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Proceedings of the 7th International Conference on Education, Management, Information and Mechanical Engineering (EMIM 2017)
While deployable antenna works in space, there are little or no gravity effects on antenna's state, and it is no need to analyze antenna's cablenet system with considerations of gravity effects. But before launching, deployable antenna is to be assembled and tested in ground conditions, so in this situation, it is necessary to add gravity effects to antenna's analysis model to make sure the calculations are still accurate. For this sake, the catenary element that can simulate cable problems indoi:10.2991/emim-17.2017.105 fatcat:hznjqp7opbdqfcj4emnmvygh5a