| 基于Simulink的SINS/GPS组合导航系统仿真 |
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| 引用本文： | 王海东,华克强.基于Simulink的SINS/GPS组合导航系统仿真[J].中国民航学院学报,2010,28(5):33-37. |
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| 作者姓名： | 王海东 华克强 |
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| 作者单位： | 王海东,WANG Hai-dong(大连国际机场,辽宁,大连116033);华克强,HUA Ke-qiang(中国民航大学航空自动化学院,天津,300300) |
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| 摘 要： | 针对采用传统语言编程方法实现数学仿真存在效率低、可视性差等缺点,基于Matlab/Simulink动态仿真环境,使用模块图和编制S-函数相结合的方法,设计了SINS/GPS组合导航的仿真模型。SINS和GPS采用位置、速度综合模式,使用Kalman滤波技术。结果表明使用该仿真模型进行系统仿真简便、迅捷、可视性好、数据分析能力强,且其结构简单、参数修改方便,具有很大的工程使用价值和推广意义。
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| 关 键 词： | Simulink 组合导航 仿真 SINS GPS Kalman滤波 |
Simulation for SINS/GPS Integrated Navigation System Based on Simulink |
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| WANG Hai-dong,HUA Ke-qiang.Simulation for SINS/GPS Integrated Navigation System Based on Simulink[J].Journal of Civil Aviation University of China,2010,28(5):33-37. |
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| Authors: | WANG Hai-dong HUA Ke-qiang |
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| Institution: | 1.Dalian International Airport,Dalian Liaoning 116033,China;2.Aeronautical Automation College,CAUC,Tianjin 300300,China) |
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| Abstract: | The conventional language programming method is inefficient and has poor visualization in constructing mathematical simulation system.In view of these disadvantages,a new type of mathematical simulation model for SINS/GPS integrated navigation system is designed by using simulink modules and S-function based on the Matlab/Simulink.SINS and GPS adopt position and speed integrating mode using Kalaman filter,the result shows that this simulation is convenient,speedy,visualized and has strong data-analyzing capability;moreover it is simple and easy to modify parameters,so it has high engineering practice and promotion significance. |
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| Keywords: | Simulink SINS GPS |
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