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Author:

朱江淼 (朱江淼.) | 郑鹏飞 (郑鹏飞.) | 秦慧军 (秦慧军.) | 闫迪迪 (闫迪迪.)

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incoPat

Abstract:

一种铯原子钟和氢钟频差预估方法属于原子时标的技术领域。本发明对铯原子喷泉钟和氢钟频差数据进行预处理,即离群值检测和缺失数据拟补。根据频差数据的特征动态选择最佳的核函数和参数。对喷泉钟驾驭氢钟组预测中,首次使用支持向量机进行预测,其预测精度比直线拟合预测精度大大提高。与现行的直线拟合算法相比,数据更加平稳,为提高铯原子喷泉钟驾驭氢钟组产生稳定度和准确度更高的TA(NIM)提供了更高的依据。

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Patent Info :

Type: 发明申请

Patent No.: CN201611066046.9

Filing Date: 2016-11-28

Publication Date: 2017-05-31

Pub. No.: CN106773610A

Applicants: 北京工业大学

Legal Status: 驳回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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