| 线控转向汽车传感器的容错控制 |
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| 引用本文： | 田承伟,宗长富,王祥,姜国彬,何磊. 线控转向汽车传感器的容错控制[J]. 吉林大学学报(工学版), 2010, 40(1): 6-0012 |
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| 作者姓名： | 田承伟 宗长富 王祥 姜国彬 何磊 |
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| 作者单位： | 吉林大学汽车动态模拟国家重点实验室,长春,130022 |
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| 基金项目： | 国家自然科学基金项目(50775096);“863”国家高技术研究发展计划项目（2006AA110101）;吉林大学“985工程”项目（20080204） |
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| 摘 要： | 以基于最优滤波理论的自适应渐消Kalman滤波技术的状态估计器为基础,提出了一种新的线控转向汽车主要传感器的容错控制方法,并进行了硬件在环仿真验证。结果表明:该方法可以应用于线控转向汽车传感器的容错控制,能够有效提高线控转向汽车传感器的可靠性和安全性。
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| 关 键 词： | 车辆工程 线控转向 传感器 容错控制 自适应渐消Kalman滤波器 自适应状态估计 |
| 收稿时间： | 2008-10-07 |
Sensor fault tolerance control method for steer-by-wire car |
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| TIAN Cheng-wei,ZONG Chang-fu,WANG Xiang,JIANG Guo-bin,HE Lei. Sensor fault tolerance control method for steer-by-wire car[J]. Journal of Jilin University:Eng and Technol Ed, 2010, 40(1): 6-0012 |
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| Authors: | TIAN Cheng-wei ZONG Chang-fu WANG Xiang JIANG Guo-bin HE Lei |
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| Affiliation: | State Key Laboratory of Automobiles Dynamic Simulation, Jilin University, Changchun 130022, China |
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| Abstract: | A new fault tolerance control method was proposed for the key sensors in the steer-by-wire(SBW) car based on the adaptive fading Kalman filter technology of the optimal filter theory. The method was validated by the hardware-in-loop test. The test results showed that the suggested method provides a fault tolerance for the sensors in the SBW system, improving the safety and the reliability of the system. |
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| Keywords: | vehicle engineering steer-by-wire(SBW) system sensor fault tolerance control adaptive fading Kalman filter adaptive state estimation |
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