数值计算表明，自激振动的振幅与初始滑转率相关。
Numerical solutions denote that the amplitude of the self-excited torsional vibration is related to the initial slip rate.
建立了速度分配模块、滑转率控制模块、滑转率实时计算模块和延时模块等模型。
At the same time, the model of speed distribution module, slip rate control module, slip rate calculation module and real-time delay module is established.
研究了全液压推土机液压行驶驱动系统的关键技术参数——滑转率、效率、牵引比和比功率；
The key parameters of bulldozers' traveling hydraulic system, the slip ratio, the efficiency of the hydraulic system, power-to-weight ratio and force-to weight ratio, are studied.
最后，提出通过增加传动系扭转阻尼来防止在任何初始滑转率下发生剧烈的扭转自激振动的措施。
At last, it is put forward that the severe self-excited torsional vibration due to any range of initial slip rate can be avoided by increasing the torsional damping of the driveline.
对所建立的简化电动汽车驱动模型，采用模糊PID控制算法对左右两侧驱动轮单独控制，应用此算法可使各车轮的滑转率控制在最佳滑转率附近。
The driving model of the Electrical Vehicle is to separately control wheels by fuzzy PID controlling arithmetic. This arithmetic makes slip-rate of every wheel reaching the best rate.
对所建立的简化电动汽车驱动模型，采用模糊PID控制算法对左右两侧驱动轮单独控制，应用此算法可使各车轮的滑转率控制在最佳滑转率附近。
The driving model of the Electrical Vehicle is to separately control wheels by fuzzy PID controlling arithmetic. This arithmetic makes slip-rate of every wheel reaching the best rate.
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