摘要
目的实现对动态飞行模拟器等多轴离心机吊篮系统的驱动,设计一种适用于加速度环境中的伺服驱动系统。方法推导电机简化模型,分析伺服系统的运行环境模型,建立离心场中的干扰模型。结果基于三相永磁同步电机转子磁场定向矢量控制,设计伺服驱动系统控制策略,实现电动执行器在加速度环境中的力矩加载控制。结论仿真和实验结果验证了该控制策略的有效性和该伺服系统的可行性。
Objective To achieve the drive for the gondola system of the dynamic flight simulator（DFS） and other multi-axis centrifuges, the servo control system adapted to acceleration environment is designed. Methods The motor simplified control model is derived. The operating environment model is analysed, and the interference model in the centrifugal field is established. Results Based on the rotor flux oriented vector control of three-phase Permanent Magnet Synchronous Motor（PMSM） and fuzzy control, the control strategy of the servo control system driven by the PMSM is designed, and the precise torque loading control of the electric actuator in the acceleration environment is realized. Conclusion The simulation and experimental results verify the effectiveness of the proposed control strategy and the feasibility of the servo system.
出处
《装备环境工程》
CAS
2016年第6期41-46,共6页
Equipment Environmental Engineering
基金
国防科工局技术基础项目(JSHS2014212B001)
中物院实验室技术基础课题(16S005)~~
关键词
加速度环境
伺服系统
矢量控制
永磁同步电机(PMSM)
acceleration environment
servo control system
vector control
permanent magnet synchronous motor（pmsm）
