Do the robot, turret, and radar have a rotational acceleration?

机器人，炮，雷达都有一个旋转的加速度吗？

youdao

It features a four-arm rotational platform, which delivers maximum speed and acceleration across the entire work envelope.

它有一个四臂旋转平台，运行速度非常快，在加工过程中可以加速。

youdao

By the method of frequency measurement, instant rotational speed is measured in the test system, angular acceleration is calculated by using the feature of the MCU with the least square method.

介绍了一种发动机无外载功率检测系统的软、硬件设计，利用测频法测量出某一时刻的瞬时速度，并利用最小二乘法求出角加速度。

youdao

Reebok-CCM wants to set the record straight on the performance of competing helmets and says that it has at least one helmet that performs significantly better at reducing rotational acceleration than the RE-AKT.

FORBES: Reebok-CCM Hockey Takes Aim At Competitor For "False Helmet Safety Claims"

One LED serves as a battery level indicator, one flashes yellow after moderate impacts and a third flashes red for severe blows. mc10 wasn't willing to share the exact hardware inside, but we know that it's got a rechargeable battery and has rotational acceleration, multi-directional acceleration, impact location and impact duration.

ENGADGET