Abstract: Joint stiffness control is essential for safe and compliant human–robot interaction in rehabilitation exoskeletons. Variable stiffness actuators (VSAs), with controllable physical stiffness, ...

Choose the VFD control mode based on the ratio of the system pressure to maximum internal pump pressure. For a centrifugal pump delivering to a system with high operating pressure and or high static ...

…doesn't include an example as to how you'd make a time-variable label, such as this one for a street crossing sign. string accessibility:default:label.timeSamples = {0: "Walk", 10: "Don't Walk"} It'd ...

Dependent variables change based on other inputs in financial models, affecting investment outcomes. Independent variables like earnings affect dependent variables, influencing metrics like P/E ratios ...

United Nations Command, U.S. Forces Korea, and Combined Forces Command commander Gen. Xavier T. Brunson (2nd from left) talks to a Korean War veteran at a ceremony in South Korea to commemorate the ...

Precision PWM variable spray technology and target detection, identification, and localization technology are key to solving the pesticide waste associated with traditional constant application ...

General Douglas MacArthur, commanding general for the unified U.N. forces Aiding the Republic of Korea to repel the North Korean Communists, and a staff officer (right) inspecting a North Korean tank ...

Center for Biomolecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, Washington, District of Columbia 20375, United States ...