教師資料查詢 | 類別: 會議論文 | 教師: 王銀添 Wang Yin-tien (瀏覽個人網頁)

標題:Dynamics of Mechanical Systems Involving Multiple Frictional Contacts
學年81
學期1
發表日期1992/12/12
作品名稱Dynamics of Mechanical Systems Involving Multiple Frictional Contacts
作品名稱(其他語言)
著者Wang, Yin-Tien; Kumar, Vijay
作品所屬單位淡江大學機械與機電工程學系
出版者臺北縣泰山鄉明志工業專科學校
會議名稱八十一年技術與教學研討會
會議地點臺北縣, 臺灣
摘要There are several applications in robotics and manufacturing in which nominally rigid objects are subject to multiple frictional contacts with other objects. In most previous work, rigid body models have been used to analyze such systems. There are two fundamental problems with such an approach. Firstly, the use of frictional laws, such as Coulomb's law, introduce inconsistencies and ambiguities when used in conjunction with the principles of rigid body dynamics. Secondly, hypotheses traditionally used to model frictional impacts can lead to solutions which violate principles of energy conservation. In this paper these problems are explained with the help of examples. A new approach to the simulation of mechanical systems with multiple, frictional constraints is proposed which is free of such difficulties.
關鍵字動態模擬;摩擦力;剛體碰撞;機械系統;Dynamic Simulation;Frictional Force;Rigid Body Collision;Mechanical System
語言英文
收錄於
會議性質國內
校內研討會地點
研討會時間19921212~19921212
通訊作者
國別中華民國
公開徵稿Y
出版型式紙本
出處八十一年技術與教學研討會論文集頁頁[1]33-39
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