Open Access
ARTICLE
Quad-Rotor Directional Steering System Controller Design Using Gravitational Search Optimization
a Systems Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia;
b Electrical Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia;
c Department of Mechatronics Engineering, Misr University of Science and Technology, Cairo, Egypt
* Corresponding Author: M. A. Abido,