In this restoration project, I dismantled the jack, removing all axles, clips, and major components. After degreasing, I used paint stripper to remove the old red paint and an old warning sticker ...

The latest episode of Elevator Talk features leaders from NIKIGO, Zip Frut, TruJoy Yogurt, Mamame Tempeh Chips and Jack’s Dad’s Hummus. Watch founders and CEOs introduce their brands and provide a ...

Abstract: Hydraulic elevators are widely used in the world because of their simple structure, smooth running and comfortable ride, This paper presents a conventional PID controller and a self-tuning ...

Since the multi-cylinder hydraulic pressure elevator is a nonlinear system suffering variable and unequal load, it is crucial to create an adaptive control strategy to control the motors to rotate ...