Resumo

GOMEZ ROA, Antonio et al. Structural Dynamic Analysis of CanSat Educational Satellite. Comp. y Sist. [online]. 2018, vol.22, n.2, pp.451-461.  Epub 21-Jan-2021. ISSN 2007-9737.  https://doi.org/10.13053/cys-22-2-2942.

The present article shows a dynamic analysis of the behavior experienced on the educative pico-satellite CanSat. The structure model was analyzed through the theory of the Finite Element, for the study of the structure we used the ANSYS platform, which allowed us to predict the answer of the structure during its launching, as well as the CanSat drop. We determined the first 15 modal forms and their natural corresponding frequencies. The analysis was performed considering the acceleration force of 30 g, on a vertical direction. We analyzed the concentration states of stress, defect and the values of natural frequencies. On this work, we discuss the results obtained in the structure configuration when this is transported by a hexacopter drone with a motor operation frequency of 480 Hz.

Palavras-chave : ANSYS; CanSat; structure; modal form; natural frequency; numerical modeling.