Title:
ΔΣ変調アルゴリズムを用いてプラントを制御する制御装置
Document Type and Number:
Japanese Patent JP4181006
Kind Code:
B2
Abstract:
A control apparatus for controlling an object that is modeled using at least one model parameter is provided. The control apparatus comprises an identifier, a controller and a modulator. The identifier identifies the model parameter. The controller is coupled to the identifier and uses the model parameter to determine a reference input so that an output of the object converges to a desired value. The modulator is coupled to the controller and applies any one of a delta-sigma modulation algorithm, a sigma-delta modulation algorithm and a delta modulation algorithm to the reference input to determine an input into the object. The model parameter is identified based on the output of the object and the reference input. Since the identifier determines the model parameter based on the reference input, the model parameters is prevented from vibrating.
Inventors:
Yuji Yasui
Masahiro Sato
Masahiro Sato
Application Number:
JP2003346234A
Publication Date:
November 12, 2008
Filing Date:
October 03, 2003
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F02D45/00; F02D13/02; G05B13/04; F02D41/02; F02D41/14; G05B13/00; G05B17/02; G06F7/00; G06G1/00
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Attorney, Agent or Firm:
Patent business corporation Okada Fusimi Hirano