基于磁滞电机的无人机舵回路设计

Design for Rudder Circuit of UAV Based on the Hysteresis Motors

舵回路是无人机飞行控制系统中的一个重要环节。飞行控制系统通过舵回路控制无人机的角运动,从而实现对无人机的操纵使其稳定飞行。基于某型号磁滞电机和"田口"三次设计方法,分析了位置反馈和速度反馈对舵回路的影响,确定了其取值范围,设计了某型号无人机舵回路,并进行了仿真试验,试验结果表明,该设计是可行的。

Rudder circuit is an important part of flight control system of UAV （ unmanned aerial ve- hicle）. Flight control system could control the angle motion of UAV via the rudder circuit, in order to a- chieve its stable flight. Based on a model of hysteresis motors and ＂Taguchi＂ three design methods, the effect on the rudder circuit by feedback of position and velocity is analyzed, its value range is deter-mined, a certain type of UAV rudder circuit is designed. The test results of simulation experiment show that the design is feasible.