一种便携式导弹飞控系统外场实时仿真测试系统设计  

Design of a Portable Outfield Real-Time Simulation Test System for Missile Flight Control System

作　　者：常晓飞[1] 李信淦 符文星[2] Chang Xiaofei;Li Xingan;Fu Wenxing(School of Astronautics,Northwestern Polytechnical University,Xi’an 710072,China;Unmanned System Research Institute,Northwestern Polytechnical University,Xi’an 710072,China)

机构地区：[1]西北工业大学航天学院,西安710072 [2]西北工业大学无人系统技术研究院,西安710072

出　　处：《航空兵器》2020年第3期93-97,共5页Aero Weaponry

基　　金：航空科学基金项目(20160153002)。

摘　　要：随着导弹控制系统和作战任务的日益复杂,其野外阵地和机动条件下仿真试验设备需求也逐渐凸显。基于RTX实时操作系统环境,以Matlab/Simulink作为导弹数学建模工具,利用RTW工具将Simulink模型自动编译为实时进程,并通过S函数将RTX驱动集成在Matlab环境,实现了相关硬件板卡与导弹飞控各种电气信号之间的通讯,完成便携式外场实时仿真测试系统的研制。试验结果表明,该系统结构紧凑、实时性好,模型修改方便、操作性好,并具有良好的通用性,能够满足不同武器平台的外场仿真测试需求。With the growing complexity of missile control system and flight mission,the requirements of simulation equipment for missile in field position and maneuvering condition gradually emerge.Based on the RTX real-time operating system environment,using Matlab/Simulink as the mathematical modeling tool of missile,Simulink model is automatically compiled into real-time process by RTW tool,and RTX driver is integrated into Matlab environment through S function.The communication between relevant hardware board and various electrical signals of missile flight control is realized,and the portable outfield real-time simulation test system is successfully developed.The experimental results show that this system has compact structure and good real-time performance,and the model is easy to modify and operate,and has good universality,which can meet the outfield simulation requirements of different weapon platforms.

关 键 词：便携式设备 飞控系统 外场试验 半实物仿真 RTX 

分 类 号：TJ765.4[兵器科学与技术—武器系统与运用工程]