| 模糊GPC在SOFC中的应用 |
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| 引用本文： | 刘超刚,赵明钰.模糊GPC在SOFC中的应用[J].河北工业大学学报,2009,38(2). |
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| 作者姓名： | 刘超刚 赵明钰 |
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| 作者单位： | 1. 河北工业大学电气与自动化学院,天津,300130
2. 河北省承德水文水资源勘测局,河北,承德,067000 |
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| 摘 要： | 针对SOFC系统的非线性、大滞后和干扰等特点,提出使用模糊GPC算法实施对SOFC的闭环控制.这种方法使得SOFC的输出电压始终保持在一定范围内,并收敛到恒定的数值.该方法还提高了SOFC输出功率的跟踪性能.仿真结果验证了这种方法的有效性.
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| 关 键 词： | 广义预测控制 模糊控制 固体氧化物燃料电池 动态机理模型 电压控制 |
Application of Fuzzy Generalized Predictive Control in Solid Oxide Fuel Cell |
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| LIU Chao-gang,ZHAO Ming-yu.Application of Fuzzy Generalized Predictive Control in Solid Oxide Fuel Cell[J].Journal of Hebei University of Technology,2009,38(2). |
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| Authors: | LIU Chao-gang ZHAO Ming-yu |
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| Affiliation: | 1.School of Electrical Engineering and Automation;Hebei University of Technology;Tianjin 300130;China;2.Hydrology and Water Resources Survey Bureau of Chengde City;Hebei Chengde 067000;China |
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| Abstract: | By considering the nonlinearity,large delay and disturbance in solid oxide fuel cell(SOFC) dynamics,a fuzzy generalized predictive control is applied.This control method makes the output voltage of SOFC maintain within a certain rage,and let the voltage finally converge to a constant value.This controller also enhanced the tracking performance for the output power.Simulation results have demonstrated the effectiveness of this control approach. |
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| Keywords: | generalized predictive control fuzzy control solid oxide fuel cell principle dynamic model voltage control |
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