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影响因子：7.9
DOI码：10.1109/TASE.2025.3592993
所属单位：仪器科学与光电工程学院
教研室：大科学装置研究院
发表刊物：IEEE Transactions on Automation Science and Engineering
关键字：disturbance rejection; Magnetic field measurement; Magnetic shielding; Magnetometers; Coils; Magnetic noise; Accuracy; Adaptation models; Magnetic separation; Soft magnetic materials; Active magnetic compensation; Bandwidth; model reference adaptive law; tracking filter
摘要：Active magnetic compensation (AMC) is of significant importance in enhancing the signal-to-noise ratio of cardiac magnetic signals. However, in practical environments, multiple magnetic disturbances exist and need to be suppressed to ensure the accuracy of magnetocardiography (MCG) measurements. This paper proposes a model reference adaptive extended state observer with tracking filter (MRA-TESO) based high-precision active magnetic compensation method. It addresses the model errors in the AMC system and the insufficient capability of a typical extended state observer (ESO) in estimating compl
合写作者：Peiling Cui, Haifeng Zhang, Yanbin Li, Zhouqiang Yang
第一作者：Yuanbo Jin
论文类型：期刊论文
学科门类：工学
一级学科：仪器科学与技术
文献类型：期刊
卷号：22
页面范围：19095-19105
ISSN号：1545-5955, 1558-3783
是否译文：否
发表时间：2025-01-01