| 差动轮系指南车的设计与分析 |
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| 引用本文： | 李绍青. 差动轮系指南车的设计与分析[J]. 机械传动, 2012, 36(6): 44-46 |
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| 作者姓名： | 李绍青 |
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| 作者单位： | 安徽建筑工业学院机械与电气工程系,安徽合肥,230601 |
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| 基金项目： | 安徽建筑工业学院大学生创新基金,安徽省第二届大学生科普创新大赛获奖作品 |
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| 摘 要： | 为了满足科普和教学的需要,用虚拟样机技术对我国古代传说中的指南车进行了设计与分析。机构中使用齿轮差速器对小车的转向进行补偿,使得导向杆相对于地面的转动速度始终为0,实现了实时指南的效果。仿真分析和实物制作都取得了成功,证明了结构的合理性。设计的指南车结构简单,传动件较少,易于观察和理解,适合科普和教学的需要。
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| 关 键 词： | 差动轮系 指南车 设计 虚拟样机 仿真 |
Design and simulation of a Differential Gear Compass Chariot |
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| Li Shaoqing. Design and simulation of a Differential Gear Compass Chariot[J]. Journal of Mechanical Transmission, 2012, 36(6): 44-46 |
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| Authors: | Li Shaoqing |
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| Affiliation: | Li Shaoqing(Department of Mechanical & Electrical Engineering,Anhui Institute of Architecture Industry,Hefei 230601,China) |
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| Abstract: | To meet the needs of public science education,an ancient China compass chariot was designed and simulated with virtual prototyping technology.Differential gear was used in the machine to compensate for the turning of the chariot,so that the angular velocity of the compass pole to the earth is always zero,achieving south pointing function.The principle is tested reasonable since simulation and prototype production have been successful.The compass chariot has simple structure,less transmission parts,easy to observe and understand,and can be met the need of public science education. |
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| Keywords: | Differential gear Compass chariot Design Virtual prototype Simulation |
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