本发明公开了一种变径外驱动式套筒展开方法,属于变结构体空间遥感器技术领域,该方法基于轮式驱动组件、能够将所述轮式驱动组件与套筒外壁抵接的变径预紧组件和反馈所述轮式驱动组件和抵接状态的控制系统;该方法包括以下步骤:步骤S1:所述变径预紧组件安装在最外级套筒的上部,所述轮式驱动组件安装在所述变径预紧组件上;步骤S2:预紧系统控制所述轮式驱动组件与待展开套筒外壁实时接触;步骤S3:驱动系统控制所述轮式驱动组件转动,将套筒逐级展开,并在套筒完全展开后停机,该方法具有简单,可靠,可扩展,紧凑,精度高的优点,可以用于所有使用套筒式展开机构的场合,尤其是对展开精度要求较高的空间遥感领域。

    The invention discloses a variable-diameter external driving type sleeve unfolding method, and belongs to the technical field of variable structure body space remote sensors, and the method is based on a wheel type driving assembly, a variable-diameter pre-tightening assembly capable of enabling the wheel type driving assembly to abut against the outer wall of a sleeve, and a control system for feeding back the wheel type driving assembly and the abutting state. The method comprises the following steps that S1, the variable-diameter pre-tightening assembly is installed on the upper portion of the outermost sleeve, and the wheel type driving assembly is installed on the variable-diameter pre-tightening assembly; s2, the pre-tightening system controls the wheel type driving assembly to make real-time contact with the outer wall of the sleeve to be unfolded; s3, the driving system controls the wheel type driving assembly to rotate, the sleeve is unfolded step by step, and shutdown is carried out after the sleeve is completely unfolded, the method has the advantages of being simple, reliable, extensible, compact and high in precision, and the method can be used for all occasions where a sleeve type unfolding mechanism is used, especially the field of space remote sensing with the high requirement for unfolding precision.


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    Titel :

    一种变径外驱动式套筒展开方法


    Erscheinungsdatum :

    27.06.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS