1) Amplitude perturbations
幅值抖动
2) dither amplitude
抖动幅度
1.
Effects of SINS design parameters on mechanical dither amplitude of ring laser gyroscope;
捷联惯导系统结构参数对机抖陀螺抖动幅度的影响特性研究
3) constant displacement shaker
等幅抖动器
4) high-frequency vibration of low amplitude
高频低幅抖振动
1.
it is proved through theoretical calculations that longitudinal stretching deformation of the pipe bus-bar due to thermal expansion-shrinkage make a long-term bending stress on the top of post insulator,especially when strong wind subjected to the tubular bus,causing a high-frequency vibration of low amplitude and applied on the post insulator,is the main reason caused the fault of insulator.
通过理论计算证明因热胀冷缩管母线沿轴线伸缩变形对支柱绝缘子上端产生长期弯曲作用力,特别是在风力较大时,管母线受到了风力和由风力产生的高频低幅抖振动加在支柱绝缘子上,是造成绝缘子折断的主要原因。
5) amplitude perturbation
幅值扰动
1.
A new method is proposed for null steering using amplitude perturbations,by which Genetic Algorithm is used for optimization in the course of amplitude perturbation SO as to form the null steering with given depth in a given direction.
提出了一种新型的幅值扰动形成零陷的方法,通过在幅值扰动的过程中引入遗传算法来进化寻优,从而达到在指定方向形成一定深度零陷的目的。
6) vibration amplitude
振动幅值
1.
The balancing results show that the balancing belt can satisfy the need of dynamic balance in situ for wind turbine and the vibration amplitudes of wind turbine are reduced greatly.
平衡结果表明,所设计的风力机专用平衡带能够满足风力机现场动平衡的要求,具有工程应用价值,平衡后的风力机整机径向水平振动幅值比平衡前明显减小,充分证明了现场动平衡对风力机的重要性。
补充资料：幅值裕度
分子式：
CAS号：
性质：相角交界频率ωL(即开环频率特性相角ψ(ωL)=－180°时的频率)上。开环频率特性幅值。
CAS号：
性质：相角交界频率ωL(即开环频率特性相角ψ(ωL)=－180°时的频率)上。开环频率特性幅值。
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