Studies of noisy hydraulic or pneumatic-powered operations don’t typically linger on operator discomfort, on wincing or ...

Digital flight data recorder data showed that 22 seconds after gear retraction, the hydraulic fluid quantity and pressure in the left hydraulic system began to decrease. After troubleshooting the ...

A damaged Boeing 757-200 cargo jet operated by FedEx on the ground at the Chattanooga airport in Tennessee after an emergency landing on Oct. 4, 2023. (Photo: FreightWaves Staff) ...

What's really nice for the buyer is that we don't charge them a penny more for this new pump than they paid before. It goes on all our hydraulic doors and is made at our factory,” said Schweiss.

Digital flight data recorder data showed that 22 seconds after gear retraction, the hydraulic fluid quantity and pressure in the left hydraulic system began to decrease. After troubleshooting the ...

as well as dynamic discrepancies among actuators. To address these challenges, this study proposes a dual-cylinder synchronization control strategy based on hydraulic thrust allocation. By analyzing ...

The piezoelectric micro-pump is remotely controlled through wireless telemetry. A nonlinear dynamic model is presented to interpret/predict dynamics of the integrated micro-device, and used to design ...