| 基于虚拟样机技术的电梯动态设计与优化 |
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| 引用本文： | 刘文,刘艳斌,张星.基于虚拟样机技术的电梯动态设计与优化[J].工程图学学报,2012,33(6):82-87. |
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| 作者姓名： | 刘文 刘艳斌 张星 |
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| 作者单位： | 福州大学测试中心,福建福州,350002 |
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| 摘 要： | 为优化电梯动力学参数以提高电梯的乘坐舒适性,论文运用SolidWorks和ADAMS联合建立电梯的虚拟样机模型,给定约束和驱动,对虚拟样机进行动态仿真和分析.通过对电梯振动信号频域分析和多体动力学系统固有频率分析后,对电梯动力学参数进行优化.仿真结果表明,优化后电梯各项动态特性指标较优化前均有很大的改善,为改进电梯性能提供了设计依据.
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| 关 键 词： | 虚拟样机技术 电梯 振动加速度 仿真 优化 |
Dynamic design and optimization of elevator based on virtual prototype technology |
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| Liu Wen
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Liu Yanbin
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Zhang Xing.Dynamic design and optimization of elevator based on virtual prototype technology[J].Journal of Engineering Graphics,2012,33(6):82-87. |
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| Authors: | Liu Wen Liu Yanbin Zhang Xing |
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| Affiliation: | (Instrumental Measurement ＆ Analysis Center,Fuzhou University,Fuzhou Fujian 350002,China) |
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| Abstract: | In order to optimize dynamics parameters for improving the riding comfort of elevator,Solidworks and Adams are combined to set up the virtual prototype model of elevator.Dynamic simulation and analysis are carried out for this model under certain constraints and drivers.Dynamics parameters are optimized by frequency domain analysis of vibration signal and natural frequency analysis for multi-body system of elevator.The simulation result shows that various dynamic characteristics have been improved greatly after optimization,this simulation result also provides reliable basis for improving efficiency for elevator. |
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| Keywords: | virtual prototype technology elevator vibration acceleration simulation optimization |
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