Design Criteria Minimizing Mean-Squared-Error Value

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Other Title
  • 二乗平均誤差を最小にする制御系の設計基準
  • ニジョウ ヘイキン ゴサ オ サイショウ ニ スル セイギョケイ ノ セッケイ キジュン

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Description

Ïn this paper, the authors have established the design criteria by which mean-squared-error value is minimized. Though they are rough, we can apply them effectively for the design of compensator.<BR>When noise is present, Wiener's theory of Optimum Filter is applied, and when noise is negligiblly small, the saturation of the controlled process is taken into consideration, using Booton's linearization.<BR>If the bandwidth of control system is sufficiently larger than that of input signal and noise is small, it is shown that our criteria agree with those which minimize the integrated squared-error value for step input. Some examples of design by those criteria are also shown.

Journal

  • Automatic Control

    Automatic Control 7 (6), 304-311, 1960

    THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS

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