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燃料电池用无刷直流电机控制系统设计
消耗积分:5 |
格式:rar |
大小:163 |
2009-07-30
张强
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根据燃料电池风量需求，针对风量供给系统的非线性，滞后性等特点，设计了一套以
DSP 为核心的风量供给用无刷直流电机控制系统，包括主控电路，功率变换电路，IGBT 驱动电路，硬件保护电路等；并将模糊控制和PID 控制相结合，设计了模糊PID 控制器，获得了较好的使用效果。
关键词：燃料电池；无刷直流电机；模糊PID
Abstract: According to the inconstant, nonlinear and time lag characteristic of airflow supplying system and the demand of fuel cell engine’ airflow, a Brushless DC Motor (BLDCM) control system for airflow supplying based on DSP is designed. The design of hardware includes MCU circuit, electronic commutator, drive circuit of IGBT, hardware protection circuit. A fuzzy PID controller is designed by combining traditional PID control and fuzzy control, and a better effect is achieved.
Keywords：Fuel cell，Brushless DC Motor，Fuzzy-PID
DSP 为核心的风量供给用无刷直流电机控制系统，包括主控电路，功率变换电路，IGBT 驱动电路，硬件保护电路等；并将模糊控制和PID 控制相结合，设计了模糊PID 控制器，获得了较好的使用效果。
关键词：燃料电池；无刷直流电机；模糊PID
Abstract: According to the inconstant, nonlinear and time lag characteristic of airflow supplying system and the demand of fuel cell engine’ airflow, a Brushless DC Motor (BLDCM) control system for airflow supplying based on DSP is designed. The design of hardware includes MCU circuit, electronic commutator, drive circuit of IGBT, hardware protection circuit. A fuzzy PID controller is designed by combining traditional PID control and fuzzy control, and a better effect is achieved.
Keywords：Fuel cell，Brushless DC Motor，Fuzzy-PID
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