引用本文:赵洪辉,丁天威,王义琳,黄兴,都京,郝志强,闵海涛.基于扩展卡尔曼观测器的质子交换膜燃料电池系统怠速控制[J].控制理论与应用,2025,42(8):1615~1624.[点击复制]
ZHAO Hong-hui,DING Tian-wei,WANG Yi-lin,HUANG Xing,DU Jing,HAO Zhi-qiang,MIN Hai-tao.Idle speed control of proton exchange membrane fuel cell system via extended Kalman filter observer[J].Control Theory & Applications,2025,42(8):1615~1624.[点击复制]
基于扩展卡尔曼观测器的质子交换膜燃料电池系统怠速控制
Idle speed control of proton exchange membrane fuel cell system via extended Kalman filter observer
摘要点击 3344  全文点击 181  投稿时间：2024-01-20  修订日期：2025-07-13
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DOI编号  10.7641/CTA.2024.40050
  2025,42(8):1615-1624
中文关键词  质子交换膜燃料电池  怠速控制  零功率输出  输出功率非线性模型  扩展卡尔曼滤波观测器
英文关键词  proton exchange membrane fuel cell  idle speed control  zero power output  output power nonlinear model  extended Kalman filter observer
基金项目  
作者单位E-mail
赵洪辉 吉林大学汽车底盘集成与仿生全国重点实验室 zhaohonghui@faw.com.cn 
丁天威 中国第一汽车股份有限公司研发总院  
王义琳 吉林大学汽车底盘集成与仿生全国重点实验室  
黄兴 中国第一汽车股份有限公司研发总院  
都京 中国第一汽车股份有限公司研发总院  
郝志强 中国第一汽车股份有限公司研发总院  
闵海涛* 吉林大学汽车底盘集成与仿生全国重点实验室 minht@jlu.edu.cn 
中文摘要
      质子交换膜燃料电池系统运行时,会短暂存在不需要功率输出的工况.为使系统在低功耗下零功率输出,需要 考虑控制目标多样性和动态模型复杂性的问题,带来了阴极进气流量和电堆输出功率高精度跟踪控制的挑战.面向系统 怠速控制,本文构建了一种基于模型的非线性控制框架.首先,推导了输出功率与阴极进气流量的非线性动态模型;其 次, 设计了非线性扩展卡尔曼滤波观测器和状态反馈控制器相结合的控制方案;最后,在质子交换膜燃料电池实验平台 上进行控制方案验证,并与比例–积分–微分(PID)控制器进行对比实验.实验结果表明,本文中所提出的控制策略,可以 实现燃料电池系统的怠速控制,达到系统零功率输出的目的,且较PID控制器具有更快的响应速度和更好的系统动态.
英文摘要
      When the proton exchange membrane fuel cell (PEMFC) system is running, there will be a condition that does not require power output for a short time. In order to achieve zero power output under low power consumption, it is necessary to consider the diversity of control targets and the complexity of dynamic models, which brings the challenge of high-precision tracking control of the stack output power and cathode intake flow. For system idle speed control, a model based nonlinear control framework is constructed in this paper. Firstly, the nonlinear dynamic model of output power and cathode intake flow is derived. Secondly, a control scheme combining nonlinear extended Kalman filter observer and state feedback controller is designed. Finally, the control scheme is verified on the PEMFC experimental platform and compared with the proportion-integration-differentiation (PID) controller. The experimental results show that the control strategy proposed in this paper can realize the idle speed control of the fuel cell system and achieve the purpose of zero power output. Compared with PID controller, it has faster response speed and better system dynamics.