论文部分内容阅读
为了提高无人机自主飞行、自主攻击的能力,设计一种整体式的无人机综合火力/飞行控制系统(IFFC系统),并对激光制导炸弹模态下的系统进行数字仿真。系统基于Winsock的TCP/IP协议的C/S模式,在服务器上完成无人机火控解算、火飞耦合器设计,在客户端设计基于PID算法的飞行控制模块。火控系统根据飞行状态和目标信息实时计算炸弹可达区域,瞄准距离误差经过火飞耦合器形成航向和俯仰控制命令反馈给飞控系统,驱动载机消除瞄准误差,实现闭环控制。实验结果表明,无人机的瞄准速度和攻击精度都有所提高,为进一步开展自主式UAV的研究打下基础。
In order to improve the capability of autonomous flight and autonomous attack of UAVs, an integrated UAV integrated firepower / flight control system (IFFC system) is designed and the system under laser guided bomb mode is digitally simulated. Based on Winsock’s TCP / IP protocol C / S mode, the system completed the UAV fire control solution, the design of fire fly coupler, and the flight control module based on PID algorithm in the client. The fire control system calculates the reachable area of bombs in real time according to the flight status and the target information, aiming at the distance error through the flight controller to form the heading and pitch control commands to feedback to the flight control system, and drives the carrier to eliminate the aiming error and realize the closed-loop control. Experimental results show that the aiming speed and attack accuracy of the UAV all increase, which lays the foundation for the further research on autonomous UAV.