1) Nonstationary road roughness
非平稳路面不平度
2) road roughness
路面不平度
1.
Study of simulation of road roughness based on inverse transform;
基于逆变换的路面不平度仿真研究
2.
Research on the method of simulating road roughness numerically;
公路路面不平度的数值模拟方法研究
3.
Mathematical model of road roughness in time domain and its simulation;
路面不平度的数学模型及计算机模拟研究
3) pavement roughness
路面不平度
1.
Evaluation standard of pavement roughness based on ride comfort;
行车舒适性路面不平度评价标准
2.
Vehicle dynamic load analysis under pavement roughness;
路面不平度作用下汽车动载分析
3.
Thirdly, the vehicle dynamic load and comfort degree of passenger provided an analysis under different vehicle velocity and different pavement roughness on the basis of simple vehicle model.
利用所建模型研究了车速和路面不平度特性、车辆动载与乘客的舒适性的关系,为路面结构的动力响应分析提供了依据。
4) road surface roughness
路面不平度
1.
By analysing road surface roughness, it is possible to get road surface spectrum by measuring vehicle vibration acceleration signals.
通过实验结果分析,小波去噪使采样信号在时域和频域的特性都得到增强,路面不平度的分析准确性有所提高,证明这是改善实验测试信号质量的一种有效方法。
2.
Relationship between vehicular vibration response and road surface roughness is analyzed through wavelet transform.
运用小波变换方法,对车辆的振动响应与路面不平度的关系进行分析。
3.
Using a nonlinear time varying tyre model, this paper simulatively analyzes the influence of road surface roughness amplitude and road spatial frequency on automobile ground adhesion ability.
采用作者建立的非线性时变轮胎模型 ,仿真分析了路面不平度幅值及路空间频率变化对地面附着性能的影响。
5) Road unevenness
路面不平度
1.
Automobile vibration has something to do with many factors, but road unevenness is the main one.
汽车振动与诸多因素有关，但路面不平度是最主要的因素，本文模拟分析了由路面不平度引起的汽车振动。
6) road roughness index
路面不平度指数
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条