Modeling and Validation of MBS Using Joint Force Actuator in ADAMS Car

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Abstract:

With the advent of multibody dynamics software (ADAMS) , it has become one of the main simulation techniques to build a multibody system (MBS) in order to evaluate the dynamics performance. The modeling of some component parts such as anti-roll bars and torsion beam rear suspensions is always difficult for the unique structural and non-linear characteristics.A joint force actuator based on multibody dynamics was introduced to represent the component within suspension systems. The kinematics analysis of the torsion beam rear suspension was carried out to validate accuracy and rationality by means of joint force actuators in ADAMS/Car. The result shows that the joint force actuator can be used in the MBS modeling and simulation analysis of non-linear characteristics conveniently.

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Periodical:

Advanced Materials Research (Volumes 482-484)

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2257-2260

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Online since:

February 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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