Jonathan Horn
Papers
12
Total Citations
220
H-Index
8
About
Jonathan Horn is a robotics and control systems researcher whose work sits at the intersection of bipedal locomotion, prosthetics, and hybrid dynamical systems. He has made significant contributions to the development of optimization-based controllers for powered transfemoral prostheses, pioneering frameworks that translate rigorous mathematical tools from robotic walking theory into functional, real-world assistive devices. His most cited work, "First steps toward translating robotic walking to prostheses" (55 citations), exemplifies this mission, demonstrating how nonlinear optimization can govern prosthetic limb behavior with remarkable fidelity. Alongside this, his research on multicontact locomotion (50 citations) established systematic methodologies using multidomain hybrid system models, enabling prostheses to achieve human-like gait patterns across diverse terrains, including stair ascent and variable-incline walking. A recurring theme throughout Horn's portfolio is the development of nonholonomic virtual constraints—a powerful technique he has advanced to accommodate variable walking speeds and terrain conditions, bridging theoretical control design with clinical applicability. His distributed control framework for human-robot locomotion further reflects an ambition to scale these methods to collaborative systems. Collectively, Horn's research has meaningfully advanced the capabilities of cyber-physical prosthetic systems, improving safety and adaptability for amputee users.
Research Focus
Key Achievements
Top Papers
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- 9Removing phase variables from biped robot parametric gaits7 citations · 2017
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