S. M. Mahdi, “Investigation and Enhancement Using Different Types of Pipelines for the Servo Hydraulic System with PID Controller Tuned Using Fuzzy Logic”, NJES, vol. 20, no. 1, pp. 158–166, Jan. 2017, Accessed: Nov. 24, 2024. [Online]. Available: https://nahje.com/index.php/main/article/view/82