2007•Mechanical & Electrical Engineering MagazineRequires access

Problems on multi-body system dynamics modeling of the crank and connecting rod mechanism in internal combustion engine

Min Zhang

Abstract

Based on multi-body system dynamics method,the multi-body system dynamics model of one vehicle's crank and connecting rod mechanism was built,using Pro/E and ADAMS,the related problems were discussed,including the demand of model mass characteristic and the method of model transformation form Pro/E to ADAMS,flexible body of crankshaft establishment and transformation by using the PEM software ANSYS,the establishment of multi-body system dynamics in ADAMS,etc.A foundation is given for research of the type.

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Key concepts: Crank, Crankshaft, Mechanism (biology), Connecting rod, Dynamics (music), Transformation (genetics), System dynamics, Mechanical engineering