| Federated Kalman Filter for GPS/DR Integrated Navigation Systems in Land Vehicle |
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| 引用本文： | CHEN Ze-wang,YUAN Xin. Federated Kalman Filter for GPS/DR Integrated Navigation Systems in Land Vehicle[J]. 保鲜与加工, 2005, 0(10): 86-90 |
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| 作者姓名： | CHEN Ze-wang YUAN Xin |
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| 作者单位： | Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China |
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| 摘 要： | GPS/DR is a low-cost and high-reliability navigation facility. A federated Kalman filter was designed to real- ize the optimal synthesis of GPS/DR integrated land vehicle navigation system, and its algorithm is presented. A field test was performed. The theoretical analysis and the experiment results both show that, by using this federated Kahnan filter, the positioning accuracy and fault tolerance capability of the GPS/DR integrated navigation system can be greatly improved.
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| 关 键 词： | federated Kalraan filter vehicle-integrated navigation GPS DR |
| 收稿时间： | 2005-05-16 |
| 修稿时间： | 2005-05-16 |
Federated Kalman Filter for GPS/DR Integrated Navigation Systems in Land Vehicle |
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| CHEN Ze-wang,YUAN Xin. Federated Kalman Filter for GPS/DR Integrated Navigation Systems in Land Vehicle[J]. Storage & Process, 2005, 0(10): 86-90 |
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| Authors: | CHEN Ze-wang YUAN Xin |
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| Affiliation: | Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China |
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| Abstract: | GPS/DR is a low-cost and high-reliability navigation facility. A federated Kalman filter was designed to real- ize the optimal synthesis of GPS/DR integrated land vehicle navigation system, and its algorithm is presented. A field test was performed. The theoretical analysis and the experiment results both show that, by using this federated Kahnan filter, the positioning accuracy and fault tolerance capability of the GPS/DR integrated navigation system can be greatly improved. |
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| Keywords: | federated Kalraan filter vehicle-integrated navigation GPS DR |
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