Khanh Dien, Le. “RESEARCH ON THE SELECTION OF CONTROLLING ELECTRICAL SERVO-MOTOR IN ROBOT CONTROL FOR ACHIEVEMENT THE HIGHEST VELOCITY”. Science and Technology Development Journal 8, no. 9 (September 30, 2005): 51-56. Accessed December 23, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/3070.