Systolic state estimators for discrete-time controllers

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Systolic state estimators for discrete-time controllers

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The authors introduce fast systolic arrays for computing the state of discrete-time multivariable controllers. The designs allow the estimate to be made with a variable degree of approximation even when the system matrix is singular. Hence the sampling time of the system can be chosen as parameter dependent on the array latency.

Inspec keywords: multivariable control systems; state estimation; discrete time systems; statistical analysis; systolic arrays

Other keywords: discrete-time controllers; sampling time; systolic state estimators; array latency; computing; discrete-time multivariable controllers; fast systolic arrays; system matrix; approximation

Subjects: Multivariable control systems; Simulation, modelling and identification; Discrete control systems

References

    1. 1)
      • J. Van De Vegte . (1986) Feedback control systems.
    2. 2)
      • G.M. Megson . (1992) Introduction to systolic algorithm design.
http://iet.metastore.ingenta.com/content/journals/10.1049/el_19940569
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