基于睡眠呼吸机的无刷直流电机控制系统  

Brushless DC Motor Control System Based on Sleep Respirator

作　　者：刘晓梅[1] 李鸥[1] 魏立峰[1] 

机构地区：[1]沈阳化工大学信息工程学院,辽宁沈阳110142

出　　处：《沈阳化工大学学报》2016年第4期372-377,共6页Journal of Shenyang University of Chemical Technology

摘　　要：针对用于治疗睡眠暂停综合症(OSAS)的睡眠呼吸机,提出一种基于K60高速单片机控制直流无刷电机系统的解决方案.采用IR2130三相全桥驱动电路控制无刷直流电机转速,给出部分软件设计流程,及双闭环控制方法.仿真结果说明,此方案能够稳定地控制电机转速,验证了系统的实时性和可行性.Aiming for the treatment of sleep apnea syndrome （OSAS） sleep respirator, the system scheme of controlling Brushless DC motor based on the K60 high speed SCM. is put forward. The brushless DC motor is control led by IR2130 drive three-phase full bridge circuit, The parts of the software design process and the double closed-loop control method are described. The experimental results show that The rotate speed of the motor can be controlled steadily, Which verifies the feasibility and the real-time performance of the system.

关 键 词：睡眠呼吸机 无刷直流电机 K60单片机 双闭环控制 

分 类 号：TM33[电气工程—电机]