| 基于GATBX遗传算法的三轴磁通门磁力仪误差校正 |
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| 引用本文： | 赵瑜,邓瑞辉,张瑾,吴文福,邹鹏毅.基于GATBX遗传算法的三轴磁通门磁力仪误差校正[J].网络安全技术与应用,2014(7):50-50. |
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| 作者姓名： | 赵瑜 邓瑞辉 张瑾 吴文福 邹鹏毅 |
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| 作者单位： | 中船重工第七一五研究所,浙江310012 |
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| 摘 要： | 为了得到高精度的磁场测试数据,需要对磁力仪的不正交误差进行校正.通过分析磁力仪产生误差的9参数校正因子,结合建立的误差校正数学模型,并以Sheffield大学研发的GATBX遗传算法工具箱为开发工具,对磁力仪不正交误差进行校正.实测数据证明,该算法能够有效的降低磁力仪的不正交性带来的误差影响.
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| 关 键 词： | 遗传算法 三轴磁力仪 误差校正 不正交度 |
The Error Correction of Three-axis Flux-gate Magnetometer Based on GATBX |
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| Zhao Yu,Deng Ruihui,Zhang Jin,Wu Wenfu,Zou Pengyi.The Error Correction of Three-axis Flux-gate Magnetometer Based on GATBX[J].Net Security Technologies and Application,2014(7):50-50. |
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| Authors: | Zhao Yu Deng Ruihui Zhang Jin Wu Wenfu Zou Pengyi |
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| Affiliation: | Zhao Yu, Deng Ruihui, Zhang Jin, Wu Wenfu, Zou Pengyi |
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| Abstract: | in order to get high precision magnetic field test data, need not orthogonal error correction of magnetometer. Through the analysis of the 9 parameters of magnetometer to produce error correction factor, combine to establish the mathematical model of error correction and the university of Sheffield r＆d GATBX genetic algorithm toolbox for development tools, the magnetometer is not orthogonal error correction. Experimental data show that this algorithm can effectively reduce the error brought by the magnetometer not orthogonality. |
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| Keywords: | genetic algorithm Three axis magnetometer Error correction No degree oforthogonal |
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