一种履带式全方位移动平台的平顺性分析

摘要/Abstract

摘要：

针对Mecanum轮式全方位移动平台存在路面适应性差等问题，提出了“全方位移动履带”的结构，并研制出一种履带式全方位移动平台；研究了履带式全方位移动平台的运动平顺性，分别建立了履带式和Mecanum轮式全方位移动平台的虚拟样机，主要完成了两种样机在B~F级不平路面的纵向及横向运动仿真试验；分析了两种样机纵向及横向运动的平顺性，结果表明，履带式全方位移动平台的运动平顺性优于Mecanum轮式全方位移动平台，并总结了路面等级对其纵向及横向运动平顺性的影响规律；在一段土路（相当于C级路面）上完成了平台的平顺性试验，试验结果验证了仿真结果的正确性；因此，履带式全方位移动平台可以改善Mecanum轮式全方位移动平台的路面适应性。

关键词: 全方位移动履带, Mecanum轮, 履带, 全方位移动平台, 平顺性

Abstract:

For the existing problems of a Mecanum wheeled omnidirectional mobile platform such as bad road adaptability, the structure of the omnidirectional mobile track was proposed, and a tracked omnidirectional mobile platform was developed.The ride comfort of the platform was studied, the virtual prototypes of the tracked and Mecanum-wheeled platforms were established respectively, and simulations of the longitudinal and lateral motions of the both prototypes were mainly accomplished on the grade B~F uneven roads; the ride comfort of the longitudinal and lateral motions of the both prototypes was analysed, and the influence law among the ride comfort of the longitudinal and lateral motions of the platform and the grade of the uneven roads was obtained. The ride comfort tests were accomplished on a dirt road that was equivalent to a grade C road, and the test results can validate the correctness of the simulation results. Therefore, the tracked omnidirectional mobile platform can improve the road adaptability of the Mecanum-wheeled platform.

Key words: omni-track, Mecanum wheel;track, omnidirectional mobile platform, ride comfort

中图分类号:

TP24

张豫南, 黄涛, 张芳, 田鹏. 一种履带式全方位移动平台的平顺性分析[J]. 中国机械工程, 2015, 26(7): 988-993.

Zhang Yunan, Huang Tao, Zhang Fang, Tian Peng. Ride Comfort Analysis of a Tracked Omnidirectional Mobile Platform[J]. China Mechanical Engineering, 2015, 26(7): 988-993.

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http://www.cmemo.org.cn/CN/Y2015/V26/I7/988

参考文献

[1]McGowen H.Navy Omni-directional Vehicle (ODV) Development: Where the Rubber Meets the Deck[J].Naval Engineers Journal, 2000，112(4)：217-228.
[2]王双双.全方位移动平台运动仿真与控制研究[D].北京：装甲兵工程学院，2012.
[3]Jung W K，Hyun S H，Bong S K，et al.Assistive Mobile Robot Systems Helping the Disable Walkers in a Factory Environment[J]. International Journal of ARM，2008，9(2)：42-52.
[4]王一治.适于楼宇环境的全方位移动技术研究[D].上海：上海大学, 2009.
[5]王一治，常德功，钱晋武.适应不平地面的Mecanum四轮全方位小车结构及运动学模型[J].中国机械工程，2009，20(5)：1130-1133.
Wang Yizhi，Chang Degong，Qian Jinwu.Configuration and Kinematics Model of Omni-directional Mobile Vehicle with Four Mecanum Wheels Suitable for Uneven Ground[J].China Mechanical Engineering，2009，20(5)：1130-1133.
[6]王一治，钱晋武，常德功.不平地面上Mecanum轮全方位系运动学通用模型[J].机械工程学报，2009，45(9)：77-81.
Wang Yizhi，Qian Jinwu，Chang Degong.General Kinematics Model of Motion System with Mecanum Wheels on Uneven Floor[J]. Journal of Mechanical Engineering，2009，45(9)：77-81.
[7]张豫南，黄涛，颜南明，等.全方位移动履带：中国，CN103043128A[P].2013-04-27.
[8]黄涛，张豫南，田鹏，等.一种履带式全方位移动平台的设计与运动学分析[J].机械工程学报，2014，50(21)：206-212.
Huang Tao，Zhang Yunan，Tian Peng，et al.Design & Kinematics Analysis of a Tracked Omnidirectional Mobile Platform[J]. Journal of Mechanical Engineering，2014，50(21)：206-212.
[9]王一治，常德功.Mecanum四轮全方位系统的运动性能分析及结构形式优选[J].机械工程学报，2009，45(5)：307-310.
Wang Yizhi，Chang Degong.Motion Performance Analysis and Layout Selection for Motion System with Four Mecanum Wheels[J]. Journal of Mechanical Engineering，2009，45(5)：307-310.
[10]GB/T 7301-2005.机械振动道路路面谱测量数据报告[S].北京：中国标准出版社，2005.
[11]邸长俊，阮米庆，郝鹏飞.标准路面谱重构及其应用[J].机械工程师，2010(1)：27-28.
Di Changjun, Ruan Miqing, Hao Pengfei.Simulation and Application of Road Roughness[J].Mechanical Engineer, 2010(1): 27-28.
[12]周长城.车辆悬架设计及理论[M].北京：北京大学出版社，2011.
[13]任焱晞，李青霞，田睿.平顺性评价新、旧国际标准对比分析研究[J].汽车技术，2008(6)：12-16.
Ren Yanxi，Li Qingxia，Tian Rui.Comparison and Analysis of Two Version of Vehicle Ride Comfort Evaluation Standard[J]. Automobile Technology，2008(6)：12-16.
[14]周云波，闫清东，李宏才.履带车辆平顺性仿真试验路面谱研究[J].系统仿真学报，2006，18（增2）：95-100.
Zhou Yunbo，Yan Qingdong，Li Hongcai.Road Roughness Research of Tracked Vehicle Compliance Simulation Experiment[J]. Journal of System Simulation，2006，18(S2)：95-100.
[15]吴大林，马吉胜，蔡树新，等. 基于虚拟样机的自行火炮行驶平顺性仿真研究[J].兵工学报，2006，27(6)：970-973.
Wu Dalin，Ma Jisheng，Cai Shuxin，et al.A Simulation Study on Ride Comfort of a Self-propelled Gun Based on Virtual Prototype[J]. ACTA Armamentarii，2006，27(6)：970-973.
[16]李军，张洪康，孟红，等.履带车辆行驶平顺性仿真分析研究[J].车辆与动力技术，2003(4)：4-7.
Li Jun，Zhang Hongkang，Meng Hong，et al.Research of Tracked Vehicle Compliance Simulation[J].Vehicle & Power Technology, 2003(4)：4-7.
[17]何子述，夏威.现代数字信号处理及其应用[M].北京：清华大学出版社，2009.