2018 IEEE International Conference on Robotics and Automation (ICRA) 2018
DOI: 10.1109/icra.2018.8463186
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Stiffness Modulator: A Novel Actuator for Human Augmentation

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Cited by 12 publications
(2 citation statements)
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“…Emerging human augmentation technologies (22,28,29) promote active variable stiffness springs, where the stiffness is adjusted using an actuator that requires external energy (30)(31)(32)(33). In augmented running (Fig.…”
Section: Discussionmentioning
confidence: 99%
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“…Emerging human augmentation technologies (22,28,29) promote active variable stiffness springs, where the stiffness is adjusted using an actuator that requires external energy (30)(31)(32)(33). In augmented running (Fig.…”
Section: Discussionmentioning
confidence: 99%
“…1A), the leg extends to compress the spring and to simultaneously increase the stiffness of the spring. The stiffness of the spring is increased by coupling the leg to a variable stiffness mechanism, which decreases the effective length of the spring (28,30,32,33). As a result, the force of the spring and the energy stored by the spring increase F = k(Δ l leg ) Δl(Δ l leg ) + O(Δ l 3 ) and E spr = ∫ 0…”
Section: Variable Stiffness Springmentioning
confidence: 99%