| 车辆起-停巡航控制系统的加速度跟踪控制 |
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| 引用本文： | 宾洋,李克强,连小珉,UKAWA Hiroshi,HANDA Masatoshi.车辆起-停巡航控制系统的加速度跟踪控制[J].清华大学学报(自然科学版),2005,45(2):246-249. |
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| 作者姓名： | 宾洋 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,先进ITS研究组,神奈川县,2528501,日本 |
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| 摘 要： | 针对低速行驶工况下的车辆StopandGo(起停)巡航控制系统,在研究其加速度动态响应非线性特性的基础上,设计了一种基于滑模变结构控制(SMC)的模型匹配控制器,该控制器综合了SMC的鲁棒性及模型匹配控制(MMC)快速响应的优点。通过仿真计算,结果表明该控制器不但能有效提高车辆在低速工况下加速度的快速跟踪性,而且还改善了系统对外界干扰的鲁棒性能。
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| 关 键 词： | 车辆动力学 StopandGo巡航控制系统 非线性 滑模变结构控制 模型匹配控制 |
| 文章编号： | 1000-0054(2005)02-0246-04 |
| 修稿时间： | 2002年3月26日 |
Acceleration tracking control of Stop and Go cruise control systems |
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| Bin Yang,Li Keqiang,Lian Xiaomin,UKAWA Hiroshi,HANDA Masatoshi,IDONUMA Hideyuki.Acceleration tracking control of Stop and Go cruise control systems[J].Journal of Tsinghua University(Science and Technology),2005,45(2):246-249. |
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| Authors: | Bin Yang Li Keqiang Lian Xiaomin UKAWA Hiroshi HANDA Masatoshi IDONUMA Hideyuki |
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| Institution: | BIN Yang~1,LI Keqiang~1,LIAN Xiaomin~1,UKAWA Hiroshi~2,HANDA Masatoshi~2,IDONUMA Hideyuki~2Department of Automotive Engineering,Tsinghua University,Beijing 100084,China,2. Advanced ITS Group,Isuzu Motors Limited,Kanagawa-Ken,2528501,Japan) |
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| Abstract: | A model matching control (MMC) controller based on sliding mode control (SMC) method was developed for longitudinal acceleration tracking control in a Stop and Go vehicle cruise control system. The nonlinearities of the vehicle acceleration response at low-speeds were incorporated into a nominal trans-function model of the vehicle longitudinal dynamic system. The nominal trans-function model was then incorporated into the MMC controller, which included an SMC feedback compensator, the controller combines the advantages of the two control methods to provide robustness and rapid response. Simulations show that the controller not only enhances the vehicle acceleration tracking capability compared with conventional MMC controllers based on the PID method, but also improves the system's robustness at low-speeds. |
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| Keywords: | vehicle dynamics Stop and Go cruise control system nonlinearity sliding mode control model matching control |
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