Analysis of the Sensitive Factors of High Speed Separation of S-shaped Cable during Stage Separation
The structure of S-shaped cable is complex.When S-shaped cable is separated at high speed,it has large deformation and complex nonlinear contact.The analysis of dynamic deformation and mechanical characteristics of S-shaped cable is one of the difficulties in engineering design.ABAQUS is used to establish the dynamic simulation separation model of separation cable.The dynamic deformation mechanism and mechanical characteristics of S-shaped cable are analyzed,and the correctness of the modeling method is further verified by the ground experiment.The influence of various sensitive factors,such as length,section diameter,tail length and separation speed of S-shaped cable is studied,which can provide analysis method and reference for engineering application.
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