Design of 8-shaped Trajectory Carbon-free Car based on Cylindrical Cam Driving

Jiao Fei; Chen Lihang; Dai Menglian; Li Xu; Yao Lei

doi:10.16578/j.issn.1004.2539.2018.04.015

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Design of 8-shaped Trajectory Carbon-free Car based on Cylindrical Cam Driving

更新时间：2022-10-20

- Design of 8-shaped Trajectory Carbon-free Car based on Cylindrical Cam Driving
- Vol. 42, Issue 4, Pages: 71-75(2018)
- 作者机构：
  
  1. 湖南农业大学工学院
  2. 南方粮油作物协同创新中心
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2018.04.015
  CLC：
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[1]焦飞,陈力航,戴孟莲,李旭,姚雷.基于圆柱凸轮机构的“8字形”无碳小车设计[J].机械传动,2018,42(04):71-75.

Jiao Fei, Chen Lihang, Dai Menglian, et al. Design of 8-shaped Trajectory Carbon-free Car based on Cylindrical Cam Driving. [J]. 42(4):71-75(2018)
[1]焦飞,陈力航,戴孟莲,李旭,姚雷.基于圆柱凸轮机构的“8字形”无碳小车设计[J].机械传动,2018,42(04):71-75. DOI： 10.16578/j.issn.1004.2539.2018.04.015.

Jiao Fei, Chen Lihang, Dai Menglian, et al. Design of 8-shaped Trajectory Carbon-free Car based on Cylindrical Cam Driving. [J]. 42(4):71-75(2018) DOI： 10.16578/j.issn.1004.2539.2018.04.015.

摘要

根据第五届全国大学生工程实训大赛的要求,设计并制作基于圆柱凸轮结构的"8字形"无碳小车。根据规划的无碳小车理论轨迹,对小车的传动机构和转向机构进行了设计和参数计算,得出了小车的运动方程,结合Solid Works中的Motion分析对小车运动轨迹进行仿真,并对圆柱凸轮等关键参数进行优化。试验结果表明,该无碳小车能完成11次"8字形"寻迹运动,实现了按预定轨迹行走的目的,验证了该机构的合理性。

Abstract

According to the requirements of the Fifth National College Students ’ Comprehensive Ability Competition in Engineering Training,the design and production of cam structure based on the 8-shaped carbon-free car is completed. According to the theoretical trajectory of the carbon-free car,the design and parameter calculation of the transmission mechanism and the steering mechanism of the car are carried out. The kinematic equation of the car is obtained,and the motion trajectory of the car is simulated according to Motion analysis in Solid Works. Parameters such as cylindrical cam are optimized. The test results show that the carbon-free car can complete 11 times 8-shaped tracing movement,which archived the purpose of walking according to the intended track and verified the rationality of the mechanism.

关键词

无碳小车传动机构转向机构圆柱凸轮仿真

Keywords

Carbon-free carTransmission mechanismSteering mechanismCylindrical camSimulation

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