1) Active and passive vibration isolation
主被动隔振
1.
Active and passive vibration isolation can effectively enhance system ability of vibration isolation in the whole frequency band,which is helped to control grinding pressure at a stable setting level in the process of natural diamond tool grinding.
主被动隔振能够有效改善系统全频带隔振能力,有助于金刚石刀具研磨过程中稳定控制刀具刃口所受到的研磨压力。
2) passive vibration isolation
被动隔振
1.
A survey of the current vibration isolator design and the mechanical models of vibration isolation and anti-shock of the passive vibration isolation system were presented.
介绍隔振器设计概况及被动隔振系统的隔振与隔冲力学模型 ,讨论并通过实例阐述了舰载小尺寸隔振系统在优化设计中的目标函数以及约束条件的确立方法和原则 ,建立了以最大隔冲响应加速度为目标函数以隔振要求为约束条件的求解优化数学模
2.
Therefore, effective isolation method is investigated by combining active and passive vibration isolation technology for out small disturbance.
为此,结合主动隔振和被动隔振技术研究对外界微小振动扰动有效隔离方法。
3) Integrated active and passive vibration isolation
主被动一体化隔振
4) active vibration isolation
主动隔振
1.
Simulation research of active vibration isolation for nonlinear chaotic vibration systems;
一类非线性混沌振动的主动隔振仿真研究
2.
Adaptive feedback control method for active vibration isolation based on on-line frequencies estimation;
基于在线频率估计的自适应反馈主动隔振技术
5) active isolation
主动隔振
1.
This investigation makes a model of a active isolation system with a flexible base,which is disturbed by complex excitations,PID control strategy has been studied for the reduction of structural power transmission from machine A to base C via two mounts,At last,numerical examples are presented.
给出了复杂激励下柔性耦合主动隔振系统模型,将PID控制应用到该系统中,最后用Matlab仿真了功率流传递谱,得到良好的隔振效果,为机床类机器上楼等柔性安装问题提供了理论帮助。
2.
An active isolation system of multi mounts and 2-DOF disturbances mounted on a flexible receiver is presented,using the sub system mobility method.
本文利用子结构导纳法建立了柔性基础多支承多扰源主动隔振系统模型。
3.
The theory analysis and experiment research of active isolation system based on Giant Magnetostrictive Actuator (GMA) are discussed in this dissertation.
本论文对超磁致伸缩驱动器(GMA)在主动隔振系统中的应用进行了系统的理论分析和实验研究，旨在采用超磁致伸缩驱动器作为主动隔振系统中的执行机构抑制隔振平台的振动，以提高隔振平台的隔振精度。
6) semi-active vibration isolation
半主动隔振
1.
Using Lagrange equation,a six-degree of freedom vertical direction vibration model of a semi-active vibration isolation system is established for a railway vehicle.
依据拉格郎日方程,建立六自由度列车半主动隔振系统的垂向振动模型;应用MATLAB/SIMULINK仿真模块构造列车半主动隔振系统仿真模型,对列车进行时域分析。
2.
Using Lagrange equation,the six-degree of freedom vertical direction vibration model of semi-active vibration isolation system is established for railway passenger car.
依据拉格郎日方程,建立了六自由度铁路客车半主动隔振系统的垂向振动模型;应用MATLAB软件编制了“铁路客车被动、半主动随机隔振分析”仿真系统,对铁路客车随机隔振进行计算机仿真。
补充资料：隔振
| 隔振 vibration isolation 采用适当的弹性兼阻尼装置以隔离机械振动的措施。根据激振源的不同，隔振可分为两类：①对于本身是振源的结构物，为减少其振动对周围人和物的影响，用隔振器材（如天然或人造橡胶制品、软木、毛毡制品、泡沫塑料、金属弹簧制品、不锈钢丝网制品、各种高分子化合物的粘弹性材料制品等）把振源与支承隔离开，以减小传给支承的不平衡惯性力，称为积极隔振，又称主动隔振。水泵、发动机、锻锤机械等的隔振就属此类。积极隔振系数ηz表示积极隔振效果，它等于隔振后传到支承上的力与未隔振时传到支承上的力之比。②对于振源来自支承的情况，为减少支承传给结构物的振动，把结构物安装在一个隔振台上，使它与支承隔离，这种措施称为消极隔振，又称被动隔振。精密仪器、车厢和舰艇上导弹发射架的隔振等均属此类。消极隔振系数ηb表示消极隔振效果，它等于隔振后结构物的振幅与支承运动的振幅之比。隔振系数小表示隔振效果好。两类隔振系数的计算公式相同。对于单自由度隔振系统， 
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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