点击次数：
DOI码：10.1109/ICCIR70228.2026.11633353
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：2026 6th International Conference on Control and Intelligent Robotics (ICCIR)
关键字：Magnetic fields; Couplings; Frequency; Modeling; Timing; decoupling; Design methodology; discrete extended state observer; discrete integral sliding mode control; environmental magnetic disturbance suppression; Equations; Joining processes; Printing; Tagging; threeaxis active magnetic field compensation; ultra-weak magnetic field measurement
摘要：The three-axis active magnetic compensation system suppresses magnetic field disturbances around a magnetically shielded room for ultra-weak magnetic field measurements. However, coupling among control axes increases the complexity of disturbance suppression. To address this issue, a discrete control method is proposed. A decoupling matrix is designed to transform the system into three independent single-input singleoutput subsystems. For each subsystem, a discrete extended state observer is employed to estimate residual coupling and environmental disturbances online, and a discrete integral s
合写作者：Haifeng Zhang
第一作者：Ge Tian
论文类型：会议论文
学科门类：工学
一级学科：仪器科学与技术
文献类型：会议
页面范围：1-5
是否译文：否
发表时间：2026-06-01