Developable mechanisms on regular cylindrical surfaces
Developable mechanisms on regular cylindrical surfaces
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DOI：
10.1016/j.mechmachtheory.2019.103584
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发表时间：
2019-12
影响因子：
5.2
通讯作者：
Jacob Greenwood;S. Magleby;L. Howell
中科院分区：
文献类型：
--
作者：
Jacob Greenwood;S. Magleby;L. Howell
可展开机构可提供高功能性和紧凑的可收起性。本文提出了工程模型，以帮助圆柱可展机构的设计。这些模型考虑了可展曲面所施加的附加空间限制。为圆柱可展机构的运动分析提供了方程。还提出了一种新的可展机构分类（intramobile，extramobile，transmobile）和两个图形的方法来确定这种分类的单自由度平面圆柱可展机构。四杆圆柱可展机构的特点进行了讨论。
Developable mechanisms can provide high functionality and compact stowability. This paper presents engineering models to aid in the design of cylindrical developable mechanisms. These models take into account the added spatial restrictions imposed by the developable surface. Equations are provided for the kinematic analysis of cylindrical developable mechanisms. A new classification for developable mechanisms is also presented (intramobile, extramobile, and transmobile) and two graphical methods are provided for determining this classification for single-DOF planar cylindrical developable mechanisms. Characteristics specific to four-bar cylindrical developable mechanisms are also discussed.