微振动

高科技设施的微振动一体化主动控制

Studies on the Integrated Active Control of Microvibration for Hi-Tech Facilities

用微振动理论确定分子的力常数

Determining the force constants of molecules by microvibration theory

精密隔振平台微振动的H∞控制

H_ ∞ - Based Active Microvibration Control of Precision Isolation Platform

基于ΔE效应的超磁致伸缩微振动减振器的试验研究

Experimental Research on Magnetostrictive Micro Vibration Absorber Based on Δ E Effect

PSD激光三角法弱反射微振动测量系统偏振-米散射激光雷达对卷云的探测

A system measuring micro vibration in weak reflection based on PSD and laser triangulation method

用激光的强度比较式F-P空腔锁定技术进行微振动的测量

A method for measuring the micro-vibration amplitude by using intensity - comparison lock - in technique of laser

论文以实现低成本、高灵敏度、高集成度的微振动传感器为目标，开展了基于MEMS技术的聚合物微光机械振动传感器设计及制作工艺的基础性研究。

Aiming at the lower cost , high sensitivity and high integration micro vibration sensor , the basic researches on the design and fabrication process of polymer micro-opto-mechanical vibration sensor based MEMS techniques are done .

介绍一种光学非接触测量超微振动的方法，利用球面共焦Fabry-Perot干涉仪设计了微振动测量系统。

This article presents an optical non contact method to measure micro vibration . It is an optical measuring system with a spherical Fabry Perot interferometer to detect the solid surface micro vibration .

利用硅深槽刻蚀技术（ICP）制作微振动传感器，ICP的最大刻蚀深度可达400μm，最小线条宽度小于1μm。

The inductively coupled plasma technology ( ICP ) is used to produce the micro-vibration sensors , the maximal etching depth of which can be 400 μ m , and the minimal width is less than 1 μ m.

低速软弱夹层二维横波速度结构的OCCAM反演利用微振动的台阵记录研究浅部S波速度结构

Estimation of 2D s-wave velocity section with low velocity layers by OCCAM algorithm Research on S Velocity Structure of Shallow Stratum Inferred Array Records of Microtremors

该方法利用F-P标准具的光学共振特性，借助于激光强度比较式F-P空腔锁定技术，在一般实验室条件下，实现了最小被测振幅可达10~（-12）cm数量级的微振动测量。

By using the optical resonant characteristic of Fabry-Perot etalon and intensity-comparison lock-in technique of laser , we have completed a measurement with the minimum amplitude of vibration at the order of 10 ~ ( - 12 ) cm under the condition of an ordinary laboratory .

根据graphene晶体结构特点，我们画出了graphene原胞质心点阵结构图，研究了质心作微振动时的动力学特性，得到了graphene在平面内和垂直于平面振动的色散关系以及原子运动的速度。

According to the characteristics of graphene crystal structure , we have drawn the lattice structure of graphene primitive cell and investigated the dynamics characteristics of the center of mass vibration , and obtained the in-plane and out-off-plane vibration dispersions but for the velocity of atoms .

场地微振动及其强度特征分析

The Strength and Characteristics of In - situ Micro - Vibration

大型精密镜架地面随机微振动响应分析

Analysis on ground random vibration response of large-scale precision mirror mount

高速公路对场地微振动背景影响的分析研究

A study on the influence on site - microquake by expressway

微振动对空间实验室微重力环境的影响研究

Research on the effects of microgravity vibration environment in the Spacelab

微振动光电检测与数据采集系统的设计

Design of photoelectricity detection and data acquisition system of micro vibration

超精密非球面磨削加工微振动试验系统研究

Study on microvibration experiment system of ultra-precision grinding optical aspheric surfaces

三自由度微振动方程的讨论

A Discussion on the Three - freedom Micro - vibration Equation

一种非简谐的微振动模型

A model for the small oscillation of non - harmonic oscillators

微振动主动阻尼控制技术的研究

Research on the Technique of Active Damped Control of Micro-vibration

本论文主要考虑的是分层地基中环境微振动的随深度的衰减特性。

Attenuation of environmental vibration with depth is discussed in this article .

文章通过分析微振动的成因和影响因素，提出了相应的抑制措施，保障了超精密气浮工件台系统的精度实现。

This paper analyzes the cause of micro-vibration and presents anti-vibration measures .

挠性结构微振动的主动控制

Active Control of the Small Vibration of the Flexible Structure

激光二极管自混合干涉实验仪和微振动研究

Instrument of self-mixing interference experiment and study of micro vibration

提出了基于混沌控制的微振动的抑制方法。

Suppressing methods to the micro-vibration based on chaos control were proposed .

基于光纤激光器的微振动信号保真拾取干涉仪

A micro-vibration signal fidelity-pickup interferometer based on optical fiber laser

陀螺系统微振动模态摄动分析与灵敏度计算

Modal perturbation analysis and sensibility computation for linear gyroscopic system

干涉型保偏光纤微振动矢量传感器研究

Research on Interferometric Polarization Maintaining Fiber Optic Micro-Vibration Vector Sensor

微振动语音信号检测的干扰背景分析研究

Research on Interference Background in Weak Vibration Speech Signal Detection