By practical test,it shows that the design has the better effect to restrain the position quiver in low sp.
本文首先对机载光电平台的影响因素进行了分析,特别对电机在零位时的转速和位置颤动原因进行了理论阐述,提出了双模式PWM功率控制方案,采用工控机和IPM驱动模块等构成了一个机载光电平台伺服系统。
Studies on the Satellite TDICCD Camera of Kinetics Modeling for Interface Jitter and Resonance Dot Scanning;
星载TDICCD界面颤动的动力学模型及共振点扫描研究
The act or state of trembling.
颤动颤动的动作或状态
To shake with a slight, rapid, tremulous movement.
颤动以一种轻微快速颤抖的运动摆动
A single beat, throb, or vibration.
一次搏动、跳动或颤动
A speech sound pronounced with such a vibration.
颤音讲话器官颤动发出的语音
The trilled `r' is produced by vibrating the tongue against the upper teeth.
发带颤音的r, 舌抬向上齿颤动而成.
A rapid or spasmodic shaking.
颤动迅速或猛烈的抖动
adj. interesting and exciting
颤动的，发抖的，激动人
twitch or throb with pain.
带着疼痛颤动或者悸动。
Having rhythmical vibration or movement.
有节奏地颤动或运动的
[I]make a long continuous vibrating sound
发出持续颤动的声音
Unpleasant sound or vibration
令人不快的声音或颤动
have a cloth in the wind
帆篷因过于顶风而颤动
ciliary arrhythmia
心房颤动性心律失常
The breeze gave a shiver to the surface of the lake.
微风吹得湖面颤动。
The branches dipped in the wind.
树枝在风中上下颤动着.
shake, as from cold or fear.
因寒冷或害怕而颤动。
The water looked like a sheet of tremulous silver.
水面像一片颤动的白银。
a condition marked by uncontrollable tremor.
不能自制的颤动现象。
