Numerical Synthesis of Six-Bar Linkages for Mechanical Computation
نویسندگان
چکیده
منابع مشابه
Numerical Synthesis of Six-bar Linkages for Mechanical Computation
This paper presents a design procedure for six-bar linkages that use eight accuracy points to approximate a specified input-output function. In the kinematic synthesis of linkages, this is known as the synthesis of a function generator to perform mechanical computation. Our formulation uses isotropic coordinates to define the loop equations of the Watt II, Stephenson II, and Stephenson III six-...
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The complete solution of mixed Burmester synthesis problems for four-bar linkages
Approaches to precision-point synthesis of four-bar linkages have typically specified only path-points or only poses, i.e., path-points with orientation. The former is known as “path synthesis,” while the latter is known as “rigid-body guidance,” sometimes referred to as a “Burmester problem.” We consider the family of “mixed Burmester” synthesis problems in which some combination of path-point...
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متن کاملOn the Synthesis of a Reactionless 6-dof Parallel Mechanism Using Planar Four-bar Linkages
This paper addresses the synthesis of a novel reactionless spatial 6-DOF parallel mechanism using four-bar linkages without any counter-rotations. The mechanism is first described and its kinematics is discussed. A numerical example of the reactionless 6-DOF mechanism is given in this paper and, with the help of the dynamic simulation software ADAMS, it is shown that the mechanism is reactionle...
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ژورنال
عنوان ژورنال: Journal of Mechanisms and Robotics
سال: 2014
ISSN: 1942-4302,1942-4310
DOI: 10.1115/1.4027443