In this paper, a computer model of a multi-purpose vehicle (MPV) is built to study vehicle ride comfort by multi-body system dynamic theory. Virtual test rigs are developed to perform natural body frequency tests and random road input tests on the complete vehicle multi-body dynamic model. By comparing simulation results with field test results, the accuracy of the model is validated and the feasibility of virtual test rigs is established.
Virtual Simulation Research on Vehicle Ride Comfort
Sae Technical Papers
SAE 2006 Commercial Vehicle Engineering Congress & Exhibition ; 2006
2006-10-31
Conference paper
English
Virtual simulation research on vehicle ride comfort
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