阻尼器

The development and application of the conventional coreless generator and electromagnetic damper are introduced at the beginning of this paper.

文中简要介绍了常规空心杯电机与电磁阻尼器的结构、发展和应用，基于Ansoft公司的电磁场分析软件Maxwell 2D学生版软件建立了电磁阻尼器静磁场的二维仿真模型，分别对不同充磁方向、极弧系数、磁极对数的气隙磁密分布进行了静态仿真分析，得出了相应结论。

Using partial least squares in conjunction with the chebyshev polynomial representation, the expression for the simplifying model is built, and is provided to determine the optimal MR damper marker.

采用偏最小二乘法误差估计、Chebyshev多项式拟合建立了MR阻尼器简化模型的参数化表达式，为合理选择MR阻尼器提供了便捷的可靠的手段。

The formula of the output damping force and displacement was obtained for this kind of SMA damper based on the established mechanics model.

给出了该种阻尼器的阻尼力与振动位移关系公式，并针对三款该种阻尼器缩尺模型给出了具体数据。

The results show that there are optimal damping coefficient leading to the minimum response of the primary core-tube, and that the dynamic response is not sensitive to the lesser damper stiffness, and that the optimal value affected by inter-story drift ratio of the suspended floors as constraint condition and setting reasonable structural parameters could meet the optimization objectives and the inter-story drift ratio limit of the suspended floors.

结果表明：存在最优阻尼器的阻尼系数，使得主体核筒的响应最小；当阻尼器的刚度较小时，可以忽略其对结构动力响应的影响；悬挂楼面的层间位移角作为约束条件，影响结构参数的优化值；通过设置合理的参数才能够同时满足优化目标和悬挂楼面的层间位移角限值。

The simulation analysis on seismic response of seven continuous rigid-framed bridges at the two states of SMA dampers control, restrainer control, was carried out. The results show that this kind of SMA damper can availably control the seismic displacement of bridge, whose control effect for expansion joint's displacement is better than steel restrainer.

6数值分析了某七跨连续预应力混凝土刚构桥在安装SMA阻尼器和传统钢棒限位器两种情况下的地震反应，数值结果表明：两者输出控制力相同的情况下，SMA阻尼器对梁体相对位移和关键部位位移的控制效果明显优于传统钢棒限位器。

Through extracting viscous damps' damping force, displacement and energy consumption, we can find that the wharf's horizontal displacement is effectively reduced and seismic energy is consumed by viscous dampers.

提取了粘滞阻尼器在不同峰值加速度时的阻尼力、位移和耗能量。结果表明，粘滞阻尼器能够有效地控制高桩码头的水平位移，消耗地震能量。

A new type of shape memory alloy damper was proposed by utilizing both the high damping and recentring features of superelastic SMA wire.

利用奥氏体SMA丝的超弹性和阻尼特性，设计了一种新型的SMA阻尼器，试验研究了该阻尼器在循环荷载作用下的力学性能，建立了基于塑性理论的一维理论模型，并对其力学性能进行了数值模拟。

On this basis, the vibration parameters of controllable dampers and isolators as well as location of controllable dampers are optimized.

在此基础上，对可控阻尼器与可控隔振器的振动参数及可控阻尼器的安装位置、方向进行了优化。

Unique rotary damper rear suspension uses separate leverage ratios and linkage for the spring and damper, resulting in a smoother ride and better traction throughout the range of wheel travel. Damping and preload are fully ad**le.

独特的旋转式阻尼器后悬架系统使用分离杠杆提供了弹簧与阻尼器的连接，产生的结果是获得了平滑舒适的骑乘感觉以及更好的贯穿全部的牵引力输出范围，阻尼与预载是全部可调的。

Nantong City of Spring giant hanger Limited, the company from 1985, I began specializing in the production of domestic and foreign variety of variable spring hanger, Constant Spring hanger, variable disc spring hanger, Constant disc spring hanger , Hydraulic dampers, dampers, shock absorber spring, the folder, connections, supports, pipe-hanger (including non-standard pieces of the design and manufacturing), the products are suitable for nuclear power plants, thermal power plants, boilers Industry, petrochemical enterprises.

南通市巨力弹簧吊架有限公司，我公司从1985年开始专业生产国内、国外各种规格的可变弹簧吊架、恒力弹簧吊架、可变碟簧吊架、恒力碟簧吊架、液压阻尼器、阻尼器、弹簧减振器、管夹、连接件、支座、管道支吊架（包括非标件的设计及制造），产品适用于核电厂、火力发电厂、锅炉行业、石油化工企业。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。