一种低成本小型化弹载伺服控制器设计及验证  

Design and Verification of a Low Cost and Miniaturized Missile Based Servo Controller

作　　者：郭朝帽 王雪松[1] 孙磊 康昌玺 李元明[1] 孙亮[1] GUO Chaomao;WANG Xuesong;SUN Lei;KANG Changxi;LI Yuanming;SUN Liang(Lanzhou Institute of Space Technology Physics,Lanzhou 730000,China;Air Force Representative Office in Lanzhou,Lanzhou 730000,China)

机构地区：[1]兰州空间技术物理研究所,兰州730000 [2]空军驻兰州地区代表室,兰州730000

出　　处：《微电机》2024年第3期30-34,共5页Micromotors

摘　　要：面对弹载产品对低成本、小型化的客观需求,提出一种利用开关型霍尔传感器进行机电系统位置半闭环控制的伺服控制器设计方案。创新性地利用直流无刷电机本体上的霍尔传感器结合软件控制策略,替代了伺服机构上外置的绝对位置传感器,不仅降低了产品体积和成本,还简化了硬件电路设计,提高了系统可靠性。In the face of the objective demand for low-cost and miniaturization of missile borne products,a servo controller design scheme using switch type Hall sensors for semi closed-loop position control of electromechanical systems was proposed.Innovatively utilizing the Hall sensor on the DC brushless motor body combined with software control strategy,replacing the external absolute position sensor on the servo mechanism,not only reduces product volume and cost,but also simplifies hardware circuit design and improves system reliability.

关 键 词：低成本 小型化 霍尔传感器 绝对位置 半闭环 伺服控制 

分 类 号：TM352[电气工程—电机] TM351