Design of compensator for Engine Intake system model with Turbocharger by Extended Kalman Filter

Masatoshi Ogawa, Harutoshi Ogai, Yasuaki Inoue, Naozumi Okuda, Akira Ohata

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

In order to apply an engine intake air system model to engine control, it is necessary to calculate the intake air system model quickly and accurately under constraints of computational performance. Therefore, a study has been made on a method for calculating the intake air system model implemented by an analog LSI at short times. However, the problem is to include the model error in the intake air system model based on the analog LSI of present state. This paper reports a compensation of the intake air system model with error by Extended Kalman Filter (EKF).A basic model that reproduces model errors of analog LSI model is built, and a compensator based on EKF is designed. As a result, it is confirmed that the compensator reduces the model errors by half. Moreover, this paper reports the numeric solution in order to reduce the hunting phenomenon of the engine intake air system model.

元の言語English
ホスト出版物のタイトルICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings
ページ4124-4127
ページ数4
出版物ステータスPublished - 2009 12 1
イベントICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009 - Fukuoka, Japan
継続期間: 2009 8 182009 8 21

出版物シリーズ

名前ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings

Other

OtherICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009
Japan
Fukuoka
期間09/8/1809/8/21

ASJC Scopus subject areas

  • Information Systems
  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering

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  • これを引用

    Ogawa, M., Ogai, H., Inoue, Y., Okuda, N., & Ohata, A. (2009). Design of compensator for Engine Intake system model with Turbocharger by Extended Kalman Filter. : ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings (pp. 4124-4127). [5334258] (ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings).