摘要
双余度转弯驱动电机作为飞机的起落架伺服系统,具有容错性强、相应速度快的特点。通过将霍尔位置传感器与电机的定子进行集成化设计,提出一种无感应磁极双余度转弯驱动电机结构。利用有限元法对电机单通道和双通道的工作性能进行仿真分析,得到负载机械特性曲线。最后通过一台样机试验,验证了该双余度转弯驱动电机设计方法的有效性。
As the landing gear servo system of the aircraft,the double-redundancy turning drive motor has the characteristics of high fault tolerance and fast corresponding speed.Through the integrated design of the Hall position sensor and the stator of the motor,a double-redundancy turning drive motor structure without inductive pole is proposed.The finite element method is used to simulate and analyze the single-channel and double-channel working performance of the motor,and the mechanical characteristic curve is obtained.Finally,a prototype is tested to verify the effectiveness of the design method of the double-redundancy turning drive motor.
作者
杨光力
覃万健
谭耳
杨荣江
YANG Guangli;QIN Wanjian;TAN Er;YANG Rongjiang
出处
《现代机械》
2023年第1期5-8,共4页
Modern Machinery
关键词
驱动电机
无感应磁极
双余度
drive motor
without inductive pole
double-redundancy
