| 最小二乘支持向量机在惯导系统传递对准中的应用 |
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| 引用本文： | 王希彬,赵国荣,夏昱,高飞.最小二乘支持向量机在惯导系统传递对准中的应用[J].弹箭与制导学报,2009,29(3). |
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| 作者姓名： | 王希彬 赵国荣 夏昱 高飞 |
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| 作者单位： | 1. 海军航空工程学院,山东烟台,264001
2. 海军驻南京地区航空军事代表室,南京,210000 |
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| 摘 要： | 为解决系统阶次较高时Kalman滤波实时性较差的问题,提出将LS-SVM应用于舰载机惯导系统的传递对准.利用Kalman滤波的输入、输出作为LS-SVM滤波的样本值进行训练,得到了滤波的输出值,实现了惯导传递对准中的滤波功能.仿真结果表明将LS-SVM用于传递对准,有效地降低了系统的解算时间,提高了系统的实时性.
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| 关 键 词： | 支持向量机 最小二乘法 传递对准 惯导系统 Kalman滤波 |
The Application of LS-SVM to Transfer Alignment of INS |
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| WANG Xibin,ZHAO Guorong,XIA Yu,GAO Fei.The Application of LS-SVM to Transfer Alignment of INS[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(3). |
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| Authors: | WANG Xibin ZHAO Guorong XIA Yu GAO Fei |
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| Affiliation: | WANG Xibin1,ZHAO Guorong1,XIA Yu1,GAO Fei2(1 Naval Aeronautical , Astronautical University,Sh,ong Yantai 264001,China,2 Aeronautics Military Representative Office of Navy in Nanjing Area,Nanjing 210000,China) |
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| Abstract: | To solve the problem of Kalman filter's bad real time when system step is high,LS-SVM was applied to transfer alignment of carrier aircraft's INS.Making the input and output of Kalman filter as sample values of LS-SVM filter,the training was conducted and output of filter was got so that the filter function of INS transfer alignment was realized.The simulation results show that with the application of LS-SVM to transfer alignment,the calculating time of system is efficiently reduced and real time of system ... |
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| Keywords: | support vector machine least square transfer alignment inertial navigation system Kalman filter |
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