基于电磁力与力矩的航天器运动控制的研究进展

电磁力与力矩是一种非接触式的相互作用力与力矩.将通电线圈或磁铁放在磁场中会受到电磁力与力矩的作用.多个通电线圈或磁铁相互作用时，在彼此构成的磁场中也会受到电磁力与力矩的作用.作为一种非接触的力与力矩，电磁力与力矩在航天器的姿态与相对位置控制系统中已有了广泛和深入的应用.本文主要介绍近年来由航天器上电磁装置受到地磁场作用产生电磁力矩在姿态控制中的应用，和带有电磁机构的多航天器间相互作用控制多航天器间相对位姿的应用等.

Review of Spacecraft Motion Control Using Electromagnetic Force and Torque

Electromagnetic forces and torques are a kind of non contacting interaction forces and torques. Electrified coils or magnets would be affected by electromagnetic forces and torques in magnetic fields. When electrified coils or magnets interact with each other, the coils or magnets will be imposed with forces or torques in the magnetic field produced by the interaction. As a type of non contacting forces and torques, the electromagnetic forces and torques have been widely used in spacecraft relative position control and attitude control. This paper mainly introduces the current progress about the application of the electromagnetic forces and torques in geomagnetic fields for spacecraft attitude control. The application of electromagnetic mechanisms mounted on multiple spacecraft for relative position and attitude control is presented as well.