摘要
应用已有幂函数功率谱的数据确定了有理函数功率谱的参数，建立了一般路面及离散事件对汽车单点及单轮辙激励的时域模型，并对该模型进行了仿真。
The power spectral densities which existed in the form of power law are used to determine the parameters of the power spectral densities in the rational form. The mathematical models in the time domain for the road disturbances which include random road disturbances and discrete event road disturbances are developed. The computer simulation for the models is also carried out.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
1998年第3期96-102,共7页
China Journal of Highway and Transport
基金
浙江大学流体传动及控制国家重点实验室开放基金
关键词
汽车
路面激励
数学模型
仿真
Vehicle, Road disturbances, Mathematical models, Computer simulation
