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- angular speed ratio [机] 角速比
- 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。
- This paper analyzes the changes in theoretical chain length when wave generator is at different positions,and indicates their effect on driven sprocket angular speed and transmission ratio. 谐波链传动在传动过程中所需链条的理论长度呈周期性变化,分析了传动中波发生器处在不同位置时链条理论长度的变化情况,并指出了这种变化对从动链轮角速度及传动比的影响。
- Is the state of the axial rotation of a rigid body at constant angular speed stable? 刚体的匀角速定轴转动状态是平衡态吗?
- A worm and worm wheel gives a large speed ratio but with significant sliding. 涡轮和蜗杆可获得很大的降速比,但是存在严重的相对滑动。
- The lower speed ratio could be beneficial to the rapid mixing of fluids. 当转速比较低时,有利于快速反应中介质的快速混合。
- An accurate EKF observer was studied which estimates angular speed and position of the rotor, stator flux linkage and torque of IPMSM. EKF对永磁同步电动机的转子位置、角速度、定子磁链和转矩进行了精确参数估计。
- When the supporting wheel of horizontal centrifugal machine rotates,the friction transmits the movement to the cold model,cold model rotate at a angular speed. 卧式离心机托轮旋转时,通过摩擦力把运动传递给了冷型,在托轮的带动下,冷型按一定的角速度旋转。
- The result shows that during a fast flexion the short time average angular speed is nearly constant, but the instantaneous speed appears to be a fluctuation wave. 模拟结果表明,在快速屈曲过程中,食指短时平均角速度近似为匀速,瞬时角速度呈现阻尼振荡形式。
- The engine and speed ratio control models are established, and the matching strategy of CVT vehicle is studied. 本文从金属带式无级变速传动的传动机理入手,通过建立发动机和无级变速器的速比变化率模型,研究了发动机与无级变速器的匹配控制策略。
- It was found that the workpiece can obtain better surface quality ground by the wheels trued at speed ratio 0.4. 研究发现,修整速比为0.;4时修整出来的砂轮磨削后工件表面质量较好。
- Then, using support vector machine classifier to conduct quality classification on speed ratio control valve. 然后,使用支持向量机分类器对速比控制阀进行质量分类。
- Abstract : The waveform shape analysis based on the fluctuation law of the instantaneous angular speed (IAS) of diesel engine under normal condition is an important monitoring method. 摘要 :瞬时转速波形分析法是以柴油机正常态瞬时转速波动规律为判据的分析方法,因此,瞬时转速波动规律的仿真计算非常重要。
- The mechanical Continuously Variable Transmission (CVT) canchange its speed ratio according to the car's driving demandcontinuously. 机械式无级变速器(CVT, Continuously Variable Transmission)能按汽车的行使要求,传动速比自动连续变化。
- According to the theoretical results, the rotating speed ratio of the wafer to the diamond millstone influences the track type of grinding surface. 另外可从理论模拟的结果得知,晶圆转速和磨盘转速两者的转速比会影响晶圆表面上的研磨轨迹型态。
- Finally, the effect of the rotating speed ratio of the wafer to the diamond millstone on the track type of grinding surface is theoretically analyzed. 最后,由理论分析晶圆和磨盘两者的转速比对研磨表面的研磨轨迹型态之影响。
- In this paper, the speed ratio control principle on continuously variable unit of electromotor control equipped in power split continuously variable transmission is described. 摘要阐述了功率分流式自动变速器中电机控制式无级变速单元的速比控制原理。
- The end face harmonic gear drive of oscillating teeth is a new type of transmission drive;it can be applied in the reducers where large speed ratio and high power is needed. 活齿端面谐波齿轮传动是一种新型的传动方式,可以应用于大传动比、大功率的减速器中。
- Quest for vector method of angular speed 角速度矢量方法探讨
- On this test rig, by changing its speed, the speed ratio and the position of gears, the mass unbalance response, eigenfrequency and the critical speed are investigated. 在该实验台上,研究了转速、速比及齿轮位置变化对系统的不平衡响应、固有频率及临界转速的影响。