Dynamic Simulation of A Large Deployable Space Structure with Pinned Joints
نویسنده
چکیده
Plays of joints strongly influence the dynamics of the large deployable space structures. In this paper, dynamic simulation of space structures with pinned joints is discussed. The study can be simply divided into two parts: the flexible effect of structure is simulated by MSC/NASTRAN, and the global motion of rigid body by DADS. The details of how to select the deformation modes in MSC/NASTRAN and how to deal with the digital problems in DADS will be given.
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