空间控制技术与应用（中英文）2026，Vol.52Issue(1)：37-47,11.DOI:10.3969/j.issn.1674-1579.2026.01.004
多卫星电磁编队系统最优重构轨迹
Optimal Reconfiguration Trajectory of Multi-satellite Electromagnetic Formation System
摘要
Abstract
The multi-satellite electromagnetic formation flight system is nonlinear and strongly coupled,which makes modeling and optimization challenging.To simplify electromagnetic force evaluation and dynamics modeling,we introduce a reference frame consistent with each satellite body frame,in which the electromagnetic dipoles and electromagnetic forces are represented as two-dimensional vectors.Then,the maneuver time is divided into time intervals,and different satellite sets are activated in each interval,converting the multi-satellite formation reconfiguration problem into an optimal trajectory problem of each two-satellite subsystem.To this end,a token-based dynamic programming method with a switching penalty of active satellite sets is proposed to determine the sequence of satellite sets participating in each time interval,thereby enabling all satellites to reach their desired states.For the two-satellite subsystem with the objectives of minimizing maneuver time and energy consumption,the Gauss pseudo-spectral method is employed to generate the optimal reconfiguration trajectory.Numerical simulations verify the effectiveness of the proposed optimization method.关键词
电磁编队飞行/高斯伪谱法/令牌动态规划Key words
electromagnetic formation flight/Gauss pseudo-spectral method/token-based dynamic programming分类
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储文博,周庆瑞,刘忠信,倪元华..多卫星电磁编队系统最优重构轨迹[J].空间控制技术与应用（中英文）,2026,52(1):37-47,11.基金项目
National Natural Science Foundation of China(62173191)and Natural Science Foundation of Tianjin(25JCYBJC01190) 国家自然科学基金资助项目(62173191)和天津市自然科学基金项目(25JCYBJC01190) （62173191）
