2006•Jisuanji fangzhenRequires access
The Model and Simulation of Track Vibration Based on Wave Method
Wang Changtian
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Abstract
Track vibration produces an effect on the ride performance and comfortability of the tracked vehicles.A dynamic model of track vibration was established based on considering the spread of track vibration as wave motion by wave method.The relationship between the track vibration and ride was deduced.The factors influencing the track vibration and its spread were simulated and analyzed.The results show that these factors include the velocity,dimensions of track pad and support conditions of support rollers.The measurements of reducing track vibration and its spread were put forward in order to improve ride performance.