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| 基于带切换增益模糊调节的滑模控制算法的车辆电液制动系统 | |
| 引用本文： | 周之光,张桂香,Chunting Mi.基于带切换增益模糊调节的滑模控制算法的车辆电液制动系统[J].汽车工程,2010,32(3). |
| 作者姓名： | 周之光 张桂香 Chunting Mi |
| 作者单位： | 1. 湖南大学机械与运载工程学院,长沙,410082;密歇根大学迪尔伯恳分校,迪尔伯恩,美国,48128 2. 湖南大学机械与运载工程学院,长沙,410082 3. 密歇根大学迪尔伯恳分校,迪尔伯恩,美国,48128 |
| 摘 要： | 针对汽车线控电液制动系统建立了单轮车辆模型,研制了一种新的状态观测器对车速进行估算,试验结果表明该方法正确实用.采用切换增益模糊调节的滑模控制算法对非线性时变的车辆实施基于最佳滑移率的制动控制,在Matlab/Simulink中的仿真结果和验证试验都表明在汽车线控制动系统应用该算法是可行、有效的,在该算法的控制下汽车可获得比一般滑模控制更好的制动性能. |
| 关 键 词： | 线控电液制动 切换增益 模糊调节 滑模控制 观测器 |
Vehicle EHB System Based on Sliding Mode Control Algorithm with Switch Gain Fuzzy Modulation |
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| Zhou Zhiguang,Zhang Guixiang,Chunting Mi.Vehicle EHB System Based on Sliding Mode Control Algorithm with Switch Gain Fuzzy Modulation[J].Automotive Engineering,2010,32(3). | |
| Authors: | Zhou Zhiguang Zhang Guixiang Chunting Mi |
| Institution: | Zhou Zhiguang1,2,Zhang Guixiang1 & Chunting Mi21.College of Mechanical , Vehicular Engineering,Hunan University,Changsha 410082,2.University of Michigan-Dearborn,Dearborn,American 48128 |
| Abstract: | A single-wheel vehicle model(i.e.quarter vehicle model)is established for electro-hydraulic brake-by-wire system and a new state observer is developed to estimate the vehicle speed.The method is proved to be correct and pragmatic by test result.The sliding mode control algorithm with switch gain fuzzy modulation is adopted to exert brake control on nonlinear and time varying vehicle based on optimal slip rate.The results of both simulation with Matlab /Simulink and verification tests show that the applicati... |
| Keywords: | electro-hydraulic brake-by-wire switch gain fuzzy modulation sliding mode control ob-server |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |