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为了提高救护车担架的乘卧舒适性，根据卧位人体振动响应的特点和汽车悬架系统的振动特性，对救护车担架隔振系统的结构参数进行了优化设计。经过优化设计后的新型担架隔振系统具有更好的减振和隔振效果，其振动加速度均方值明显下降。
In order to improve the comfort of ambulance stretcher, the structural parameters of ambulance stretcher vibration isolation system are optimized according to the characteristics of human body vibration response and the vibration characteristics of automobile suspension system. The optimized design of the new stretcher vibration isolation system has better damping and vibration isolation effect, the vibration acceleration mean square decreased significantly.