CICB reports common crane accident causes include human error, mechanical failure, environmental factors, improper rigging, ...

In this article, taking the hydraulic system of mining hydraulic excavator boom and stick as the plant, an adaptive robust impedance controller based on an extended state observer and backstepping ...

Aiming at the problems of complex operating conditions, large load disturbance, strong coupling of pressure and position control subsystems, and time-varying parameters of independent metering electro ...

District of Summerland Council felt it had no choice but to spend $600,000 from one of its reserve funds to replace an aging ...