| 电梯轿厢的导轨激励响应分析 |
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| 引用本文： | 沈姣,汪军.电梯轿厢的导轨激励响应分析[J].机械研究与应用,2011(5):155-157. |
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| 作者姓名： | 沈姣 汪军 |
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| 作者单位： | 江苏省特检院无锡分院电梯检验二部;江苏省特检院无锡分院检验三部; |
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| 摘 要： | 针对电梯轿厢水平振动的简化模型,推导出了不同自由度下的轿厢水平振动微分方程（组）,在假设导轨激励函数已知的情况下,利用MATLAB数值方法求解该振动微分方程（组）,得到了电梯轿厢的导轨激励响应曲线,仿真结果表明,在刚进入和离开导轨不平区时轿厢的加速度达到最大。
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| 关 键 词： | 电梯轿厢 水平振动 导轨激励 响应 |
Response analysis of elevator car on rail excitation |
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| Shen Jiao,Wang Jun.Response analysis of elevator car on rail excitation[J].Mechanical Research & Application,2011(5):155-157. |
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| Authors: | Shen Jiao Wang Jun |
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| Affiliation: | Shen Jiao1,Wang Jun2(1.Elevator inspection department two,Wuxi branch of special equipment safety supervision inspection institute,Jiangsu Jiangsu 214025,China,2.Inspection department three,Jiangsu Wuxi 214025,China) |
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| Abstract: | The vibration differential equation（group） of horizontal vibration of the elevator car is deduced.The differential equations of rail excitation in different levels of freedom are deduced.Under the situation of assuming that the rail excitation function is known,the equation is solved by using MATLAB,the response curve of elevator car is got.The simulation results show that the car′s acceleration has turned to the maximum when the car is driven in the rough zone entering and leaving the rails. |
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| Keywords: | elevator car horizontal vibration rail excitation response |
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