微生物燃料电池的变论域自适应模糊控制研究  

Adaptive fuzzy control based on variable universe for microbial fuel cell

作　　者：樊立萍[1] 王会龙[1] 李崇[1,2] 

机构地区：[1]沈阳化工大学,辽宁沈阳110142 [2]索菲亚化工冶金大学

出　　处：《电源技术》2016年第2期313-315,共3页Chinese Journal of Power Sources

基　　金：国家自然基金项目(61143007);辽宁省教育厅科技攻关项目(L2012140);沈阳市科学技术计划项目(F14-207-6-00)

摘　　要：微生物燃料电池因其特有废水发电能力而得到越来越多的关注。有效地控制系统是保障微生物燃料电池稳定运行的必要条件。微生物燃料电池本身固有时变、不确定、强耦合、非线性特性给其控制带来困难。在建立微生物燃料电池仿真平台基础上,针对恒压输出控制要求,设计微生物燃料电池的变论域自适应模糊控制器。仿真运行结果表明,该变论域自适应模糊控制器可以有效控制微生物燃料电池,实现恒压输出供电。Microbial fuel cell was receiving more and more attention due to its ability of wastewater treatment and synchronous energy production. Some difficulties in control were brought. Time-varying, uncertainty,strong-coupling and nonlinearity were its inherent characteristics. To keep a microbial fuel cell operating steadily and efficiently,a good control system was necessary. Based on setting up a simulation platform of the microbial fuel cell,a self-adaptive fuzzy controller based on variable universe was designed for microbial fuel cell. Simulation results show that the self-adaptive fuzzy logic control system of changing domain could make the microbial fuel cell realize a constant voltage output.

关 键 词：微生物燃料电池 模糊控制 变论域 自适应 恒压输出 

分 类 号：TM911[电气工程—电力电子与电力传动]