| 引用本文: | 刘清河,刘涛,孙泽昌.电动汽车复合制动系统状态估计控制算法[J].哈尔滨工业大学学报,2011,43(9):91.DOI:10.11918/j.issn.0367-6234.2011.09.018 |
| LIU Qing-he,LIU Tao,SUN Ze-chang.States estimation control strategies for EV hybrid brake system[J].Journal of Harbin Institute of Technology,2011,43(9):91.DOI:10.11918/j.issn.0367-6234.2011.09.018 |
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| 摘要: |
| 针对目前再生制动静态分配控制策略存在的问题,提出了基于复合制动系统结构的行车状态参数估计算法,并利用建立的硬件在环仿真环境仿真验证了算法对参数估计的效果.提出了基于行车状态估计的最高能量回收控制策略优化算法,仿真分析了算法优化前后的控制过程和效果.硬件在环仿真数据表明,优化后的策略有效提高了能量回收效率,防止了车轮的提前抱死. |
| 关键词: 新能源电池汽车 复合制动 路面附着系数 状态估计 |
| DOI：10.11918/j.issn.0367-6234.2011.09.018 |
| 分类号:U463.5 |
| 基金项目:国家高技术研究发展计划资助项目:电动汽车重大专项(2003AA501033);上海市科技攻关计划(07dz12032);威海市科技发展计划资助项目(2010-3-96) |
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| States estimation control strategies for EV hybrid brake system |
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LIU Qing-he1, LIU Tao1, SUN Ze-chang2
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1.School of Automobile Engineering,Harbin Institute of Technology at Weihai,264209 Weihian,Shandong,China;2.Automotive School,Tongji University,201804 Shanghai,China)
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| Abstract: |
| Based on the analysis of disadvantages of present static distribution control strategies of clean energy vehicles regenerative brake system,vehicle operation parameters estimation algorithm is presented which is adapted to the configuration of clean energy vehicles.The algorithm effect is simulated in Hardware-In-Loop-Simulation environment.Maximum energy regeneration optimization strategy is given and the advantages of control effect are simulated using HILS.The simulation data shows that the optimized strategy proves the efficiency of brake energy regeneration and finishes wheel anti-lock effectively. |
| Key words: clean energy vehicle Hybrid Brake road friction coefficient states estimation |
