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| 单泵多马达液压行走系统同步方式与动力学研究 | |
| 引用本文： | 顾海荣,焦生杰,肖翀宇,刘益民,王富春.单泵多马达液压行走系统同步方式与动力学研究[J].筑路机械与施工机械化,2010,27(8):73-75,78. |
| 作者姓名： | 顾海荣 焦生杰 肖翀宇 刘益民 王富春 |
| 作者单位： | 1. 长安大学机械工程博士后流动站,陕西,西安,710064;江苏华通动力重工有限公司博士后工作站,江苏,镇江,212003;长安大学,道路施工技术与装备教育部重点实验室,陕西,西安,710064 2. 长安大学机械工程博士后流动站,陕西,西安,710064;长安大学,道路施工技术与装备教育部重点实验室,陕西,西安,710064 3. 江苏华通动力重工有限公司博士后工作站,江苏,镇江,212003 |
| 基金项目： | 江苏省博士后科研资助计划项目 |
| 摘 要： | 基于地面力学理论和液压传动理论，对采用不同同步方式的单泵多马达液压行走系统的动力学问题进行研究。建立了行走系统的动力学模型，对比了行走系统的牵引力、速度和传动效率。结果表明：单泵多马达液压行走系统同步方式中，电子防滑技术的性能优于同步分流和自由分流技术。 |
| 关 键 词： | 工程机械 行走系统 动力学 同步 |
Study on Synchronization Mode and Dynamics of Hydraulic Traveling System Driven by Single-pump and Multi-motor |
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| GU Hai-rong,JIAO Sheng-jie,XIAO Chong-yu,LIU Yi-min,WANG Fu-chun.Study on Synchronization Mode and Dynamics of Hydraulic Traveling System Driven by Single-pump and Multi-motor[J].Road Machinery & Construction Mechanization,2010,27(8):73-75,78. | |
| Authors: | GU Hai-rong JIAO Sheng-jie XIAO Chong-yu LIU Yi-min WANG Fu-chun |
| Institution: | 1 .Postdoctoral Mobile Station of Mechanics, Chang＇an University, Xi＇an 710064, Shaanxi, China 2.Postdoctoral Workstation of Jiangsu Huatong Kinetics Co. Ltd., Zhenjiang 212003, Jiangsu, China 3.Key Laboratory for Highway Construction Technology and Equipment of Ministry of Education, Chang＇an Un versity, Xi＇an 710064, Shaanxi, China) |
| Abstract: | The study of dynamics of hydraulic traveling system which is driven by single-pump and multi-motor and applying different synchronization modes is carried out based on terrain mechanics and hydraulic transmission theories. The dynamics model of traveling system is built, and the traction, speed as well as transmission efficiency are compared. The results indicate that among the synchronization modes, the electronic antiskid technology is better than synchronous-shunt technology and free-shunt technology. |
| Keywords: | construction machinery traveling system dynamics synchronization |
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