| 质子交换膜燃料电池最优过氧比多内模控制 |
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| 引用本文： | 陈凤祥,刘玲,俞林炯,章桐. 质子交换膜燃料电池最优过氧比多内模控制[J]. 同济大学学报(自然科学版), 2013, 41(7): 1101-1105 |
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| 作者姓名： | 陈凤祥 刘玲 俞林炯 章桐 |
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| 作者单位： | 1. 同济大学汽车学院,上海201804;同济大学新能源汽车工程中心,上海201804
2. 上海汽车集团股份有限公司,上海,201804 |
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| 基金项目： | 国家自然科学基金，教育部高等学校博士学科点专项科研基金，高等学校创新引智计划 |
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| 摘 要： | 基于多模型的内模控制及前馈控制研究了质子交换膜燃料电池的最优过氧比控制策略.在该策略中,通过选择不同典型工况点进行模型线性化以获取系统内模;结合隶属函数和前馈设计方法实现了最优过氧比的多内模控制策略.仿真结果表明,该控制策略比常规单内模控制器以及PID控制在大范围内具有更好的控制品质.
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| 关 键 词： | 质子交换膜燃料电池 最优过氧比 多模型 内模控制 隶属函数 |
| 收稿时间： | 2012-07-21 |
| 修稿时间： | 2013-04-16 |
Multiple internal model control for optimal oxygen excess ratio of PEMFC |
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| Chen Fengxiang,Liu Ling,Yu linjiong and Zhang Tong. Multiple internal model control for optimal oxygen excess ratio of PEMFC[J]. Journal of Tongji University(Natural Science), 2013, 41(7): 1101-1105 |
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| Authors: | Chen Fengxiang Liu Ling Yu linjiong Zhang Tong |
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| Affiliation: | College of Automotive Studies, Tongji University, Shanghai 201804, China;Clean Energy Automotive Engineering Center, Tongji University, Shanghai 201804, China;College of Automotive Studies, Tongji University, Shanghai 201804, China;Clean Energy Automotive Engineering Center, Tongji University, Shanghai 201804, China;SAIC Motor Co. Ltd., Shanghai 201804, China;College of Automotive Studies, Tongji University, Shanghai 201804, China;Clean Energy Automotive Engineering Center, Tongji University, Shanghai 201804, China |
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| Abstract: | A strategy for optimal oxygen excess ratio of PEMFC is proposed based on a multiple internal model principal and feed forward. Internal models, are first derived by linearizing the proton exchange membrane fuel cell(PEMFC) system at different operating conditions; then the strategy is achieved by the combination of membership function and feed forward design method. Simulation results show that the proposed strategy performs than the conventional single internal model controller and PID controller. |
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| Keywords: | proton exchange membrane fuel cell optimal oxygen excess ratio multiple model internal model control membership function |
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