizations which are still scaled but less sensitive.
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Dates and versions

inria-00364489 , version 1 (26-02-2009)

Identifiers

  • HAL Id : inria-00364489 , version 1

Cite

Thibault Hilaire. Low Parametric Sensitivity Realizations with relaxed L2-dynamic-range-scaling constraints. [Research Report] PI 1924, 2009, pp.16. ⟨inria-00364489⟩
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