angular speed meaning in Chinese
角速度
角速率
角转速
Examples
- If an angle is changing with time, we may define an angular speed .
如果一个角随时间而变化，我们就可确定一个角速率。 - Simulating calculation and analysis of the instantaneous angular speed in a diesel engine
柴油机瞬时转速的仿真计算与分析 - The model considers as its states the helicopter vertical and horizontal velocities , vertical and horizontal displacements , and the rotor angular speed
其中的状态变量包括直升机的水平和垂直速度、水平和垂直位移以及旋翼转速。 - The electro - hydraulic proportional control law is given . the laws of tracking control of displacement and speed of aircraft as well as tracking control of angle and angular speed of belt wheel are designed by means of state feedback linearization and quadratic performance index linear optimal control method . the robustness of the designed systems is analyzed , and arresting processes are simulated
给出了电液比例控制规律；利用状态反馈线性化及二次型性能指标线性最优控制方法分别设计了系统跟踪控制飞机位移与速度以及跟踪控制带轮转角与角速度的非线性控制规律；对所设计的拦阻系统进行了鲁棒性分析及拦阻过程仿真，仿真结果表明，通过选取适当比例系数或控制权系数，两种控制系统的控制效果及鲁棒特性均优于新型飞机拦阻系统。 - In this study , the effect of rotating elliptical inner cylinder on the instability of flow field , the relationship between azimuthal wave speed and the angular speed of inner cylinder , and the so - called ' hysteresis ' will also be investigated experimentally
本文主要目的除了藉由实验比较椭圆与圆形截面内柱两种系统加速过程中不稳定发生时机、流场流况的差异外；对于所谓的迟滞现象于两系统中的发生过程亦将探讨，此外内柱几何形状所造成高阶不稳定于圆周方向的波形相速度变化，也是本文的探讨重点。