This is an optical table with lower vibration frequency and good vibration isolation.
这是一种具有较低振动频率和优良隔振性能的光学工作台。
In addition, the vibration isolation function of sub-frame for powertrain is also studied.
此外还对副车架在动力总成隔振系统中的作用进行了研究。
The modal testing of vibration isolation system of the micro-manufacturing platform is made.
对微制造平台隔振系统进行了实验模态分析。
The use of appropriate technology to prevent vibration isolation to transfer to nearby structures.
采用适当的隔振技术可以阻止振动传递到临近的结构中去。
A 2-DOF machine tool theoretic model is established for semi-active vibration isolation system optimization.
针对精密机床半主动隔振系统最优化问题，建立2自由度机床力学模型；
Passive vibration isolation and hybrid vibration isolation of electromagnetic vibration feeders were studied.
分别对电磁式振动给料机进行了被动隔振和混合隔振的研究。
Objective To test the vibration isolation effect of air spring used in vehicle-stretcher vibration isolation system.
目的：检验空气弹簧在车载担架隔振系统中的隔振效果。
The Rubber vibration isolation spring with the characteristics of long service life, low noise and stable resonance region.
橡胶隔振弹簧，弹簧使用年限长，噪声小，共振区平稳等特点。
According the simple active vibration isolation system model, using different control ways, designed a lot of control systems.
根据升沉补偿系统主动隔振的简单模型，采用不同控制策略，设计了几套控制系统。
A novel control method based on BP network controller is presented for the nonlinearities in active vibration isolation system.
针对主动隔振系统存在的非线性，提出一种基于BP网络控制器的主动控制方法。
The transport coefficient of vibration isolation system was analyzed through MATLAB, and the various parameters were optimized.
通过MAT-LAB对其隔振系统的传递系数进行分析，优化其各个参数。
With the frequency as a fundamental parameter of vibration isolation, engine vibration isolation problems have been successfully solved.
以频率作为隔振的主要参数，成功地解决了发动机的隔振问题。
The impedance of test base directly affects the vibration level of base, thus may influence the effect of vibration isolation equipment.
试验基座的阻抗大小直接影响基座振动的测量结果，从而对隔振装置的隔振效果有着直接的影响。
The entire dynamic model of the vibration isolation platform driven by the linear voice coil motors is developed with Newton-Euler method.
应用牛顿—欧拉方法建立了由直线音圈电机驱动的隔振平台的完整动力学模型。
Methods the vibration isolation design was achieved by putting a set of t type rubber absorbers between the model and its mounted surface.
方法在模型与其连接面之间增加一组上下对接的T型橡胶减振器实现减振设计。
This paper deals with the vibration isolation principle of a system with a negative stiffness spring and the energy analysis for this system.
本文讨论含负刚度弹簧系统的隔振原理，并对这样的系统进行了能量分析。
Considering the environment and based on the theory of vibration, a vibration isolation method for airborne cabinet is proposed in this paper.
针对机载电子设备所处的振动环境，结合振动理论，阐述了一种机载机柜隔振设计的方法。
The test equipment and experiment method of vibration characteristics of VIM(Vibration Isolation Module) of the underwater cable are introduced.
介绍了水下拖缆隔振段隔振性能的测试装置和试验方法；
But for midget structure such as aircraft instruments, to detect their effects of vibration isolation, there have been no ideal measuring means.
但对于小型仪器、仪表那样的结构，由于传感元件小型化的限制，其隔振效果的检测，还没有理想的测试手段。
The results show that the effect of attitude fuzzy control of the air spring vibration isolation platform is good and the technology is feasible.
试验结果表明，空气弹簧隔振系统姿态模糊控制技术是完全可行的，效果良好。
This paper computes the natural vibration character? The vibration isolation effect and the shock resistance of a floating raft, using ANSYS software.
本文采用ANSYS软件对一船用辅机浮筏的固有振动特性、隔振效果和抗冲击性能进行了数值分析。
The types, principles, features, and applications of displacement sensor used in ultra-low frequency active vibration isolation control are introduced.
介绍了超低频主动隔振控制中常用的位移传感器的类型、工作原理、结构特点及适用范围。
Transmissibility formula is brought forward on the basis of flexible base, and the effect of base impedance on vibration isolation efficiency is discussed.
针对这一问题推导了柔性基础上的传递率计算公式，讨论了基础阻抗对隔振效果的影响。
Presents the design of air conditioning systems, noise reduction, vibration isolation and automatic control, Summaries the issues in design and construction.
介绍了该大楼的空调系统设计、消声减振、自动控制设计，对设计施工中的问题进行了总结。
The problem of vibration isolation for the multi supporting machine installed on flexible foundations was studied by power flow and four end parameters methods.
从多支承系统出发，运用功率流和四端参数方法，研究了安装在柔性基础上设备振动的隔离问题。
How to control the vibration isolation devices in three main directions of stiffness, damping, and other mechanical properties parameters is the key of the study.
如何控制隔震装置在三个主轴方向的刚度、阻尼等力学性能参数是研究的关键。
The methods of realization of nonlinear stiffness and applications of combined positive and negative stiffness in ultra-low frequency vibration isolation are analyzed.
分析了刚度非线性的实现方法及正负刚度并联技术在超低频垂直隔振系统中的应用。
The vibration transmissibility of the vibration isolation system under complex vibration environment with the floor disturbance and the direct disturbance is defined and studied.
定义和研究了在基础干扰和直接干扰同时作用的复杂环境下隔振系统的振动传递率问题；
During the design of spacecraft cryogenic system, some factors must be considered, including space cooler lifetime, power distribution, mass and vibration isolation requirements.
根据寿命、电能分配，质量和防振要求，提出在进行航天器低温系统设计时需要考虑的因素。
Mobility is an important concept for vibration isolation and vibration response characteristics of a structure can be represented essentially by its point mobility on its surface.
导纳是衡量结构动态特性的重要指标，任何结构的振动响应特性本质上都可以用结构表面各点的导纳来表示。
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