| 基于ARM9和MPC56x的燃料电池发动机双核主控制器的研制 |
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| 引用本文： | 李建秋,林辛凡,华剑锋,徐梁飞.基于ARM9和MPC56x的燃料电池发动机双核主控制器的研制[J].电子技术应用,2010,36(2). |
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| 作者姓名： | 李建秋 林辛凡 华剑锋 徐梁飞 |
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| 作者单位： | 清华大学汽车安全与节能国家重点实验室,北京,100084 |
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| 摘 要： | 燃料电池发动机控制系统具有输入输出通道多、控制变量多和控制算法复杂等特点。针对燃料电池分布式控制系统中的主控制器,提出了采用ARM系列单片机进行上层算法的计算、采用MPC56x系列单片机进行底层输入输出和外围驱动接口、采用CAN总线进行信息交互的双核控制器的设计思路。设计了ARM和MPC56x兼容的数字核心接口板,并对双核的燃料电池发动机主控制器进行了验证。
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| 关 键 词： | 双核控制器 燃料电池发动机 控制算法 |
Design of the ARM9+MPC56x dual core based main controller of the fuel cell engine |
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| LI Jian Qiu,LIN Xin Fan,HUA Jian Feng,XU Liang Fei.Design of the ARM9+MPC56x dual core based main controller of the fuel cell engine[J].Application of Electronic Technique,2010,36(2). |
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| Authors: | LI Jian Qiu LIN Xin Fan HUA Jian Feng XU Liang Fei |
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| Affiliation: | LI Jian Qiu,LIN Xin Fan,HUA Jian Feng,XU Liang Fei(State Key Lab of Automotive Safety and Energy,Tsinghua University,Beijing 100084,China) |
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| Abstract: | The control system of fuel cell engine was a multi-input multi-output,multi-variable control system.It was necessary to design a high performance controller to calculate the complex control algorithm.In this paper,a dual MCU architecture was prompted.The ARM9 series MCU was used to execute the control algorithm,while the MPC56x MCU was used to drive the low level input/output and peripheral module interfaces.They shared the information via CAN bus.The digital core circuit of ARM9 and MCU56x were designed an... |
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| Keywords: | dual MCU controller fuel cell engine control algorithm |
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