控制飞行器磁特性的方法

METHODS OF CONTROLLING SPACECRAFT MAGNETIC PROPERTIES

由于飞行器结构和功能的需要,任何飞行器都会有一定的磁性。飞行器的磁性会干扰飞行器的姿态和影响磁敏感仪器的性能,因此在飞行器的设计和研制过程中,必须控制飞行器的磁特性。本文简单的介绍了空间环境磁场和飞行器的磁源,着重阐述了控制飞行器磁性的设计原则和试验方法。

Because of the needs of the function and structure of a space-craft,it always have certain magnetic properties.The spacecraft magneticproperties may disturb the attitude of the spacecraft and may affect the perfo-rmance of the sensitive instruments,aboard,thus,must be controlled in theprocess of a spacecraft design and development.In this paper,space magne-tic field and the sources of spacecraft magnetic properties are briefly presen-ted.The design criteria and test methods are emphatically clarified for con-trolling spacecraft properties.