基于RTX的飞控快速控制原型仿真系统设计  

DESIGNING A SIMULATION SYSTEM FOR FLIGHT CONTROL SYSTEM'S FAST CONTROL PROTOTYPE BASED ON RTX

作　　者：姜宝林[1] 苗克坚[1] 陆寅[1] 

机构地区：[1]西北工业大学计算机学院,陕西西安710129

出　　处：《计算机应用与软件》2011年第10期180-182,共3页Computer Applications and Software

摘　　要：介绍某型导弹飞控系统快速控制原型的半实物仿真系统,该系统可使飞控的软件设计和硬件设计能同步进行。首先介绍了飞控快速控制原型的原理,在此基础上详述其半实物仿真系统的硬件组成及仿真的基本原理。为了满足仿真系统高实时性需求,仿真系统使用Windows实时扩展子系统RTX进行软件设计,并详细论述了RTX下的实时仿真软件设计。经实际运行测试表明,该仿真系统工作稳定可靠,满足飞控快速控制原型仿真的高实时性要求。This paper introduces a hardware-in-the-loop simulation system for flight control system＇s fast control prototype of a certain model of missile.The system can synchronise the design of flight control system＇s software and hardware.Firstly,the theory of flight control system′s fast control prototype is introduced,and based on that the hardware components and fundamental principle of the hardware-in-the-loop simulation system is described in detail.The simulation system uses Windows real-time extending subsystem RTX to design the software in order to meet its extreme real-time requirement.In this paper the design of real-time simulation software using RTX is expounded as well.The simulation system is proved through practical operation test to be stable in running and meets the extreme real-time requirement of flight fast control prototype simulation.

关 键 词：飞控 快速控制原型 仿真 RTX 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]