【摘要】 与现有的各种无人机发射方式相比,无人机电磁弹射方式具有更多的优点,能更好地提高无人机发射效率。通过原理性分析以及导轨起飞运动学分析,对无人机电磁弹射技术进行了可行性研究。高功率脉冲电源系统释放强直电流后,电流经导轨与电枢形成回路,在回路间产生强磁场,无人机受电磁推力作用沿导轨高速运动。最后通过实例的计算数据比较,确定无人机电磁弹射技术是可行的且优点明显。更多还原

【Abstract】 Comparing with all kinds of launching method of unmanned aerial vehicles in existence,electromagnetic launch has more excellences and can enhance the launching efficiency of the unmanned aerial vehicle.In this paper,the feasibility of the electromagnetic launch technology of unmanned aerial vehicle is researched by principle analysis and the rail launching kinematics.After the higher-powered pulsed power supply releases strong direct current,the circuit of current is formed via the rails and the armature,strong magnetic field is produced,the unmanned aerial vehicle is driven by electromagnetic force and is moved speedily along the rails.Finally,calculating data of the test is compared,the electromagnetic launch technology of the unmanned aerial vehicle is confirmed to be feasible and its excellences are obvious.更多还原