Aiming at on-line chatter suppression, a varying stiffness control method is proposed. The control method is applied in boring chatter control.
就电流变材料在切削颤振在线控制中的应用进行了研究，提出了几种用于控制镗削颤振的智能型颤振抑制装置。
It is thus possible to control the movement of a mass damper or adjust the stiffness of a building's structure using relatively little power.
于是，这就有可能控制一个质量阻尼器的移动或相对地利用低功率来调整建筑物结构的硬度。
This paper expounds the design idea and main contents of construction control system in Self-anchored Suspension Bridge with different girder stiffness.
本文系统地阐述了不同主梁刚度的自锚式悬索桥施工控制系统的设计思路和主要内容。
The aim of the active vibration control of rotor system is to obtain enough accessional stiffness and damper to cut down the response of unbalance and to keep the stabilization of rotor system.
转子振动主动控制的本质就是通过主动控制力给系统引入附加的刚度及阻尼，以达到减少系统的不平衡响应，使系统稳定的目的。
To adopt grading control methods in balancing position increases the system stiffness and stability.
对转子平衡位置采取分级控制策略提高了系统的刚度及稳定性。
Under the guidance of key layer theory in strata control, the conditions of stiffness and strength for key layer are established by using elastic slab theory.
以岩层控制中的关键层理论为指导，应用弹性板理论建立了关键层的刚度条件和强度条件。
Compared with prestressed rebar concrete beam, its stiffness is more little. Especially in the-big-span bridge, its deflection is a important control factor which influence its application.
与预应力钢筋混凝土梁相比，其刚度较小，特别是在大跨径桥梁中，其挠度变形是影响其应用的重要控制因素。
The paper deduces tangent stiffness matrix and set up geometrical nonlinear model of construction control calculation of the cable-stayed bridge.
推演了索单元的切线刚度矩阵，建立了斜拉桥施工控制计算的几何非线性模型。
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。
Seismic influence coefficients of structures with active variable stiffness (AVS) systems, corresponding to two different control laws, are compared and analyzed.
对两种不同控制律下变刚度半主动控制结构的地震影响系数进行了比较和分析。
This paper introduces a harmful drift Angle to control the lateral stiffness of high-rise structures with transfer storey.
提出采用有害位移角来控制带转换层高层建筑结构的侧向刚度。
Through improving the displacement loading control method based on the tangent stiffness, this paper has presented displacement loading control method based on the secant stiffness.
在基于切线刚度的位移加载控制法基础上进行改进，采用基于割线刚度的位移加载控制方法，并绘制了相应框图。
The system transition in the construction of long span prestressed concrete bridge is very complex, and the control of the lateral stiffness is one of the key techniques.
大跨度预应力砼连续梁桥施工过程中体系转换复杂，横向刚度控制是施工的关键之一。
Some living organisms feature an unusual muscle structure, which allows them to control the stiffness of their body, or various parts of it.
一些生物体功能一个不寻常的肌肉结构，这使他们能够控制他们的身体，或它的各部分的刚度。
Dynamic computation is suggested in the design stage to control the whiplash effect by means of adjusting the stiffness and mass distributation of the structure.
应该在设计阶段通过动力计算来检验结构是否易于产生鞭梢效应，并按计算结果来调整结构的刚度或质量分布。
The experimental hysteretic graph shows that the control system work well as expected to drive variable stiffness to absorb or release energy for reducing the vibration of structule.
系统滞回曲线说明该系统充分发挥了可变刚度的吸能、释能减振控制作用；
The relations between stiffness and damping performances and structure parameters of an active magnetic bearing (AMB) system and frequency specificity of the control loop are analysed herein.
分析了电磁轴承系统的刚度阻尼特性与系统结构参数及其控制器频响特性之间的关系。
But the control performance of the pneumatic system is not very good because of its inherent non-linearity and low-stiffness.
但气动系统由于其固有的强非线性和低刚度的弱品质，使得其控制性能和效果不太理想。
The transition -cone is a heavy component with strong stiffness, large -quantity of welding and heavy weight. The control of its welding deformations is a puzzle.
过渡锥体是一个刚性大、焊接量大、重量大的大型构件，其焊接变形的控制是一个比较大的难题。
The vibration control system of two structural connection, in which the two structures are connected with control elements (stiffness and damping elements), is proposed in this paper.
本文提出了两结构依靠控制元件(弹性及阻尼元件)联系组成的两结构联系振动控制体系。
According to amplitude analysis of the measurement signal, the probability DE sign method of finding the spring stiffness of the tractor's hydraulic draft control system is stud ied.
以实测信号为依据，通过幅值域分析，探讨了拖拉机液压系统力调节弹簧刚度的概率设计方法。
Two optimizing formulas of the stiffness aimed for the wall and the strut system for deformation control;
由变形控制所确定的内支撑挡墙与支撑自身的刚度优化公式；
Shape survey and control mathematics model, analytical theory for shape stiffness and the shape and gauge coordination control law are called shape meter method.
板形测控数学模型、解析板形刚度理论和板形板厚协调规律的综合称为板形计法。
The gradient algorithm was adopted to calculate the required control force to suppress the rotor's instantaneous response coming from the parameter variance in the stiffness varying control of rotor.
为了解决转子变刚度控制中因参数变化导致瞬态响应问题，采用梯度算法，计算出抑制转子瞬态响应所需的控制力。
The experiment results show that the initial requirements for the control performance is satisfied because of the good controlling accuracy and static stiffness of the magnetic bearings.
试验结论表示：磁悬浮轴承具有良好白勺控制精度及静态刚度，满足了磁悬浮轴承控制性能白勺初步要求。
The on-site tests of 5 wells showed that the stiffness of lower drill pipe assembly was increased to control deviation in the straight hole.
经现场5口井试验表明，不弯曲钻铤能够起到增大下部钻具组合刚度，控制直井段井斜的作用；
By the technique of intermediate roll shifting, the HC-mill's gap stiffness and the shape control ability is improved significantly.
HC轧机采用中间辊轴向窜动技术，使轧机的横向刚度显著增加，提高了板形控制能力。
Moreover, increasing the stiffness and damping of lower control arm rear bushing and the steering column inertia can effectively reduce the shimmy caused by brake judder.
此外，增加前悬吊下控臂后衬套的刚性系数、阻尼系数与方向盘的转动惯量，均可有效减少因煞车抖振所导致的方向盘振动。
In the using process, no enough stiffness of vacuum crystallizer led to failure, so it lost the original shape and had a great influence on the normal control of production.
真空结晶器属于外压容器，在使用过程中，经常因刚度不足而导致失效，使容器失去了原来的形状，从而影响生产的正常进行。
In the using process, no enough stiffness of vacuum crystallizer led to failure, so it lost the original shape and had a great influence on the normal control of production.
真空结晶器属于外压容器，在使用过程中，经常因刚度不足而导致失效，使容器失去了原来的形状，从而影响生产的正常进行。
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