无人机飞行控制系统模拟器设计

Design of Flight Control System Simulator for Unmanned Aerial Vehicle

提出了一种基于工业控制计算机开发的某型无人机飞行控制系统模拟器设计;详细介绍了系统设计原理,给出了硬件构成方案、软件功能模块组成和程序流程图,最后分析了测试结果;该模拟器充分利用了当前计算机技术、自动控制技术、系统实时仿真技术和面向对象编程技术,具有功能强大、界面友好、操作灵活的特点,可用于无人机系统先期设计验证或后期测试维护;实际使用情况表明该系统性能良好,完全能够代替真实飞行控制系统进行实时仿真试验。

A flight control system simulator based on industrial personal computer （IPC） for unmanned aerial vehicle （UAV） is put forward. The design principle of this system is introduced in detail, and the scheme of hardware realization is showed, the module functions and flowchart of software are also given, the test result is analyzed in the end. Using computer technique, automation control technique, system simulation technique and object oriented programming （OOP） technique, this simulator is versatile with characteristics of powerful function, friendly interface and convenient operation. It can be used for system early design and verification, or for the later test and maintenance of UAV. The actual application shows that the system has good performances and the requirements of real- time simulation experimentation used for replacing the real flight control system.