モデル同定を用いたクランクポジションのリアルタイム精密測定
モデル同定を用いたクランクポジションのリアルタイム精密測定
カテゴリ: 論文誌(論文単位)
グループ名: 【C】電子・情報・システム部門
発行日: 2015/11/01
タイトル(英語): Real-time Precision Measurement of the Crank Position Using the Model Identification
著者名: 中村 昂洋(首都大学東京大学院システムデザイン研究科),安西 尭(首都大学東京大学院システムデザイン研究科),千葉 龍介(旭川医科大学),森 泰親(首都大学東京大学院システムデザイン研究科)
著者名(英語): Takahiro Nakamura (Graduate school of System Design, Tokyo Metropolitan University), Takashi Anzai (Graduate school of System Design, Tokyo Metropolitan University), Ryosuke Chiba (Asahikawa Medical University), Yasuchika Mori (Graduate school of System Design, Tokyo Metropolitan University)
キーワード: クランク,モデル同定,ARMAモデル,物理モデル,予測,補間 crank,model identification,ARMA model,physical model,projection,interpolation
要約(英語): In this paper, we propose a new technique for a measurement of crank angle in a real-time of an automobile engine application. In conventional method for the measurement of the encoder that mainly limited to a laboratory experiments, thus, it is impossible to obtain sufficient information including the effect of wind or variations of the torque that occurs when it has been implemented in the real vehicle. In this study, we use the crank position sensor in order to solve aforementioned problems in effective way; where the prediction and interpolation are necessary to realize in the real-time measurement. Prediction is possible to obtain sufficient accuracy by build an engine speed prediction model using the autoregressive moving average (ARMA) model that has been designed based on the measurement values of the past and current. Furthermore, an interpolation is possible to obtain a sufficient accuracy by reproducing the crank angular acceleration by a physical model using known information.
本誌: 電気学会論文誌C(電子・情報・システム部門誌) Vol.135 No.11 (2015) 特集:電気関係学会関西連合大会
本誌掲載ページ: 1394-1403 p
原稿種別: 論文/日本語
電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/135/11/135_1394/_article/-char/ja/
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