Analysis and Optimization of Asynchronous Induction Electromagnetic Propulsion System

Abstract:
According to the ejection requirements of small flapping wing UAV, the mathematical model of asynchronous induction electromagnetic propulsion system is established, and the results are compared with the finite element analysis model of asynchronous induction electromagnetic propulsion system established by Maxwell software to verify the reliability of the mathematical model. The influence of capacitor discharge timing on the system is obtained by Maxwell analysis, and the optimal discharge timing is obtained; The influence of the initial position of the projectile armature on the exit velocity of the projectile armature is also analyzed, and the optimal initial position of the projectile armature is obtained. Through the above analysis, the system structure parameters and circuit parameters are optimized; On the basis of meeting the takeoff requirements of small flapping wing UAV, the system is lighter and has higher energy conversion rate, and provides a theoretical basis for the experiment.