@article {53332,
	title = {Position Control of Hydraulic Servo System Using PID Controller Tuned by Some Evolutionary Techniques},
	journal = {Journal of Vibration and Control},
	year = {2014},
	attachments = {https://scholar.cu.edu.eg/sites/default/files/magdy/files/position_control_of_hydraulic_servo_system_final_jvc.pdf},
	author = {Mohamed El-Sayed M Essa and Magdy A.S. Aboelela and Mohamed Ahmed Moustafa Hassan}
}
