Roberto E. Quesada
Papers
1
Total Citations
106
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1
About
Roberto E. Quesada is a leading figure in biomechatronics and rehabilitation engineering, whose work bridges the gap between human physiology and robotic assistive devices. His research focuses on understanding how robotic prostheses can restore natural walking mechanics, particularly through the precise timing of push-off in ankle-foot systems. In his highly cited 2015 study, Quesada demonstrated that the timing of push-off in a robotic ankle-foot prosthesis critically influences the energetics and mechanics of walking, showing that preemptive push-off reduces center-of-mass work and lowers metabolic cost for individuals with amputation. This foundational work, with over 100 citations, has shaped the design of next-generation prosthetic controllers. Quesada’s contributions extend to exploring how simple walking models can predict optimal assistive strategies, making his research essential for engineers and clinicians aiming to improve mobility and quality of life for amputees. His work is widely recognized for its impact on both theoretical understanding and practical device development.
Research Focus
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