Journal ArticleDOI
Quadruple dwell from a four-bar spatial linkage
A.K. Shrivastava,Kenneth H. Hunt +1 more
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In this article, a special class of linkage is described that demonstrates one of the enormous number of ways of obtaining dwell motion from simple spatial linkages, which can be dimensioned to give four symmetrically disposed dwell configurations in a single cycle of operations.About:
This article is published in Journal of Mechanisms.The article was published on 1971-06-01. It has received 2 citations till now. The article focuses on the topics: Revolute joint & Linkage (mechanical).read more
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The fecund torus, its bitangent-circles and derived linkages
E.F Fichter,Kenneth H. Hunt +1 more
TL;DR: In this article, the four forms of torus (common, flattened, symmetrical offset, and general) are described and analyzed geometrically, and two types of bitangent planes are revealed; for one type the points of tangency may be imaginary.
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Robotic manipulators and the geometry of real semialgebraic sets
A. Tannenbaum,Y. Yomdin +1 more
TL;DR: Using the notion of "metric entropy," the complexity of maneuvering the manipulator from state to state is discussed.