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Organic single crystal/polymer hybrid actuators that can be applied in extreme conditions such as polar regions and space are extremely important and rare. Herein, we report an extremely simple but ...
When an electric utility with a power plant in the southwestern U.S. prepared for a planned, major outage on its two Siemens ...
In this paper, a new adaptive dynamic surface control strategy is proposed to deal with the uncertainty parameters of electro-hydraulic actuator and unknown external disturbances of vehicle active ...
Two-actuator robot combines efficient ground rolling and spinning flight in one design - Tech Xplore
A team of engineers at Singapore University of Technology and Design has created a truly unique robot—one that can roll around like a drum, then take off and fly like a spinning wheel. In their paper ...
Collins says that electric thrust reverser actuation systems – which are fitted to the nacelle and redirect thrust from the aircraft’s engines to help it slow when landing – are up to 20% ...
To achieve a compact, lightweight and compliant actuator design for intrinsically safe subject-robot interactions, a Bowden cable-driven rotary series elastic actuator is proposed in this paper. To ...
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