To control the tray down a steady pace to avoid collision, in the drum line at intervals of a certain distance from one set of damping system.

为控制托盘以稳定速度下滑，避免撞击，在滚筒线上每隔一定距离设置一套阻尼系统。

youdao

Based on a zero sideslip Angle proportional control, we get the gain of the distance from the centroid to the steering center position, yaw angular velocity and lateral acceleration.

在此基础上，得到车辆采用零侧偏角控制策略时，车辆转向中心到质心的距离，横摆角速度增益及侧向加速度增益的表达式。

youdao

Mercedes-Benz's Distronic Plus system, for instance, contains radar-based sensors as part of its cruise-control system, to keep the car at a preset distance from the vehicle in front, braking automatically if the gap narrows quickly.

ECONOMIST: Rational consumer

With gestures enabled, viewers can sit at a distance from their phones and motion in a manner similar to a remote control.

FORBES: Move up http://i.forbesimg.com t Move down