Identification of Combustion Heat Release Rate and Air Intake/Exhaust Valve Property for Diesel Engine Dynamics Modeling

• Khin Hnin Thu Zar

  豊橋技術科学大学

• 内山 直樹

  豊橋技術科学大学

• 海野 太郎

  豊橋技術科学大学

• 佐野 滋則

  豊橋技術科学大学

• 野田 進

  豊橋技術科学大学

• 藤田 曜示

  株式会社イーシーエス

抄録

In-cylinder combustion heat release rate and air intake/exhaust valve property are important factors affecting diesel engine characteristics. This paper presents a diesel engine dynamics model based on the identification of these properties. A new approach is presented for describing the heat release rate based on the polynomial approximation which allows the simple identification of unknown parameters. Experimental and simulation study has been carried out to compare the engine speed and cylinder pressure at different external loads and nominal engine speed. The proposed approach exhibits good overall agreement of simulation results with the experimental ones in not only the engine speed but also the in-cylinder pressure at various operating conditions.

収録刊行物

• 自動制御連合講演会講演論文集

  自動制御連合講演会講演論文集 54 (0), 118-118, 2011

  自動制御連合講演会

キーワード

• Diesel engine simulation
• Heat release rate
• Intake/Exhaust property
• Cylinder pressure

詳細情報

• CRID: 1390001205645296640
• NII論文ID: 130005025930
• DOI: 10.11511/jacc.54.0.118.0
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可