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Showing 1 to 2 of 2 for “"Dual speed"”.
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Mixing enhancement by dual speed rotating stirrer
… rotating along a circular trajectory at constant speed. The fluid flow, considered incompressible, inviscid and two dimensional (in a circular container), is modeled by a point vortex model consisting of a vortex rotating in a circular container at constant angular speed. The mixing problem is …
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Fast and strong lightweight robots based on variable gear ratio actuators and control algorithms leveraging the natural dynamics
… conflicting requirements in terms of operating speeds and desired impedances, often lead to the use of oversized and inefficient actuators which are inhibitory particularly for mobile robots. Multiple gear ratios, like in a powertrain, address this issue by allowing an effective use of power …