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针对以往卫星锁紧与释放装置不具有通用性、结构单一等缺点,设计了一种非合作目标卫星对接环锁紧与释放装置,其结构简单、锁紧力大,能够快速实现对卫星的锁紧与释放,同时减小两卫星接触时的刚性撞击,起到缓冲的作用。介绍了锁紧与释放装置的结构组成及其工作原理,并建立了锁紧与释放装置的三维模型,而后利用ADAMS对其进行了动力学分析,分析结果表明:该对接环锁紧与释放装置能够顺利实现对目标卫星对接环的锁紧与释放,为以后的工程化设计奠定了理论基础。
In view of the shortcomings that conventional satellite locking and releasing devices are not universal and have a single structure, a non-cooperative target locking and releasing device for satellite docking rings is designed. The structure is simple, the locking force is large, and the satellite locking can be quickly realized Tight and release, while reducing the rigid impact of the two satellites touch, play a buffer role. The structure and working principle of the locking and releasing device are introduced, and the three-dimensional model of the locking and releasing device is established. Then the dynamic analysis is carried out by using ADAMS. The analysis results show that the docking ring locking and releasing device Can successfully realize the locking and release of the docking interface of the target satellite, which lays a theoretical foundation for the future engineering design.