根据测量数据建立了机械谐振的动态数学模型。
The dynamic model of FSM is established on base of measured data.
提出了一种微机械谐振式压力传感器的新结构。
文中介绍硅微机械谐振真空传感器的特点及配套研制的真空计。
This paper presents the characteristics of silicon micromachining resonance vacuum sensor and a vacuum meter utilizing this sensor.
该滤波器可以通过适当的参数修改达到控制机械谐振点陷波幅值的效果。
The filter can control the amplitude of mechanical resonance by adjusting proper parameter.
讨论了低通滤波和双二阶网络滤波等几种可以减小倾斜反射镜机械谐振的方法。
The low pass filter (LPF) and the double second rank filter (DSF) are tested to reduce the mechanical oscillation of FSM.
分析了自适应光学系统中高速倾斜反射镜的机械谐振现象及其对控制稳定性和控制带宽的影响。
The mechanical oscillation of the fast steering mirror in adaptive optics system and its effect on control stability are discussed in this paper.
在数控强力切削进给伺服系统中，机械传动系统对电气调速系统具有扭矩反馈作用，容易形成机械谐振。
In CNC heavy cutting servo system, mechanical drive system has a torture feedback on electrical speed-adjustment system, thus it's possible to generate the mechanical resonance.
本文用有限元方法对三轴转台控制对象进行动力学分析，建立机械谐振的频域模型，为带宽设计提供了依据。
In this paper, Finite Element Method (FEM) is applied to the dynamical analysis on a three-axis turntable and a resonance model is built for bandwidth design purpose.
通过对五阶系统的分析表明数控强力切削伺服进给系统的谐振频率取决于机械谐振频率和速度环谐振频率中较低的一个。
This system indicates that the resonance frequency of servo drive in CNC heavy cutting is equal to the lower one of mechanism and speed loop resonance frequency.
机械振子是谐振传感系统的核心部件。
Mechanical resonance is the core component of the resonant sensor system.
分析压电式超声波换能器的等效电路，并由等效电路输入阻抗的导纳圆图确定了换能器的元器件参数以及谐振频率、机械品质因数和工作带宽等特征参量。
The device parameter as well as resonance frequency, mechanical quality factor and work band width were determined by the equivalent circuit input impedance admittance circle diagram.
本文主要对机械振子的谐振特性和机—电谐振系统建模及其闭环稳定性等问题作了较为深入的讨论与研究。
This thesis mainly discusses and studies the resonant characteristics of the mechanical resonance, modeling of the electromechanical resonant system and its close-loop stability in depth.
测试结果表明，该单片三轴硅微机械振动陀螺仪驱动模态的实际谐振频率与理论值之间的最大误差小于5%，满足设计要求。
The results indicated that the maximum error of the resonant frequencies be - tween the practical values and the theoretical ones was within 5%, meeting the design requirements.
将谐振原理应用于硅微机械加速度计中，可以改善后者输出信号的质量，降低检测难度。
If resonant elements are adopted in MEMS accelerometer, the quality of the signal output can be improved, and therefore the detection will be easier.
电力和工业设备的工程师在旋转机械和器件的设计中纳入了谐振，振动和旋转的动态分析。
Power and industrial equipment engineers incorporate harmonic, vibration and rotary dynamic analysis in designing rotating machinery and components.
分析了SAW谐振器表面力负载对谐振器谐振频率和机械损耗产生的影响。
The variation of the resonant frequency and the mechanical loss of SAW resonators are analyzed while there is force directly applied on the surface of an SAW resonator substrate.
石英晶体谐振器的振动实质上是一种机械振动。
Vibration of a crystal unit is actually mechanical vibration.
运用光学传播矩阵理论，给出了一个机械调q二氧化碳激光器谐振腔的等效简化模型。
By using the theory of optical propagation matrix, a simplified model that is equivalent to a mechanical Q-switched CO_2 laser is carried out.
文中还介绍了各种新型电磁材料，并述及电—机械转换器的电磁设计及理论分析方法和提高颇响的“电谐振补偿”等方法。
The paper also discusses the methods for electro-magnetic design and theoretical analysis of the transformers and the"electro-resonance compensation method"for …
文中还介绍了各种新型电磁材料，并述及电—机械转换器的电磁设计及理论分析方法和提高颇响的“电谐振补偿”等方法。
The paper also discusses the methods for electro-magnetic design and theoretical analysis of the transformers and the"electro-resonance compensation method"for …
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