| SINS/计程仪/重力无源组合导航系统仿真研究 |
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| 引用本文： | 祝燕华,蔡体菁,卢桢.SINS/计程仪/重力无源组合导航系统仿真研究[J].弹箭与制导学报,2011,31(4):5-7. |
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| 作者姓名： | 祝燕华 蔡体菁 卢桢 |
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| 作者单位： | 东南大学仪器科学与工程学院,南京,210096 |
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| 基金项目： | 国家高技术研究发展计划重大项目(2006AA06A203,2006AA12Z302)资助 |
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| 摘 要： | 针对现代应用环境对导航系统自主性、高精度、无源性的要求,提出了捷联惯性(SINS)/计程仪/重力组合的无源导航方案。深入研究了SINS/计程仪/重力的信息融合算法,构建了SINS/计程仪/重力组合导航可视化仿真系统,实现了传感器仿真模块构建、组合导航计算、地图和轨迹显示等功能。仿真系统的计算结果表明,SINS/计程仪/重力组合导航系统姿态、速度和位置精度稳定,能够满足长时间、一定精度的导航要求,具有广阔的应用空间。
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| 关 键 词： | SINS 重力 组合导航 信息融合 |
The Simulation Research on SINS/Log/Gravity Passive Integrated Navigation System |
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| ZHU Yanhua,CAI Tijing,LU Zhen.The Simulation Research on SINS/Log/Gravity Passive Integrated Navigation System[J].Journal of Projectiles Rockets Missiles and Guidance,2011,31(4):5-7. |
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| Authors: | ZHU Yanhua CAI Tijing LU Zhen |
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| Affiliation: | ZHU Yanhua,CAI Tijing,LU Zhen(School of Instrument Science & Engineering,Southeast University,Nanjing 210096,China) |
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| Abstract: | Autonomous,highly precise and passive navigation system is highly demanded in modern environment.To meet the requirements above,a passive navigation scheme was presented and shown as SINS/log/gravity integrated navigation system.The information fusion method was deeply discussed.Then,the SINS/log/gravity integrated navigation visual simulation system was realized and functions including sensors simulation module,integrated navigation computation and the display of map and track were actualized.The simulatio... |
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| Keywords: | SINS gravity integrated navigation information fusion |
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