Patrick M. Sammons

Missouri University of Science and Technology

Papers

Total Citations

175

H-Index

About

Patrick M. Sammons is a robotics researcher whose work has made meaningful contributions to the field of robot calibration and kinematic error modeling, with a particular focus on improving the positional accuracy of industrial robotic manipulators. His research addresses some of the most persistent challenges in practical robotics: the complex, joint-dependent errors introduced by mechanical components such as harmonic drives and bearing systems, as well as transmission-related issues like backlash caused by wear or improper assembly. Sammons' most influential work, "Modeling and calibration of high-order joint-dependent kinematic errors for industrial robots" (2017), has garnered 159 citations, reflecting its significance to the robotics community. This paper, along with his earlier studies on harmonic drive-induced errors and compensation strategies, represents a coherent research agenda aimed at pushing robotic accuracy beyond the limitations of conventional calibration methods. By developing sophisticated models that capture the nuanced, periodic error behaviors often overlooked in standard approaches, his work enables more precise post-calibration performance in real-world robotic systems. His contributions are particularly valuable for engineers and researchers seeking to deploy industrial robots in high-precision manufacturing environments where repeatability and accuracy are critical.