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Proceedings Papers

A Separating Channel Decomposition Algorithm for Non-Convex Polygons With Application in Interference Detection

T. S. Ku, B. Ravani
Proc. ASME. DETC88, 14th Design Automation Conference, 55-65, September 25–28, 1988
Paper No: DETC1988-0008
https://doi.org/10.1115/DETC1988-0008
View Paper titled, A Separating Channel Decomposition Algorithm for Non-Convex Polygons With Application in Interference Detection
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Topics: Algorithms, Computer-aided design, Design automation
Proceedings Papers

Model Based Rigid Body Guidance in Presence of Non-Convex Geometric Constraints

T. S. Ku, B. Ravani
Proc. ASME. DETC88, 14th Design Automation Conference, 67-79, September 25–28, 1988
Paper No: DETC1988-0009
https://doi.org/10.1115/DETC1988-0009
View Paper titled, Model Based Rigid Body Guidance in Presence of Non-Convex Geometric Constraints
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Topics: Algorithms, Computer-aided design, Kinematics, Manipulators, Mobile robots, Path planning, Shapes, Shrinkage (Materials)
Proceedings Papers

Design of the Ball Screw Mechanism for Optimal Efficiency

M.-C. Lin, S. A. Velinsky, B. Ravani
Proc. ASME. DETC89, 15th Design Automation Conference: Volume 3 — Mechanical Systems Analysis, Design and Simulation, 207-213, September 17–21, 1989
Paper No: DETC1989-0125
https://doi.org/10.1115/DETC1989-0125
View Paper titled, Design of the Ball Screw Mechanism for Optimal Efficiency
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Topics: Design, Screws, Design methodology, Equations of motion, Braking, Computation, Dynamics (Mechanics), Steady state, Stress
Proceedings Papers

Optimal and Conforming Motion of a Point in a Constrained Plane

C. Ahrikencheikh, A. A. Seireg, B. Ravani
Proc. ASME. DETC89, 15th Design Automation Conference: Volume 1 — Computer-Aided and Computational Design, 369-375, September 17–21, 1989
Paper No: DETC1989-0060
https://doi.org/10.1115/DETC1989-0060
View Paper titled, Optimal and Conforming Motion of a Point in a Constrained Plane
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Topics: Algorithms, Clearances (Engineering), Collisions (Physics), Vacuum
Proceedings Papers

Computer Aided Geometric Design of Motion Interpolants

Q. J. Ge, B. Ravani
Proc. ASME. DETC91, 17th Design Automation Conference: Volume 2 — Computer-Aided Design, Mechanical Systems Simulation, and Analysis, Mechanisms, and Robotics, 33-41, September 22–25, 1991
Paper No: DETC1991-0103
https://doi.org/10.1115/DETC1991-0103
View Paper titled, Computer Aided Geometric Design of Motion Interpolants
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Topics: Computer-aided engineering, Design, Computers, Interpolation, Computational geometry, Kinematics, Simulation, Splines, Torsion
Proceedings Papers

Computation of Spatial Displacements From Geometric Features

B. Ravani, Q. J. Ge
Proc. ASME. DETC91, 17th Design Automation Conference: Volume 1 — Design Automation and Design Optimization, 19-26, September 22–25, 1991
Paper No: DETC1991-0065
https://doi.org/10.1115/DETC1991-0065
View Paper titled, Computation of Spatial Displacements From Geometric Features
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Topics: Computation, Algebra, Calibration, Computational geometry, Displacement, Robots
Proceedings Papers

Kinematics of the Ball Screw Mechanism

M. C. Lin, B. Ravani, S. A. Velinsky
Proc. ASME. DETC91, 17th Design Automation Conference: Volume 2 — Computer-Aided Design, Mechanical Systems Simulation, and Analysis, Mechanisms, and Robotics, 383-390, September 22–25, 1991
Paper No: DETC1991-0141
https://doi.org/10.1115/DETC1991-0141
View Paper titled, Kinematics of the Ball Screw Mechanism
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Topics: Kinematics, Screws, Deformation, Design, Finite element analysis, Modeling, Wear
Proceedings Papers

Computer Aided Geometric Design of Line Constructs

B. Ravani, J. W. Wang
Proc. ASME. DETC90, 16th Design Automation Conference: Volume 1 — Computer Aided and Computational Design, 247-256, September 16–19, 1990
Paper No: DETC1990-0030
https://doi.org/10.1115/DETC1990-0030
View Paper titled, Computer Aided Geometric Design of Line Constructs
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Topics: Computer-aided engineering, Design, Computer-aided design, Electrical discharge machining, Shapes, B-splines, Computer-aided manufacturing, Geometry, Milling, Wire
Proceedings Papers

Geometric Design and Fabrication of Developable Bezier Surfaces

R. M. C. Bodduluri, B. Ravani
Proc. ASME. DETC92, 18th Design Automation Conference: Volume 2 — Geometric Modeling, Mechanisms, and Mechanical Systems Analysis, 243-250, September 13–16, 1992
Paper No: DETC1992-0172
https://doi.org/10.1115/DETC1992-0172
View Paper titled, Geometric Design and Fabrication of Developable Bezier Surfaces
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Topics: Algorithms, Design, Manufacturing, Construction, Computational geometry, Computer-aided design, Computer-aided engineering, Differential equations, Geometry, Interpolation
Proceedings Papers

Computation of Spatial Displacements From Redundant Geometric Features

Q. J. Ge, B. Ravani
Proc. ASME. DETC92, 18th Design Automation Conference: Volume 2 — Geometric Modeling, Mechanisms, and Mechanical Systems Analysis, 113-120, September 13–16, 1992
Paper No: DETC1992-0156
https://doi.org/10.1115/DETC1992-0156
View Paper titled, Computation of Spatial Displacements From Redundant Geometric Features
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Topics: Computation, Algorithms, Eigenvalues, Algebra, Calibration, Computer programming, Computers, Robots
Proceedings Papers

Geometric Construction of Bézier Type Motion Interpolants

Q. J. Ge, B. Ravani
Proc. ASME. DETC92, 22nd Biennial Mechanisms Conference: Mechanism Design and Synthesis, 511-517, September 13–16, 1992
Paper No: DETC1992-0335
https://doi.org/10.1115/DETC1992-0335
View Paper titled, Geometric Construction of Bézier Type Motion Interpolants
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Topics: Computational geometry, Construction, Kinematics, Algorithms, Computer-aided engineering, Computers, Design, Framing (Construction), Robots, Structural frames
Proceedings Papers

Motion Interpolation and Mechanism Synthesis

Q. J. Ge, B. Ravani
Proc. ASME. DETC93, 19th Design Automation Conference: Volume 2 — Design Optimization; Geometric Modeling and Tolerance Analysis; Mechanism Synthesis and Analysis; Decomposition and Design Optimization, 61-66, September 19–22, 1993
Paper No: DETC1993-0376
https://doi.org/10.1115/DETC1993-0376
View Paper titled, Motion Interpolation and Mechanism Synthesis
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Topics: Interpolation, Design, Design engineering, Algorithms, Approximation, Computer software, Curve fitting, Kinematics, Linkages
Proceedings Papers

Motion Interpolation Using Dynamics

T. A. Loduha, B. Ravani
Proc. ASME. DETC94, 20th Design Automation Conference: Volume 1 — Dynamic Mechanical Systems; Geometric Modeling and Features; Concurrent Engineering, 175-181, September 11–14, 1994
Paper No: DETC1994-0059
https://doi.org/10.1115/DETC1994-0059
View Paper titled, Motion Interpolation Using Dynamics
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Topics: Dynamics (Mechanics), Interpolation, Trajectories (Physics), Equations of motion
Proceedings Papers

On Representation and Interpolation of Line-Segments for Computer Aided Geometric Design

Q. J. Ge, B. Ravani
Proc. ASME. DETC94, 20th Design Automation Conference: Volume 1 — Dynamic Mechanical Systems; Geometric Modeling and Features; Concurrent Engineering, 191-198, September 11–14, 1994
Paper No: DETC1994-0061
https://doi.org/10.1115/DETC1994-0061
View Paper titled, On Representation and Interpolation of Line-Segments for Computer Aided Geometric Design
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Topics: Computer-aided engineering, Design, Interpolation, Algorithms, Geometry, Shapes
Journal Articles

On Calculating the Degrees of Freedom or Mobility of Overconstrained Linkages: Single-Loop Exceptional Linkages

J. M. Rico, B. Ravani
Journal: Journal of Mechanical Design
Article Type: Research Papers
J. Mech. Des. March 2007, 129(3): 301–311.
https://doi.org/10.1115/1.2406101
Published Online: March 10, 2006
View Article titled, On Calculating the Degrees of Freedom or Mobility of Overconstrained Linkages: Single-Loop Exceptional Linkages
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Topics: Linkages, Mechanical admittance
Journal Articles

Geometric Criteria for Gouge-Free Three-Axis Milling of Sculptured Surfaces

H. Pottmann, J. Wallner, G. Glaeser, B. Ravani
Journal: Journal of Mechanical Design
Article Type: Research Papers
J. Mech. Des. June 1999, 121(2): 241–248.
https://doi.org/10.1115/1.2829450
Published Online: June 1, 1999
View Article titled, Geometric Criteria for Gouge-Free Three-Axis Milling of Sculptured Surfaces
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Topics: Chisels, Milling, Shapes, Collisions (Physics), Computation
Journal Articles

Use of Convex Hulls for Plant Template Approximation in QFT Design

T. A. Lasky, B. Ravani
Journal: Journal of Dynamic Systems, Measurement, and Control
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. September 1997, 119(3): 598–600.
https://doi.org/10.1115/1.2801304
Published Online: September 1, 1997
View Article titled, Use of Convex Hulls for Plant Template Approximation in QFT Design
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Topics: Approximation, Design, Hull, Quantum field theory, Design methodology, Feedback, Uncertainty
Journal Articles

Design of Tactile Fixtures for Robotics and Manufacturing

W. W. Nederbragt, B. Ravani
Journal: Journal of Mechanical Design
Article Type: Research Papers
J. Mech. Des. June 1997, 119(2): 204–211.
https://doi.org/10.1115/1.2826237
Published Online: June 1, 1997
View Article titled, Design of Tactile Fixtures for Robotics and Manufacturing
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Topics: Design, Manufacturing, Robotics, Calibration, Sensors
Journal Articles

Contact Stress Analysis in Ball Screw Mechanism Using the Tubular Medial Axis Representation of Contacting Surfaces

Hual-Te T. Huang, B. Ravani
Journal: Journal of Mechanical Design
Article Type: Research Papers
J. Mech. Des. March 1997, 119(1): 8–14.
https://doi.org/10.1115/1.2828794
Published Online: March 1, 1997
View Article titled, Contact Stress Analysis in Ball Screw Mechanism Using the Tubular Medial Axis Representation of Contacting Surfaces
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Topics: Screws, Stress analysis (Engineering), Bearings, Deformation, Design engineering, Geometry, Stress, Thread
Journal Articles

Be´zier Curves on Riemannian Manifolds and Lie Groups with Kinematics Applications

F. C. Park, B. Ravani
Journal: Journal of Mechanical Design
Article Type: Research Papers
J. Mech. Des. March 1995, 117(1): 36–40.
https://doi.org/10.1115/1.2826114
Published Online: March 1, 1995
View Article titled, Be´zier Curves on Riemannian Manifolds and Lie Groups with Kinematics Applications
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Topics: Kinematics, Manifolds, Algorithms, Trajectories (Physics), Interpolation, Space