1. 毕业设计（论文）的内容和要求
无刷电机因具有无电刷易损件、机械磨损小、寿命长、扭矩大、动力足、无异响等特点，在工业生产、航空、汽车、医疗等领域具有广泛的应用。
本课题拟利用霍尔效应物理原理，结合电路及机械等知识构建不同结构的多线圈无刷电机。
并选用477A霍尔传感器检测电机转子的位置，监测电机运行状态，来有序地触发吸入式电磁铁，以驱动电机旋转。
2. 参考文献
1.郭威，王明明，一种改进的无刷直流电机霍尔信号倍频测速方法，微电机，45(1), 74-75, 2012.2.刘吉超，李巴津，超霍尔传感器在无刷直流电机上的应用，防爆电机，34-37。
3.V.Y. Neiman, et al. On the question of taking into account the main dimensions when selecting type of electromagnet according to value of constructive factor, Russian Electrical Engineering, 82, 6, 328-331, 2011.4. Raymond Liu, Estella Chung, Joon H. Lee, Brushless motors with linear hall sensors, US9325262B2.5.Kim Sang-Hoon, Electric Motor Control, Brushless direct current motors, 389-416, 2017.6. Fernandes da Silva, Monique Fonseca Bastos, Fellipe da Silva Casillo, Danielle Simone Casillo, Leonardo Augusto, Parameters Identification and Analysis of Brushless Direct Current Motors, IEEE Latin America Transactions, 14, 3138-3143, 2016.7.Meng, Wei; Meng, Lei, Design and Simulation of Brushless Direct Current Motor Drive, Advanced Materials Research, 850-851, 284-287, 2013.8. Tian, Danlan; Huang, Zhigong, Design of Brushless Direct Current Motor Control System Based on DSP, IOP Conference Series: Earth and Environmental Science, 186, 012048, 2018.9.Copt Florian; Martins Araujo Douglas; Koechli Christian; Perriard Yves, Current control strategy for dynamic winding reconfiguration of slotless brushless DC motors, IEEE Transactions on Industry Applications, 2869102, 2018.10.Yao, XuliangZhao, JichengLu, GuangxuLin, HaoWang, Jingfang ,Commutation Error Compensation Strategy for Sensorless Brushless DC Motors, Energies, 12,203, 2019.
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