Process / pipelineAttitude Control
B点控制器
B点控制器（磁场B点控制律）是一种简单、鲁棒的航天器姿态控制方法，它利用船载磁力计测量到的地磁场变化率来产生磁偶极矩。B点控制律于20世纪80年代开发，无需复杂的姿态估计或外部参考即可抑制航天器的角动量，因此非常适合发射后初始动量卸载或应急情况。B点控制被动、易于实现且有效。
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来源
- Wertz, J. R. (Ed.). (2002). Spacecraft Attitude Determination and Control. Kluwer Academic. link ↗
- Sidi, M. J. (1997). Spacecraft Dynamics and Control: A Practical Engineering Approach. American Institute of Aeronautics and Astronautics. DOI: 10.1017/cbo9780511815652 ↗
- Crassidis, J., Markley, F. L., & Lightsey, E. G. (2006). The Developing Art of Spacecraft Attitude Determination. IEEE Aerospace and Electronic Systems Magazine, 21(4), 30–34. link ↗
如何引用本页
ScholarGate. (2026, June 3). Magnetic B-Dot Control Law. ScholarGate. https://scholargate.app/zh/aerospace/b-dot-controller
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