New ways to move Recently Volvo Construction Equipment has used electro-hydraulic architecture in its new Independent Metering Valve Technology (IMVT), available on 50-tonne EC550 and EC530 excavators ...

Steam Deck is kind of the culmination of everything we learned making hardware up to that point with Steam Controller, Steam Machines, Valve Index and Steam Link. And so we took all of those things ...

Abstract: In order to ensure a precisely controlled electro hydraulic servo system, a sliding mode control algorithm based on nonlinear disturbance observers (NDOB-SMC) is developed in this study.

Preliminary reports indicate that the issue is related to the aircraft's hydraulic systems, a crucial component for controlling key operations, including landing. In the wake of the potential ...

Abstract: Unstructured dynamics, un-modeled parameters, and uncertainties in electro-hydraulic servo-valve-controlled actuators (EHSAs) bring difficulty in designing controllers for output tracking ...

Previous injector designs used electro ... for shorter hydraulic circuits and smaller moving masses, providing speed of needle actuation in Delphi's servo-solenoid balanced valve design ...