Kornel F. Ehmann
Papers
11
Total Citations
200
H-Index
7
About
Kornel F. Ehmann is a leading figure in the design, calibration, and control of advanced parallel robotic systems for manufacturing. His research centers on developing high-precision, overconstrained parallel manipulators—most notably the **Tri-pyramid Robot**, a 3-degree-of-freedom translational parallel robot designed for the flexible forming of three-dimensional thin sheets without geometry-specific dies. Ehmann’s major contributions include comprehensive kinematic design, stiffness modeling, and novel combined parametric and nonparametric calibration methods that dramatically improve robot accuracy. His work on error modeling for sensitivity analysis has been foundational for the practical deployment of these robots in industrial settings. With over 30 citations each, his key papers on the Tri-pyramid Robot’s calibration and design are widely referenced. More recently, Ehmann has extended his expertise into human-robot collaboration and digital twin frameworks for forming applications, including the automated English wheel. His pioneering research bridges the gap between theoretical kinematics and real-world manufacturing, making him a key resource for students and researchers interested in parallel robotics, precision calibration, and intelligent manufacturing systems.
Research Focus
Key Achievements
Top Papers
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- 7Sensory guidance of seam tracking robots9 citations · 1994
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- 10On the feasibility of an integrated English wheel system4 citations · 2024