| 基于虚拟样机技术的电动代步车平顺性研究 |
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| 引用本文： | 舒红宇,冯彧,张伟伟,王晓军,陈竹. 基于虚拟样机技术的电动代步车平顺性研究[J]. 上海工程技术大学学报, 2008, 22(1): 18-21. DOI: 10.3969/j.issn.1009-444X.2008.01.005 |
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| 作者姓名： | 舒红宇 冯彧 张伟伟 王晓军 陈竹 |
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| 作者单位： | 重庆大学,机械工程学院,重庆,400030;重庆大学,机械工程学院,重庆,400030;重庆大学,机械工程学院,重庆,400030;重庆大学,机械工程学院,重庆,400030;重庆大学,机械工程学院,重庆,400030 |
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| 摘 要： | 介绍一种新型轴距可调式的电动代步车,利用虚拟样机技术建立了整车的动力学模型,在仿真过程中采用柔性车架代替刚性车架以真实有效地模拟振动的传递过程,并在ADAMS中完成路面激励下的道路行驶实验,最后采用客观评价法对该型电动代步车的平顺性作出评价.
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| 关 键 词： | 电动代步车 虚拟样机 柔性化 平顺性 |
| 文章编号： | 1009-444X(2008)01-0018-04 |
| 修稿时间： | 2007-12-03 |
Ride Comfort Research of Scooter Based on Virtual Prototype Technology |
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| SHU Hongyu,FENG Yu,ZHANG Weiwei,WANG Xiaojun,CHEN Zhu. Ride Comfort Research of Scooter Based on Virtual Prototype Technology[J]. Journal of Shanghai University of Engineering Science, 2008, 22(1): 18-21. DOI: 10.3969/j.issn.1009-444X.2008.01.005 |
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| Authors: | SHU Hongyu FENG Yu ZHANG Weiwei WANG Xiaojun CHEN Zhu |
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| Affiliation: | (College of Mechanical Engineering, Chongqing University, Chongqing 400030, China) |
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| Abstract: | A new-style scooter whose axle base is adjustable was introduced. The dynamic model of the scooter was established by using virtual prototype technology. The truly vibrational transmission process by using flexible chassis instead of rigid chassis has been simulated. And road tests stimulated have been accomplished by random road input in ADAMS. Finally the scooter＇s ride comfort has been evaluated by using objective estimation method. |
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| Keywords: | scooter virtual prototype flexibility ride comfort |
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