摘要
介绍了燃料电池发动机的工作原理,设计了一套以DSP为核心的风量控制硬件系统。从理论上推导了燃料电池发动机风量模型,并针对风量控制系统时变、非线性等复杂特性,设计了模糊PID控制器;实现了燃料电池发动机风量的智能控制,大大改善了系统的控制效果。实验结果表明了该系统的有效性。
The principle of fuel cell engine is introduced. A hardware system of airflow control is designed based on DSP. A fuel cell engine＇s airflow model is deduceid in theory,and fuzzy PID controller is designed out according to the inconstant and nonlinear complicated characteristics of airflow control system, which can control the airflow of fuel cell engine intelligently and improve the control effect on the system greatly. The result of the experiment proves the effect of the system.
出处
《武汉理工大学学报（信息与管理工程版）》
CAS
2007年第1期22-26,共5页
Journal of Wuhan University of Technology：Information & Management Engineering
基金
湖北省科技攻关资助项目(20051G0004B)
作者简介
魏金强（1981-），男，湖北随州人，武汉理工大学自动化学院硕士研究生。
