无人机电磁弹射器系统仿真  

System Simulation of the Electromagnetic Launcher for UAV

作　　者：刘小虎[1] 赵宏涛[1] 吴峻[1] 

机构地区：[1]国防科学技术大学机电工程与自动化学院,长沙410073

出　　处：《电气技术》2010年第S1期54-56,共3页Electrical Engineering

摘　　要：为了验证设计的合理性,建立了无人机电磁弹射器系统仿真模型,采用了恒定力控制策略。为了进一步完善模型,讨论了影响弹射用直线永磁无刷直流电机输出恒定力的几个因素,并给出了部分仿真结果。A system simulation model of the electro-magnetic launcher for UAV is built to verify the rationality of the launcher system design.The control objective is to make the launcher’s thrust invariable.To perfect the model,several factors that arouse the launcher motor’s—the linear permanent magnet brushless DC motor’s—thrust fluctuation are discussed,and some simulation results are presented.

关 键 词：电磁弹射 系统模型 直线电机 

分 类 号：V279[航空宇航科学与技术—飞行器设计]