| 引用本文: | 李奇,陈维荣,刘述奎,贾俊波,韩明.质子交换膜燃料电池动态建模及其双模控制[J].控制理论与应用,2009,26(7):809~811.[点击复制] |
| LI Qi,CHEN Weirong,LIU Shu-kui,JIA Jun-bo,HAN Ming.Dynamic modeling of proton-exchange-membrane fuel cell for double model control[J].Control Theory and Technology,2009,26(7):809~811.[点击复制] |
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| 质子交换膜燃料电池动态建模及其双模控制 |
| Dynamic modeling of proton-exchange-membrane fuel cell for double model control |
| 摘要点击 1850 全文点击 1876 投稿时间：2008-03-12 修订日期：2008-09-29 |
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| DOI编号 10.7641/j.issn.1000-8152.2009.7.CCTA080182 |
| 2009,26(7):809-811 |
| 中文关键词 质子交换膜燃料电池 动态模型 双模控制 模糊切换规则 |
| 英文关键词 proton exchange membrane fuel cell dynamic model double model control fuzzy switching rules |
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| 中文摘要 |
| 由于已提出的质子交换膜燃料电池(PEMFC)模型难于控制, 提出利用MATLAB/SIMULINK仿真工具进行PEMFC系统动态建模, 同时为实现对PEMFC系统输出电压的控制, 采用了基于模糊规则切换的模糊逻辑控制器(FLC)和比例积分微分控制器(PID)相结合的双模控制方式. 仿真结果证明该动态模型易于控制, 能够反映出PEMFC系统的动态输出特性, 而且验证了基于模糊规则切换的双模控制能够有效抑制扰动, 改善PEMFC系统的动态输出特性, 保证系统的稳定运行, 有助于对PEMFC系统的输出性能分析以及实时控制系统的设计. |
| 英文摘要 |
| Because the existing models of proton-exchange-membrane fuel cell(PEMFC) are not applicable to control, a dynamic model of PEMFC system is developed by using MATLAB/SIMULINK; and a two-model control scheme is proposed to control the output voltage of the PEMFC system. This control scheme combines a proportion-integraldifferential(PID) controller and a fuzzy logic controller(FLC) based on fuzzy switching rules. The simulation results demonstrate that the model reflects well the dynamic characteristic of the PEMFC system and is easy to be controlled. The scheme of two-model control based on fuzzy switching rule restrains the disturbance, improves the output performance,
and ensures the stability of the PEMFC system. It facilitates the analysis of the output performance of a PEMFC and the design of a real-time control system. |
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