The vehicle roof-crush test system is operated by four ... and controlling both position and force in hydraulic systems. Precise closed-loop control requires precise feedback.

Replacing hydraulic assist with a computer-controlled ... assist was at work—over our favorite southeast Michigan test loop: 13.8 miles of whoops and hollows, sweeping lefts, and decreasing ...

THETA is a sodium fixture installed at Argonne’s Mechanisms Engineer Test Loop facility. The THETA testing campaign is focused on the key thermal-hydraulic behavior of Oklo’s fast fission ...

A motor-driven system has one pole in the open-loop velocity-transfer function, because kinetic energy is stored in the motor and load. A hydraulic system has two poles, with one pole ...

California-based liquid metal fast reactor developer Oklo Inc has successfully completed the second phase of the Thermal Hydraulic Experimental Test ... Mechanisms Engineering Test Loop (METL) ...