The invention relates to a capturing strategy of a space rigid body load distributed repeatable capturing and locking mechanism, and belongs to the technical field of space rigid body load capturing and locking. The problems that in the prior art, research on capture strategies of capture systems is mostly carried out on the basis of an integral capture system, research on capture strategies of distributed capture systems is less and mostly synchronous capture is adopted, and the capture systems adopting the traditional capture strategies are generally small in tolerance capacity are solved. Comprising the following steps: carrying out collision dynamics modeling and analysis on an assembly and a capturing and locking system; selecting and analyzing a capture speed mode; performing action matching analysis on a lock-release unit in the lock-release system; the invention discloses a self-adaptive sensing system based on a sensing system and a collaborative capture strategy model. According to the method, the tolerance capacity is improved, and on the basis of contact position information, sensed by a system, of the capture hooks and the capture frame, the specific capture speed, capture sequence and start-stop time of the four capture hooks are selected.

    本发明涉及一种空间刚体载荷分布式可重复捕锁机构捕获策略,属于空间刚体载荷捕锁技术领域。解决现有对捕获系统的捕获策略研究大多以整体式捕获系统为基础进行研究,针对分布式捕获系统的捕获策略研究较少且多为同步捕获,采用这些传统捕获策略的捕获系统一般容差能力较小的问题。包括以下步骤:组合体与捕锁系统的碰撞动力学建模与分析;捕获速度模式选择分析;锁释系统中锁释单元的动作匹配分析;基于感知系统的自适应感知系统与协同捕获策略模型。本发明以提升容差能力,以系统感知的捕获钩与捕获框接触位置信息为依据,选择四个捕获钩具体的捕获速度、捕获顺序和启停时刻。


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    Title :

    Space rigid body load distributed type repeatable locking mechanism capturing strategy


    Additional title:

    一种空间刚体载荷分布式可重复捕锁机构捕获策略


    Contributors:
    YANG FEI (author) / WANG GANG (author) / GUO JIANKANG (author) / YUE HONGHAO (author) / PAN XUETING (author)

    Publication date :

    2024-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B64G Raumfahrt , COSMONAUTICS



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