Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2007.05a
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- Pages.718-723
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- 2007
Analysis for Response of Launcher System with Continuous Impact Load
연속충격을 고려한 발사대 반응특성 해석
Abstract
A three dimensional multibody modeling of a launcher system was developed and dynamic characteristics of the system was carried out. All the components were modeled as rigid bodies, All the components of system, ie; chassis, turret, cage and suspension parts, are modeled as rigid. The force interaction between the ground and tire was modeled as a point contact model. The factors were selected as cause and effect diagram of the MINITAB. To see effect of the stiffness, damping, mass at the launcher system, several cases of suspension parameters were compared and optimal values were selected. The stiffness and the damping coefficient were selected as design variables to minimize the required time for the next fire. The dynamic simulation was carried out using the ADAMS, and the MINITAB was employed for data analysis.