基于内模原理的燃料电池空气供应系统最优过氧比控制
Optimal oxygen excess ratio control for PEMFC air supply system based on internal model principal
针对质子交换膜燃料电池空气供应系统这一被控制对象具有非线性特性，以及最优过氧比直接反应了燃料电池系统发电的效率高低，本文基于内模原理提出了最优过氧比的内模控制器设计方法。仿真结果表明：与Matlab所提供的自动寻优PID控制器相比，内模控制具有响应速度快，超调量小等优点。
In this paper, internal model controller design method for optimal oxygen excess ratio of PEMFC system is presented due to the facts that air supply system has strong nonlinearity and optimal oxygen excess ratio is well reflect the effency of the PEMFC system. Simulation is given out to illustrate the effectiveness of the controller, and the results show that the proposed controller has faster response time and less overshort than the optimal PID controller provided by Matlab.
俞林炯、周苏、陈凤祥、章桐
氢能、氢能利用自动化技术、自动化技术设备热工量测、热工自动控制
车辆工程质子交换膜燃料电池（PEMFC）内模控制过氧比
Vehicle engineeringPEMFCinternal modeloxygen excess ratio
俞林炯,周苏,陈凤祥,章桐.基于内模原理的燃料电池空气供应系统最优过氧比控制[EB/OL].(2012-07-27)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/201207-283.点此复制
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