| 拖拉机AMT系统换挡控制策略研究 |
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| 引用本文： | 刘继国,徐立友,刘宗剑,王明训. 拖拉机AMT系统换挡控制策略研究[J]. 农业装备与车辆工程, 2014, 0(3): 22-25 |
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| 作者姓名： | 刘继国 徐立友 刘宗剑 王明训 |
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| 作者单位： | [1]中国一拖集团有限公司,河南省 洛阳市471004 [2]河南科技大学车辆与交通工程学院,河南省 洛阳市471003 [3]第一拖拉机股份有限公司技术部,河南省 洛阳市471004 |
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| 基金项目： | 洛阳市重大科技专项（20100610） |
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| 摘 要： | 换挡控制技术是AMT系统控制的关键技术之一。为了实现拖拉机AMT换挡过程的自动控制,对拖拉机AMT工作原理进行分析,根据拖拉机特殊的田间作业工况,求解出拖拉机AMT最佳换挡规律,制定了换挡过程控制策略,建立AMT系统及控制策略仿真模型,对拖拉机AMT的换挡过程进行仿真分析。结果表明,所制定的控制策略能够使拖拉机的换挡过程得到满意的控制效果。
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| 关 键 词： | 拖拉机 换挡过程 控制策略 仿真 |
Study on Shifting Control Strategy for Tractor AMT System |
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| Liu Jiguo,Xu Liyou,Liu Zongjian,Wang Mingxun. Study on Shifting Control Strategy for Tractor AMT System[J]. Agricultural Equipment & Vehicle Engineering, 2014, 0(3): 22-25 |
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| Authors: | Liu Jiguo Xu Liyou Liu Zongjian Wang Mingxun |
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| Affiliation: | 1. YTO Group Corporation, Luoyang City, Henan Province 471004, China; 2. School of Vehicle ＆ Transportation Engineering, Henan University of Science ＆ Technology, Luoyang City, Henan Province 471003, China; 3. Technology Department, First Tractor Company Limited, Luoyang City, Henan Province 471004, China) |
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| Abstract: | Shifting control technology is one of the key technologies for AMT control system. In order to realize the automatic control of shifting process for tractor AMT, the working principle for tractor AMT is analyzed. The optimal shifting rule for tractor AMT is worked out according to the special field working condition. The control strategy of shifting process is designed. The simulation models of AMT system and control strategy are established and simulation analysis is done for the shifting process of tractor AMT. It turns out that with using the control strategy, the effect of the shifting process is satisfactory. |
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| Keywords: | tractor AMT shifting process control strategy simulation |
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