本文对一种国滞非线性基础隔振的主从结构模型用瞬态最优控制法进行振动控制研究。
Instantaneous optimal control of a model of primary-secondary structure with hysteretic and nonlinear base-isolation is studied in this paper.
本文先后研究了多层刚性体的隔振及参数的优化，以及非刚性机组和非刚性基础隔振系统参数的优化，对刚性体系统和非刚性体系统各参数对隔振传递率的影响进行了一定的分析和探讨。
Secondly the vibration isolation of multi-stage rigid body system and the parametric optimize are researched, and also the parametric optimization of non-rigid machine or equipment system and non-r.
本文对选择隔振基础底板最小配筋量的问题提出了作者的观点。
This paper presents the authors' viewpoint on the choice of minimum reinforcement for isolated foundation bottom slab.
本文借助连续系统理论分析了一个放置于刚性物体振源和刚性基础之间的单个隔振器的力绝对传递率特性。
The transmissibility of the isolator placed between a rigid body and a rigid base is analyzed by the use of the continuous system theory in this paper.
本文简单叙述了机械阻抗法的概念，系统推证了刚性基础下单级和双级隔振的传递率。
The concept of this technique is given in this paper and the transmissibility for one and two-stage mounting systems supported on rigid foundation is derived systematically.
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。
Transmissibility formula is brought forward on the basis of flexible base, and the effect of base impedance on vibration isolation efficiency is discussed.
文中主要考虑了隔振沟位置、隔振沟深度和宽度三个主要影响因素，并在计算结果的基础上分析总结了他们对隔振沟响应增强区的影响规律。
The position, depth and the width of open trenches were the three mainly considered factors. Finally, on the basis of the numerical calculation results, their effects laws were analyzed.
应用两自由度振动理论，根据冲击具有瞬态运动的特点，以冲床为例，研究冲击基础的隔振设计。
Use two freedom vibration theory, base on impact has instant motion characteristic, use puncher example, study the isolating vibration design of impact base.
在浇注了台座块混凝土基础后，进行了弹簧隔振元件的安装。
After pouring the concrete foundation of bench block, the spring vibration isolated elements are installed.
建立了一类柔性基础、刚性设备的复杂系统主动隔振模型，考虑了设备、隔振器、作动器和柔性基础的耦合作用。
An active isolation model is established for the flexible base and rigid equipment systems, taking account of the coupling of equipment, isolators and the foundation.
在对楼层安装机器柔性耦合动力系统功率流理论研究的基础上，本文进一步从实验观点研究了机器—基础柔性隔振系统的功率流传递谱。
Based on the theoretical studies on the power flow in the flexible coupling system of machinery and building floor, the power flow transmission spectra are further investigated experimentally.
着重研究柔性基础上机械系统的被动隔振和吸振综合控制。
Passive synthetic control of isolation and absorption vibration of machine system mounted on flexible foundation is studied in this paper.
本文以HCM_I型亚微米超精密车床为研究背景，在分析了机床结构与振动的基础上，建立了机床主动隔振系统的力学模型。
Based on the analysis of the structure and vibration of HCM-I Submicro CNC Ultra-precision Turning Machine, the mechanical model of active vibration isolation system is set up in the paper.
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；
The vibration transmissibility of the vibration isolation system under complex vibration environment with the floor disturbance and the direct disturbance is defined and studied.
为了使弹性基础的隔振效果达到最佳，对影响其隔振效果的参数进行了优化设计。
The parameters which influence the isolation effect of elastic foundation of forging hammer were optimized to obtain the optimal isolation effect.
隔振器式张紧系统带锯机是在原杠杆压砣式张紧系统带锯机的基础上加以改进而形成的一种新式带锯机。
A improving level and weight model tensile system for band saw machine was devised on existing level and weight tensile, compared to existing mechanism in band saw vibration.
本文通过设计制作1：10模型对汽轮机发电机组弹簧隔振基础进行试验研究。
Through building a 1:10 model of spring vibration isolated turbine-generator foundation, this paper study it by modal test.
研究了隔振器刚度、隔振器阻尼和基础刚度对输入到基础的功率流影响。
The effects of the stiffness and damping of the isolator or the foundation on the power transmission are studied.
设备基础平板配重及隔振器类型的选择为委托专业公司进行动力学及振动模式分析，设计。
Equipment foundation tablet weight and the selection of type of vibration isolator to entrust a specialized company in dynamics and vibration mode analysis of the design.
弹簧隔振元件是整个弹簧隔振基础中的关键部分，为保证试验的准确性，对其进行力学性能及相关试验。
Vibration isolated part is the key of the foundation. Test its mechanical properties and other experiments to guarantee accuracy of the model test.
汽轮机发电机组基础采用弹簧隔振技术以后，结构的动力特性发生变化，因此有必要对弹簧隔振基础的整体抗震性能进行评价。
When used spring vibration, the dynamics property is changed. It is necessary to evaluate the whole earthquake resistance of spring vibration isolated turbine-generator foundation.
为研究磁悬浮浮筏隔振系统的隔振性能奠定了基础。
This laid a foundation for studying vibration isolation performance of maglev floating raft vibration isolation system.
发动机悬置是隔离发动机振动向驾驶室和基础传递的隔振元件，其设计的优劣直接影响汽车的乘坐舒适性。
Engine mount is the isolator isolating vibration transmitted to operator cabin and foundation. The design quality for the mount has direct influence on comfort!
在动态分析基础上设计减振器，同时改善减振器的动态性能是提高压路机的隔振性能的必要条件。
It is essential to improve damping performance of vibrating roller that the isolator rubber is designed on the basis of the dynamic analysis and the dynamic melioration of isolator rubber.
在此基础上分析各子系统激励自由度的选择依据，并通过实验辨识隔振平台系统的物理参数。
The basis for selection of the excitation DOF of each subsystem is analyzed. Finally, the physical parameters of the isolation platform are verified by experiment.
在研究惯性式振动输送机振动特性的基础上，分别对其进行了被动隔振和主动隔振。
The vibration characteristics of an inertial vibration feeder were analyzed. Passive vibration isolation and active vibration isolation for an inertial vibration feeder were researched.
结合工程实际机组隔振系统功率流的数值计算结果，着重探讨隔振器安装位置、刚度及基础弹性对隔振效果影响。
Numerical calculation is carried out on practical project. Elastic mount installed position, stiffness and elastic of foundation are explored and isolation effect is discussed.
用四端参数技术，分析了弹性基础情况下动力悬置系统的隔振特性；
The chassis modal information are gained from finite element analysis by means of ANSYS software.
用四端参数技术，分析了弹性基础情况下动力悬置系统的隔振特性；
The chassis modal information are gained from finite element analysis by means of ANSYS software.
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