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Deployment Analysis and Control of Modularized Structures

机译:模块化结构的部署分析与控制

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摘要

Deployment behavior of modularized structures is numerically analyzed from the viewpoint of synchronism. Elastic panels with single and double accordion folding patterns are examined as examples of modularized structures. Through computer simulations, it is shown that asynchronous deployments are caused by inertia forces. To improve the synchronism of the deployment, an autonomous distributed control method is introduced. Because the control method uses only local information, some advantages are expected; parallel processing, flexible extensibility and fault-tolerance. The control rule is derived by the analogy of heat conduction. Stable characteristic of heat conduction implies stability of the control method. Furthermore physical sense of control parameters can be understood intuitively because the control method is based on real physical phenomenon. It is confirmed that the autonomous distributed control can improve the synchronism of the deployment.
机译:从同步的角度对模块化结构的展开行为进行了数值分析。以单手风琴和双手风琴折叠模式的弹性面板作为模块化结构的示例。通过计算机仿真,表明异步部署是由惯性力引起的。为了提高部署的同步性,引入了一种自主的分布式控制方法。由于控制方法仅使用本地信息,因此有望获得一些优势。并行处理,灵活的可扩展性和容错能力。通过热传导的类比得出控制规则。导热的稳定特性意味着控制方法的稳定性。此外,由于控制方法基于真实的物理现象,因此可以直观地理解控制参数的物理意义。可以肯定的是,自主的分布式控制可以改善部署的同步性。

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