Vibration Modal Analysis and Energy Decoupling Optimization of Commercial Vehicle Cab Suspension System

摘要

Based on a cab suspension system of a commercial vehicle,a multi-body dynamic model was built on ADAMS Software for the vibration modal analysis.An Experiment was taken for the verification of the model's accuracy.Through the energy decoupling theory,the cab suspension system was optimized.By analyzing the optimized parameters,the suspension's stiffness and position were determined,which gave an encouraging result.