Design and manufacturing of the antenna motion mechanisms of a communication satellite

Design and manufacturing of the antenna motion mechanisms of a communication satellite

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In this paper, design and simulation of a deployment and release mechanism of a communication satellite antenna are described.Because of the simplicity and reliability of the system, a torsion spring is used mel axolotl to excite the antenna.Dynamic simulation is performed by Adams Software and the appropriate spring and damper are selected for the mechanism.

Also, a thermal cutter mechanism is used for the release mechanism of the antenna that shows a good performance in the tests.Also, a finite element analysis is performed to ensure the structural strength of the mechanism by Nastran-Patran Software.According to the results of the tests and simulations performed on the system, one can say that this mechanism is a simple, functional and reliable mechanism and can be done well the assigned duties redken shades eq 07m driftwood in accordance with the requirements of the employer and the ECSS standard.