Papers
14
Total Citations
307
H-Index
8
About
Igor Gaponov is a robotics and mechatronics researcher whose work has profoundly shaped the understanding and application of twisted string actuators (TSAs) — a class of lightweight, compliant, and mechanically elegant transmission systems increasingly valued in modern robotics. His most influential contribution, a 2013 paper with 156 citations, introduced an improved mathematical model of twisted string transmission systems, offering significantly better agreement with experimental data than prior models and establishing a rigorous theoretical foundation for the field. Building on this, Gaponov has systematically expanded TSA research to address critical practical challenges, including passively variable transmissions, conduit-based routing for wearable applications, actuator lifetime analysis, passive return mechanisms, and high-bandwidth control strategies. His investigations into adjustable gear ratios and linearized rotational outputs have broadened TSA applicability across assistive devices, soft robotics, and industrial manipulators. Notably, his 2018 work exploring TSA routing through conduits opened promising avenues for soft and wearable robotic systems. With a cumulative citation record spanning hundreds of references across a focused and coherent body of work, Gaponov stands as a leading authority in TSA technology, whose contributions continue to guide engineers developing the next generation of lightweight, efficient robotic actuators.
Research Focus
Key Achievements
Top Papers
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- 5A study on life cycle of twisted string actuators: Preliminary results22 citations · 2017
- 6Passive returning mechanism for twisted string actuators11 citations · 2017
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- 9High-Bandwidth Control of Twisted String Actuators7 citations · 2019
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