2) reduced engine rated speed
降低发动机额[标]定转速
3) axis calibration
转轴标定
4) declared speed,rated engine speed
标定转速
5) calibration rotor
标定转子
6) rotation target
转动目标
1.
In order to study that how to extract target′s movement features from the lidar returned signal of the rotation target,a point-scatter model for the micro-Doppler effect of rotation target was built,and the simulation was conducted,and the returned signal of rotation target in lidar was attained.
为了研究转动目标激光雷达回波信号中目标运动特征的提取问题,建立了转动目标微多普勒效应的点散射模型,并进行了仿真研究,获得了激光雷达探测转动目标的回波信号图。
补充资料：转动
机械运动的一种形式。有定轴转动和定点转动。前者指物体绕一固定轴转动，除转动轴上各点外，物体上其他点都绕轴作圆周运动。如门、窗的启闭；后者指物体绕一固定点的转动。
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