| 无能源磁摩擦控制装置性能试验研究 |
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| 引用本文： | 王伟,王焕定,刘锐.无能源磁摩擦控制装置性能试验研究[J].地震工程与工程振动,2002,22(4):163-168. |
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| 作者姓名： | 王伟 王焕定 刘锐 |
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| 作者单位： | 哈尔滨工业大学土木工程学院,黑龙江,哈尔滨,150090 |
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| 摘 要： | 本文提出了一种智能型无能源磁摩擦控制装置的设计思想，制作了无能源磁摩擦控制装置模型－永磁铁摩擦耗能装置模型。通过该装置的性能试验研究，获得了无能源磁摩擦控制装置的滞回性能曲线。由于可通过改变有效磁极面积使摩擦力由恒定转为连续可变，即该装置的摩擦力随位移的变化可连续、可逆、迅速地改变，因此该装置具有明显的自适应性。
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| 关 键 词： | 无能源磁摩擦控制装置 试验 研究 耗能装置 振动控制 自适应性 |
| 文章编号： | 1000-1301(2002)04-0163-06 |
Experimental study on needless energy magnet- friction control devices |
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| WANG Wei,WANG Huan ding,LIU Rui.Experimental study on needless energy magnet- friction control devices[J].Earthquake Engineering and Engineering Vibration,2002,22(4):163-168. |
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| Authors: | WANG Wei WANG Huan ding LIU Rui |
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| Abstract: | Structural design control method for needless energy magnet-friction(NEMF)control device is put forward and NEMF control device model, permanent-magenet-friction energy dissipation device, is made. Hysteretic curves for permanent-magnet-friction energy dissipation devices are provided by performance capacity experiments. By changing effective magnet areas the friction can be changed continuously, in another words, the device friction can vary continuously, conversely and quickly. The permanent-magnet-friction energy dissipation devices have self-adaptive capacity in evidence. |
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| Keywords: | needless energy magnet-friction energy dissipation device |
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