| 长波/微波混合伪距导航定位模型研究 |
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| 引用本文： | 黄莹. 长波/微波混合伪距导航定位模型研究[J]. 电光与控制, 2009, 16(10): 91-93 |
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| 作者姓名： | 黄莹 |
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| 作者单位： | 武警工程学院通信工程系,西安,710086 |
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| 摘 要： | 长波和微波的混合组合导航定位是当前导航系统发展的一个重要方向,但是由于长波距离计算的复杂性,目前还没有有效的定位模型进行计算.为此,首先从理论出发设计了长波/微波混合伪距定位模型,并解决了理论向工程转化中存在的计算问题;利用该模型与GPS导航模型进行相应的仿真和比对,仿真结果证明设计的模型不仅能够进行导航计算,而且可以保证比较好的精度.
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| 关 键 词： | 导航系统 定位模型 长波 微波 |
| 收稿时间： | 2008-07-25 |
Study on Positioning Model for Microwave /Long-Wave Integrated Pseudorange Navigation System |
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| HUANG Ying. Study on Positioning Model for Microwave /Long-Wave Integrated Pseudorange Navigation System[J]. Electronics Optics & Control, 2009, 16(10): 91-93 |
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| Authors: | HUANG Ying |
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| Affiliation: | HUANG Ying(Engineering College of Armed Police Force,Xi'an 710086,China) |
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| Abstract: | The integrated navigation system combining microwave with long wave is an important trend of modern navigation system,but there is not an effective positioning model because of calculation complexity of long wave range.We designed a long-wave/microwave integrated pseudorange positioning model theoretically,and solved the problems existed in engineering realization.Then we carried out simulations for comparing this model with GPS navigation model,and the result showed that the model designed here can not onl... |
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| Keywords: | navigation system positioning model long wave microwave |
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