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Biomechanical energy harvesting can provide an attractive alternative for powering portable electronics, such as laptops and mobile communication devices. This unique type of energy is particularly advantageous to those who do not have direct access to the utility grid for extended periods of time. This paper presents an innovative biomechanical energy harvesting system based on the regenerative braking...
This paper presents an innovative biomechanical energy harvesting system based on the regenerative braking concept applied to the human natural motion. To determine optimal braking profile previous studies used an off-line procedure based on constant external load to determine the optimal braking profile. The new concept of this study continuously optimizes the maximum amount of energy that can be...
An analysis and modeling approach of an electromechanical harvesting system based on a brushless generator (BLG) is presented and evaluated. The approach is based on an electrical analog of the mechanical components and was verified by modeling a knee joint harvesting system. Good agreement was found between the model predictions and the experimental results. New harvesting strategies based on energy...
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