振荡幅度
In our self-Oscillation drive system, the stable error of the oscillation amplitude is eliminated by the PI controller.
在该闭环驱动系统中，通过引入PI控制器消除了振动幅度控制的稳态误差。
The average effective pitch damping increases with increasing angle of oscillation amplitude and decreases with increasing Mach number.
角振幅增大会使返回舱的平均俯仰阻尼增加，马赫数增大使俯仰阻尼降低。
It is shown that we can find light field state with larger average fidelity and smaller oscillation amplitude by selecting the appropriate parameters.
结果表明，选择合适的参量，我们可以找到保真度平均值较大，振荡幅度较小的光场态。
The piston rod vibration frequency has little effect on the cavity pressure oscillation amplitude.
活塞杆的振动频率对模腔压力的波动幅值影响较小。
While impulse forces not acting on the centroid, the influence of accessional attack angle oscillation amplitude, impulse force scale and function time interval on range correction was discussed.
针对非质心作用推力的情况，讨论了附加攻角振荡幅度、脉冲推力大小、作用时间间隔等因素对于修正距离的影响。
Optical scanning device, printing apparatus, and method for adjusting oscillation amplitude of an oscillating mirror.
光学扫描装置，打印设备，调整振动反射镜的振幅的方法。
In tries to move in the process, the oscillation amplitude and the electric current besides change along with the voltage undulation should be stable invariable.
在试运行过程中，振幅和电流除随电压波动而变化外应该是稳定不变的。
A higher fluid viscosity leads to lower oscillation frequency of the liquid bridge radius, oscillation amplitude, and continued time of oscillation.
液滴的粘度越大，液桥半径的振荡频率越小，振幅越小，振荡时间越短；
The numerical results show that the appropriate blowing will reduce the oscillation amplitude, without significant influence to the lift coefficient.
计算结果表明在翼型背部引入适当射流会降低振动，并且基本上不影响翼型的升力系数。
The oscillation period and the oscillation amplitude relate to CO concentration, heating power PF and so on.
在相同的参数下，振荡周期与铁磁-非磁层的对数有关。
The variation of oscillation amplitude transition probability while the phase change is manifested as the level shift of atom.
振幅的变化描述跃迁几率，相位的变化体现为原子的能级移动。本文用分析相位的变化来计算能级移动。
Meanwhile, the oscillation amplitude is mainly determined by the mean Mach number.
平均马赫数对旋涡脱落频率的影响不大，对压力振幅的影响显著。
The effects of the oscillation amplitude of the spoiler over the vortex is also discussed.
文中还对的流片振幅大小的影响进行了讨论。
The results show that the phase decoherence reduced the oscillation amplitude of the population inversion of two atoms and destroyed the atomic quantum characteristic.
结果表明：相位退相干减少了原子布居数反转的振幅、破坏了原子的量子特性。
From compaction temperature, compaction speed and times, oscillation frequency, amplitude as well as mixture performance etc, the paper expounds enhancing the compaction quality of asphalt pavement.
就提高沥青路面压实质量问题，从碾压温度、压实速度与遍数、振频与振幅及混合料特性几个方面进行了阐述。
Electronics an oscillation of small amplitude imposed on top of a steady value.
施加在一稳定值上的小振幅振动。
Based on the homogeneous model, the numerical computation for the oscillation period and amplitude of pressure drop type instability was conducted.
根据两相流的均相模型，对压力降型脉动的周期和振幅进行了数值计算。
If the system is far away from the stable boundary, a varying amplitude oscillation will be produced due to density oscillation coupling to compressible oscillation.
远离稳定边界时，密度波振荡耦合可压缩性密度波振荡，呈变幅的有限振荡。
Analytical approximate periods and periodic solutions to large amplitude oscillation of a ****** pendulum are constructed using a new method.
构造了单摆大振幅振动的高精度解析逼近周期和周期解。
The results show that the possibility of surface cracks formation increases with oscillation frequency and amplitude, and the influence of oscillation frequency is stronger than that of amplitude.
研究结果表明：提高振频和振幅均增大铸坯表面裂纹形成的可能，振频影响强于振幅；
Both are based upon the same principle but differ in respect of dimensions, period and amplitude of oscillation.
两者都是基于同样的原则，但是尺寸，时间和振幅不同。
It is shown the nonlinear aerodynamic model given by the article can accurately calculate aerodynamic responses of aircraft models in large amplitude forced oscillation tests at high angles of attack.
实际计算结果表明该非线性气动力模型能够较为精确地计算飞机模型大幅值迎角简谐振动产生的气动力响应。
The large amplitude power oscillation is harmful to reactor safety and is not allowed.
这种现象对反应堆的安全十分不利，是不能允许的。
The equation shows that the magnetic induction intensity is a sinusoidal oscillation signal and its amplitude is a damped exponential law.
公式表明，电磁成形时磁感应强度正弦震荡，幅值呈指数规律衰减。
The surface cracks formation can be restrained by decreasing oscillation frequency and increasing amplitude and nonsinusoidal oscillation factor properly.
适当降低振频，增大振幅和非正弦振动因子可抑制表面裂纹形成。
However, if we properly select the eccentric value of the belt pulley's geometric centre, the belt pulley's amplitude of oscillation will be reduced, thus operating conditions of the belt …
如果恰当地选择胶带轮几何中心的偏心值，胶带轮的摆动幅度将减小，因此，胶带的工作情况仍将得到改善。
Oscillation（振荡）
指物体或系统在平衡位置附近进行的周期性往复运动，常见于物理学、工程学等领域。例如，钟摆摆动、弹簧振动或电路中的电流周期性变化均属于振荡现象。其核心特征是运动参数（如位移、电流）随时间呈规律性变化，数学上通常用正弦函数描述。
参考来源：中国物理学会《基础物理学名词解释》（https://www.cps-net.org.cn/glossary）
Amplitude（振幅）
描述振荡过程中物理量偏离平衡位置的最大值，是衡量振动强度的关键参数。例如，声波振幅决定声音响度，机械振动振幅反映能量大小。在电磁学中，振幅也用于表示交变电压或电流的峰值。
参考来源：IEEE标准术语库（https://www.ieee.org/terms）
两者均为振动分析的核心概念，振幅大小直接影响系统能量，而振荡频率决定周期性特征。工程应用中需综合考虑两者以实现设备稳定性，如机械减震设计或通信信号调制。
参考来源：清华大学《工程振动学》教材（https://lib.tsinghua.edu.cn）
“Oscillation amplitude”（振荡振幅）是物理学中描述振动或周期性运动的重要参数，具体解释如下：
如需进一步了解具体公式或应用场景，可参考物理学教材或专业文献。
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