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RISA Foundation for a Unified Theory of Analysis of Spatial Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In analogy with a spherical (spatial) triangle there are only three fundamental loop equations for any spherical (spatial) polygon, namely the real (dual) sine, sine-cosine, and cosine laws. All ...
A Displacement Analysis of Spatial Six-Link 4-R-P-C Mechanisms—Part 2: Derivation of Input-Output Displacement Equation for RCRRPR Mechanism
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The input-output displacement equation is expressed as a degree eight polynomial in the half-tangent of the output angular displacement. The equation can be used to generate input-output functions ...
Discussion: “Closed Form Displacement Relationships of Single and Multi-Loop Six-Link Spatial Mechanisms” (Soni, A. H., Dukkipati, R. V., and Huang, M., 1973, ASME J. Eng. Ind., 95, pp. 709–716)
Publisher: The American Society of Mechanical Engineers (ASME)
A Displacement Analysis of Spatial Six-Link 4R-P-C Mechanisms—Part 1: Analysis of RCRPRR Mechanism
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The input-output displacement equation is expressed as a degree eight polynomial in the half-tangent of the output angular displacement. A procedure for determining uniquely all the linkage ...
A Displacement Analysis of Spatial Six-Link 4R-P-C Mechanisms—Part 3: Derivation of Input-Output Displacement Equation for RRRPCR Mechanism
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The input-output displacement equation is expressed as a degree eight polynomial in the half-tangent of the output angular displacement. The equation can be used to generate the input-output ...
Displacement Analysis of Spatial Six-Link, 5R-C Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Input-output displacement equations of degree 16 are derived for spatial six-link RRRRCR and RRCRRR2 mechanisms. The derivation of these equations provides the solution to one of the most ...
Some Kinematic Structures for Robot Manipulator Designs
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Some kinematic structures suitable for use in robot manipulator designs are constructed in terms of components. General properties of kinematic structures are considered and a method for combining ...
Singular Solutions in Second-Order Elasticity
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The problems of a concentrated point force in an infinite medium (Kelvin's problem), or applied normal to the boundary of a half-space (Boussinesq's problem), as well as the corresponding ...