星箭包带锁紧装置分离过程动态包络的动力学仿真

The Dynamic Envelope Simulation of the Clamp Band Separation Process

包带锁紧装置是世界上各主要运载火箭大都采用的星箭连接和分离机构。随着卫星种类、结构形式的不断变化 ,卫星对包带装置提出了更高的要求。因此 ,对包带分离过程中动态包络的研究也显得日益重要。介绍了用ADAMS软件对包带装置分离过程动态包络进行动力学仿真的研究情况 ,包括建模的方法 ,模型的ADAMS描述 。

Clamp band is the common joint separate equipment between the launch vehicle and the satellite in the international main launch vehicles. With the gradual development of the satellitic sort and structure, the improvement of clamp band is needed. So it becomes more and more important to research its dynamic envelope simulation. In this thesis, the dynamic envelope simulation of the clamp band separation process by using ADAMS software is described, which include the method of the model construction, ADAMS representation of model and the comparison between the simulation results and the experiment results.