Optimizing the discretization of continuous-time controllers

Brian Anderson

Optimizing the discretization of continuous-time controllers

School of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

Procedures are explored for passing from a continuous time controller to a discrete tie controller (with associated anti-aliasing filter, sampler and hold element), such that closed-loop properties are respected. A discrete-time H∞ problem characterizes the controller. The methods also yield a procedure for solving a sampled-data H∞ problem, ie. one where the plant is continuous time but the controller operates in discrete time.

Original language	English
Title of host publication	Recent Advances in Mathematical Theory of Systems Control Networks & Signal Processing I
Editors	H. Kimura, S. Kodama
Publisher	Mita Press
Pages	475–480
Number of pages	6
Publication status	Published - 1992

Cite this

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title = "Optimizing the discretization of continuous-time controllers",

abstract = "Procedures are explored for passing from a continuous time controller to a discrete tie controller (with associated anti-aliasing filter, sampler and hold element), such that closed-loop properties are respected. A discrete-time H∞ problem characterizes the controller. The methods also yield a procedure for solving a sampled-data H∞ problem, ie. one where the plant is continuous time but the controller operates in discrete time.",

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AB - Procedures are explored for passing from a continuous time controller to a discrete tie controller (with associated anti-aliasing filter, sampler and hold element), such that closed-loop properties are respected. A discrete-time H∞ problem characterizes the controller. The methods also yield a procedure for solving a sampled-data H∞ problem, ie. one where the plant is continuous time but the controller operates in discrete time.

M3 - Chapter

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EP - 480

BT - Recent Advances in Mathematical Theory of Systems Control Networks & Signal Processing I

A2 - Kimura, H.

A2 - Kodama, S.

PB - Mita Press

ER -

Optimizing the discretization of continuous-time controllers

Abstract

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