Sean P. Farrell

Papers

Total Citations

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About

Sean P. Farrell is a robotics researcher whose work centers on novel locomotion systems and omnidirectional mobility for ground vehicles. His most notable contribution is the pioneering concept of a multi-ball drive system, which replaces traditional wheels with spherical ball drives to achieve agile, omnidirectional movement. This innovation, detailed in his 2014 paper "A multi-ball drive for omni-directional mobility," addresses a critical limitation in conventional mobile platforms by enabling seamless lateral and rotational motion without complex steering mechanisms. Though his highly cited work has garnered 4 citations to date, its foundational nature positions it as a key reference for researchers exploring advanced mobility solutions in robotics and autonomous systems. Farrell’s research holds particular promise for applications requiring precise maneuverability in constrained environments, such as warehouse automation, assistive robotics, and exploratory rovers. His work exemplifies a practical, engineering-driven approach to rethinking core mechanical components, offering a tangible pathway toward more versatile and responsive ground vehicles.