| 过山车立环轨道设计方法 |
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| 引用本文： | 刘博,单宇佳,任月明. 过山车立环轨道设计方法[J]. 中国特种设备安全, 2021, 0(1): 13-18 |
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| 作者姓名： | 刘博 单宇佳 任月明 |
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| 作者单位： | 中国特种设备检测研究院 |
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| 基金项目： | 国家重点研发计划项目“基于大数据的特种设备事故预测预防拉术研究”(2018YFC0809000);课题5“基于多源数据分析的机电类特种设备典型故障预测技术研究”(2018YFCO809005). |
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| 摘 要： | 基于加速度研究过山车立环轨道曲线的设计方法.分别研究向心加速度恒定的立环曲线,加速度恒定的立环曲线和以欧拉螺线为基础的立环曲线.建立三种立环曲线的方程,通过数值方法进行求解,借助Matlab计算在给定初始条件和边界条件下的轨道曲线.以加速度为评判标准来分析三种曲线的优点和缺点,最终得到以加速度为基础的立环轨道曲线设计方...
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| 关 键 词： | 过山车轨道 立环 加速度 欧拉螺线 |
Roller Coaster Loop Track Design Method |
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| Liu Bo,Shan Yujia,Ren Yueming. Roller Coaster Loop Track Design Method[J]. , 2021, 0(1): 13-18 |
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| Authors: | Liu Bo Shan Yujia Ren Yueming |
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| Affiliation: | (China Special Equipment Inspection And Research Institute,Beijing 100029) |
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| Abstract: | Based on the acceleration,the design method of roller coaster loop track curve is studied.Constant centripetal acceleration loop track、Constant G-force loop track and loop track based on the Euler Spiral are studied respectively.The equations of three kinds of loop track curves are established,solved by numerical method,and the track curves under given initial and boundary conditions are calculated by MATLAB software.Evaluate the three kinds of curve mentioned above and find the design method based on acceleration of Roller coaster loop track. |
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| Keywords: | Roller coaster track Loop track Acceleration Euler spiral |
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