1.
Do VL, Hoang ST, Tran XB. Modeling and Simulation Research Position Control of Hydraulic Cylinder using High Speed on/off Valve is Based on the Method PWM (Pulse Width Modulation) of Control Pulse. old. 2019;(138B):45-48. Accessed August 2, 2025. https://jst.vn/index.php/old/article/view/594