Development of High Level Modeling Method for Rapid Modeling Process

High Level Modeling 法によるラピッドモデリング手法の開発

Recent years, the regulation of emission and fuel consumption have been becoming stricter. On the other hand, additional devices of engine make the engine control system more complicated. For these reasons engine control development load is becoming heavier and heavier. It is possible to improve efficiency of engine control development by making good use of models and development process where models are introduced is called Model Based Development (MBD). But it is necessary to spend much time still and all at obtaining accurate engine plant models enough to apply them for control design. In this paper, rapid modeling process that includes sophisticated formula-based physical modeling methodology is introduced.近年,エンジン制御システム開発を効率化するモデルベース開発(MBD)が浸透している.MBDにおいて長い時間を要するモデル作成を制御開発の進展に合わせてタイムリーに実施可能なHigh Level Modeling(HLM)を考案し,エンジンシリンダモデリングに適用することでSIエンジンの基本特性を精度よく再現できたので報告する.


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  • Accession Number: 01664884
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: Jan 31 2018 3:15PM