基于Simulink和RTX的导弹半实物仿真技术研究  

Research on Hardware-in-the-loop Simulation of Missile Based on Simulink and RTX

作　　者：崔连虎[1] 董印权[2] 张安民[1] 

机构地区：[1]中国人民解放军91336部队 [2]中国人民解放军91404部队

出　　处：《系统仿真学报》2013年第S1期182-186,共5页Journal of System Simulation

摘　　要：针对导弹半实物仿真中的快速模型构建与实时仿真问题,给出了综合运用Simulink和RTX的解决方法。利用Simulink图形化建模环境构建导弹模型并进行数学仿真验证,通过Coder工具生成模型的C/C++代码,嵌入RTX环境下的RTSS实时进程,进行半实物仿真。应用结果表明,该方法可以实现导弹模型的快速开发和实时运行,满足半实物仿真实时性需求;同时还实现了数学仿真和半实物仿真的无缝对接,通过数学仿真预测半实物仿真试验结果,可以进一步优化试验方案,提高仿真试验效率。Aiming at rapid modeling and real time simulating in Hardware-in-the-loop simulation of missile,a combination of Simulink and RTX was proposed.Modeling and experimental validation of the missile in Simulink graphical modeling environment,and translating the model into C/C++ source code by Simulink coder,and then the model was embedded in the RTSS real time process,used to support hardware in the loop simulation.Results of application indicates that this method can not only provides rapid model development and real-time simulation,meet the demand of real-time simulation performance,but also connects mathematical simulation and HIL simulation seamlessly,and then forecasts HIL simulation results by mathematical simulation,further optimizes the HIL simulation schema,improves the efficiency of simulation test.

关 键 词：半实物仿真 SIMULINK RTX 实时 

分 类 号：TJ760[兵器科学与技术—武器系统与运用工程] TP391.9[自动化与计算机技术—计算机应用技术]