Design of Compensated Spacecraft Separation Device
In order to meet the needs of miniaturization and controllable separation attitude of the new generation of spacecraft,ensure the reliable separation of spacecraft,a compensated spacecraft separation device is proposed.The dynamic model of the separation device is established by ADAMS software,its separation characteristics are studied and tested,and the compensation effect of the separation device on the separation attitude is evaluated.The results show that the separation disturbance caused by spring thrust deviation and centroid deviation of spacecraft can be significantly reduced by adjusting the spatial distribution position of spring device,so as to effectively adjust the separation attitude.Compared with the conventional separation device,its mass and space occupancy can be reduced by more than 30%.The research results have important engineering reference value for the design of small spacecraft separation device.
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