摘要
建立汽车2自由度振动模型及其运动微分方程,对该汽车振动特性进行研究,得出振动频率,结合轮胎模型,找出轮胎气压与轮胎振动频率之间的关系,用汽车振动频率实现对轮胎气压的监测.
A two - freedom vibration model of automobile was set and its differential equations ware established.The vibration frequency was obtained after having studied on the automobile vibration characteristics. The automobile tire pressure might be monitored by means of observing the vibration frequency of the tire based on finding out the relationship between the tire pressure and the tire vibration frequency of different tire modes of automobiles
出处
《西南林学院学报》
2005年第2期64-67,共4页
Journal of Southwest Forestry College
关键词
轮胎气压监测
振动模型
轮胎模型
TPMS（tire pressure monitoring system）
vibration model
tire model
