【摘要】 以TMP88FH41UG单片机为核心,设计一种永磁电机调速控制系统,利用三相霍尔位置信号实现永磁电机的正弦波驱动。阐述该系统的工作原理,介绍了其软硬件设计。试验结果表明,系统硬件设计合理,软件运行可靠,符合洗衣机用电机控制系统的要求。更多还原

【Abstract】 The TMP88FH41UG is used to design a PM Motor speed control system.It accomplishes sine wave drive for PM Motor with three Hall signals.The operating principle of the system is illustrated in this paper.The hardware design and software design are also introduced in this paper.The test result demonstrates that the hardware design is reasonable and the software performance is reliable.It meets the requirements of the motor control system for washing machine.更多还原