| 基于梯度法的目标定位精度分析 |
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| 引用本文： | 韦华.基于梯度法的目标定位精度分析[J].舰船电子工程,2011,31(9):40-42. |
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| 作者姓名： | 韦华 |
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| 作者单位： | 海司联合海情中心,北京,100841 |
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| 摘 要： | 梯度法是目标定位中经常使用的方法，针对这一方法的目标定位精度问题，介绍了该方法的原理及误差处理过程，通过理论分析和仿真计算对梯度法的目标定位精度进行研究，结果表明利用梯度法能够准确、快速地对目标进行定位。
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| 关 键 词： | 精度分析 梯度法 有源定位 |
Accuracy Analysis of Target Localization Based on Gradient Method |
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| Wei Hua.Accuracy Analysis of Target Localization Based on Gradient Method[J].Ship Electronic Engineering,2011,31(9):40-42. |
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| Authors: | Wei Hua |
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| Institution: | Wei Hua(United Maritime Information Center,Naval Headquarters,Beijing l00841) |
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| Abstract: | Gradient method is often implemented on target localization.For the question of target localization accuracy of the method,the theory and error processing was presented,and the localization accuracy was studied by theory analysis and calculation.The result shows that gradient method is effective and fast convergent. |
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| Keywords: | accuracy analysis gradient method active localization |
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