摘要
本文研究工程机械驾驶室的减振问题,设计驾驶室隔振装置,使系统固有频率避开主要激振力(发动机)频率,以达到减振的目的。
It is studied in this thesis for the problem of vibration damping of the engineering machinery driver's cab.The vibration damping mounting of the driver's cab is designed in the dissertation.It makes the natural frequency of the driver's cab system avoid the frequency of the main exciting force so as to achieve the goal of vibration damping.
出处
《噪声与振动控制》
CSCD
2003年第2期25-28,共4页
Noise and Vibration Control
关键词
工程机械
驾驶室
隔振系统
优化设计
振动控制理论
有限元法
相干函数
Vibration and wave
Vibration Control theory
Vibration damping of the driver's cab
finite elewent method
Vibration isolation system
Coherence function
