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About

Maziar A. Sharbafi is a prominent researcher at the intersection of biomechanics, robotics, and bioinspired locomotion, whose work has profoundly advanced our understanding of how biological principles can inform the design and control of legged robots and assistive devices. His research spans bioinspired actuator design, exoskeleton control, and the fundamental mechanics of human and animal locomotion, with particular focus on the role of biarticular muscles — tendons spanning adjacent joints — in enabling efficient, coordinated movement. Sharbafi's most influential contribution, the biarticular actuator design implemented in the BioBiped3 robot (91 citations), demonstrated how mimicking biological musculoskeletal architecture can dramatically simplify locomotion control. His comprehensive review of biarticular muscles across biology, modeling, and robotics (54 citations) has become a key reference bridging these disciplines. Complementing this, his work on electric-pneumatic actuators and parallel compliance mechanisms offers practical engineering solutions for building more efficient and robust robotic systems. Beyond robotics, Sharbafi has made meaningful contributions to assistive technology, developing bio-inspired reflex-based exoskeleton controllers shown to reduce metabolic energy consumption during human walking (38 citations). His locomotion subfunctions framework further provides a unifying theoretical lens for understanding walking across speeds and contexts, making his body of work essential reading for researchers in rehabilitation engineering, biomechanics, and humanoid robotics.