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下面是4月30日举行的备受关注的NASA网络研讨会。
(
Youtube
)
主题:用柔性多物体动力学理解NASA展开型太空结构的动力学（发言者:Brant Ross）
(Understanding the Dynamics of NASA Deployable Space Structures using Flexible Multibody Dynamics)
It is critical that deployable space structures, such as solar arrays and antennas, deploy reliably once the spacecraft or satellite is in space. In the past the simulation of large flexible space structures was done as a linear dynamics problem, considering a combination of modal representations of the flexible bodies. But as solar arrays increase in size nonlinear dynamics techniques are increasingly needed in order to consider large displacements in the structures as well as the momentum of the sections of the structure in motion.
[Webinar 说明 ] ]
• Overview of NASA problem definition
• Application of Flexible Multibody Dynamics
• Review of Results
• How these results apply to other industries
• Demonstration of RecurDyn software used for study
• Q & A
您可以通过以下链接查看与网络研讨会内容相关的文章。
2. （论文1）Active Control of Solar Array Dynamics During Spacecraft Maneuvers
NASA网络研讨会来源: EnginSoft USA ( https://enginsoftusa.com/NASA-Webinar-Multibody-Dynamics.html )
