| "起-停"巡航控制系统的纵向车距控制方法 |
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| 引用本文： | 周亮,李克强,连小珉,UKAWA Hiroshi,HANDA Masatoshi."起-停"巡航控制系统的纵向车距控制方法[J].清华大学学报(自然科学版),2004,44(8):1138-1141. |
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| 作者姓名： | 周亮 李克强 连小珉 UKAWA Hiroshi HANDA Masatoshi |
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| 作者单位： | 1. 清华大学,汽车工程系,汽车安全与节能国家重点实验室,北京,100084,中国
2. 五十铃汽车有限公司,智能交通规划部,藤泽市,252-8501,日本国 |
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| 基金项目： | 国际合作项目(041902201) |
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| 摘 要： | 针对单一设计距离控制中出现的速度滞后问题,综合考虑速度和距离的控制,提出了一种基于"起停"巡航控制系统的纵向车间距控制器设计方法。该控制器的设计中引入了控制因子,建立了兼顾速度和距离控制的目标性能函数,并对控制因子的取值作了讨论。通过理论分析和仿真实验表明,所提出的控制方法使速度滞后的问题得到改善,同时控制器对质量具有鲁棒性。
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| 关 键 词： | 交通工程 汽车 起停巡航控制 距离控制 |
| 文章编号： | 1000-0054(2004)08-1138-04 |
| 修稿时间： | 2003年11月3日 |
Vehicle-to-vehicle distance control algorithm for stop-go cruise control system |
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| ZHOU Liang,LI Keqiang,LIAN Xiaomin,UKAWA Hiroshi,HANDA Masatoshi,IDONUMA Hideyuki.Vehicle-to-vehicle distance control algorithm for stop-go cruise control system[J].Journal of Tsinghua University(Science and Technology),2004,44(8):1138-1141. |
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| Authors: | ZHOU Liang LI Keqiang LIAN Xiaomin UKAWA Hiroshi HANDA Masatoshi IDONUMA Hideyuki |
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| Institution: | ZHOU Liang~1,LI Keqiang~1,LIAN Xiaomin~1,UKAWA Hiroshi~2,HANDA Masatoshi~2,IDONUMA Hideyuki~2Department of Autmomotive Engineering,Tsinghua University,Beijing 100084,China, 2. Isuzu Motors Ltd,ITS Planning Department,8,Tsuchidana,Fujisawa-shi,Kanagawa 252-8501,Japan) |
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| Abstract: | Delays between speed changes of a lead vehicle and a following vehicle controlled by an automatic cruise control system often cause the cruise control to make rapid changes in the vehicles speed. A vehicle speed and vehicle to vehicle distance control algorithm for stop-go cruise control system was developed using a control factor and a cost function to provide optimum control. The cost function is used to analyze the relationship between the control factor value and the controller performance. Theoretical analysis and simulation results show that the controller reduces the delay between speed changes and responds to changes in the vehicle mass. |
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| Keywords: | transportation engineering automobile stop-go cruise control distance control |
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