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  1. 紀要
  2. 理工学部
  3. 国士舘大学 理工学部紀要
  4. 第14号(令和3年3月)

A Study on the New Numerical Calculation Method of Dynamic Characteristics and Simulation Model for Internal Combustion Engine Valve Train System : Especially, Cam Lift, Acceleration and Jerk Curves of New Designed Cam Profiles

https://kokushikan.repo.nii.ac.jp/records/15191
https://kokushikan.repo.nii.ac.jp/records/15191
39f6327a-78a2-4e22-92c7-3132f7021f3e
名前 / ファイル ライセンス アクション
1882_4013_014_02.pdf 本文 (2.2 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2021-05-12
タイトル
タイトル A Study on the New Numerical Calculation Method of Dynamic Characteristics and Simulation Model for Internal Combustion Engine Valve Train System : Especially, Cam Lift, Acceleration and Jerk Curves of New Designed Cam Profiles
言語 en
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ departmental bulletin paper
見出し
大見出し 論文
言語 ja
見出し
大見出し Original Papers
言語 en
著者 Kodama, Tomoaki

× Kodama, Tomoaki

WEKO 23608

en Kodama, Tomoaki

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本田, 康裕

× 本田, 康裕

WEKO 10492
J-GLOBAL ID 200901007217026264

ja 本田, 康裕
ISNI

ja-Kana ホンダ, ヤスヒロ

en Honda, Yasuhiro


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大髙, 敏男

× 大髙, 敏男

WEKO 22120
J-GLOBAL ID 200901026163646061
AID DA15815041
国立国会図書館典拠データ 01044989
VIAF 254552431
ISNI 0000000377148372

ja 大髙, 敏男
ISNI

ja-Kana オオタカ, トシオ

en Otaka, Toshio


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Paerk, Young Keun

× Paerk, Young Keun

WEKO 23611

en Paerk, Young Keun

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著者ID
内容記述タイプ Other
著者ID
内容記述タイプ Other
内容記述 J-GLOBAL ID : 200901007217026264
著者ID
内容記述タイプ Other
内容記述 J-GLOBAL : 200901026163646061
著者ID
内容記述タイプ Other
著作関係者詳細
値 Young Keun Paerk : Technical Center, Samsung Motor Company
抄録
内容記述タイプ Abstract
内容記述 Runge-Kutta-Gill’s method has been widely used for the dynamic motion numerical calculation of the internal combustion engine valve train system. This paper refers to a new simulation method of the valve train dynamic motion using the transition matrix method. This is a kind of step by step numerical calculation method, making indirect use of Taylor series. As the numerical calculation in this method are made, taking into consideration the constant coefficients in the equation of motion, it has the advantage that the time required for making numerical calculations can be so much reduced. And, to evaluate the new simulation method, we compare the simulated results with the measured data. The numerical calculated results is shown to agree sufficiently with the measured results. Next, to investigate the valve train dynamic characteristics, we change the shape of the cam profile, especially the shape of the cam lift-acceleration (jerk) curve as the numerical calculation conditions, and simulate the dynamic motion of each cam profile using both Runge-Kutta-Gill’s method and the transition matrix method in the same equivalent model of the valve train system. The numerical calculated results by the two method almost agree. Also, it is shown that the abnormal behavior of the valve train dynamic motion can be sufficiently reduced. As the conclusion, it is shown that the transition matrix method can be used such a useful tool as Runge-Kutta-Gill’s method to numerical calculate the valve train dynamic motion, and that the suitable change of the cam lift-acceleration (jerk) curve of the cam profile can effectively reduce the abnormal behavior of the dynamic motion in the internal combustion engine valve train system from the analytical viewpoints. The validity of this method was confirmed by comparing and examining the measurement results and the simulation numerical calculation.
書誌情報 国士舘大学理工学部紀要
en : TRANSACTIONS OF THE KOKUSHIKAN UNIVERSITY SCHOOL OF SCIENCE AND ENGINEERING

巻 14, p. 13-28, 発行日 2021-03-31
出版者
出版者 国士舘大学理工学部
ISSN
収録物識別子タイプ PISSN
収録物識別子 1882-4013
NCID
収録物識別子タイプ NCID
収録物識別子 AA12316266
NDC
主題Scheme NDC
主題 533.4
NDC
主題Scheme NDC
主題 531.67
NDC
主題Scheme NDC
主題 413.62
NDC
主題Scheme NDC
主題 413.2
フォーマット
内容記述タイプ Other
内容記述 application/pdf
著者版フラグ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
キーワード
主題 Internal Combustion Engine, Valve Train System, Simulation, Numerical Analysis, Modeling/Runge-Kutta-Gill’s Method, Transition Matrix Method, Dynamic Motion, Valve Lift, Acceleration, Jerk, Jump, Bounce, Cam Profile
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