垂向振动 meaning in English
vertical vibration
Examples
- The influence of transient soft terrain on vertical vibration of vehicle
松软路面突变性对车辆垂向振动的影响 - Most of the evaluations to the vibration ride comfort of the vehicle only consider vertical vibration presently , and could not show the vibration from vehicle to body completely
现有的汽车平顺性的仿真分析评价只考虑垂向振动对人体的影响，难以准确全面地反映传入人体的振动情况。 - According the principle of the statistical energy analysis method , define subsystem the whole system into four subsystem : subsystem of rail ' s vertical vibration , subsystem of wheel ' s vertical vibration , subsystem of wheel ' s lateral vibration and subsystem of acoustic space . then define the power flow equation between the subsystems
首先根据统计能量分析方法中子系统划分的原则，将整个结构系统划分为：钢轨的垂向振动子系统、车轮的径向振动子系统、车轮的轴向振动子系统及声空间子系统共四个子系统；并且建立了子系统间功率流平衡方程。 - In the full of research , the thesis constructed the dynamic equations of the simplified model , then programmed and computed the feedback gains using lqr method . moreover , the thesis plotted pictures of displacement , velocity , acceleration , bend and shearing force of ship ' s head and middle part in the condition of using cable and not using cable
在研究工作中，首先对船舶的简化模型建立了动力学方程，然后采用线性二次型最优控制方法，编写程序并计算出船体垂向振动固有频率和最优反馈矩阵，得到控制前后船艏以及船舯部的位移、速度、加速度、弯矩和剪力历程图。 - It ' s proved by the simulation result that , the fuzzy logic model reference adaptive controller adapts the change to the grand crutch force well , which is brought from the vehicle pitch and vertical vibration during the brake process , and the change to the slippage ratio which is near to the perfectness
仿真结果证明，模糊模型参考自适应控制器对于在制动过程中由于车辆前倾和垂向振动引起的地面支承力的变化有较好的自适应能力，制动过程中轮胎纵向滑移率的变化更趋近于理想变化。