Title :
A study on maintaining control of tension for a catenary´s cable
Author :
Lee, Yo-seob ; Soon-Ill Hong
Author_Institution :
Pukyong Univ., South Korea
Abstract :
This study shows the mathematical modeling of a catenary´s system and tension generator; an AC servomotor. In the paper, the fuzzy control method is adopted that is robust because the model of a control object is nonlinear and time-variant system. Feedforward control is adopted to suppress overshoot as a shift begins to move. On the basis of the dynamic modeling of a catenary´s cable we compose the control system adopting fuzzy and feedforward control and have recognized the effectiveness in a simulation experiment
Keywords :
feedforward; fuzzy control; induction motors; mechanical variables control; power overhead lines; robust control; servomotors; AC servomotor; catenary cable; dynamic modeling; feedforward control; induction motor; mathematical modeling; overshoot suppression; robust control; tension control; time-variant system; AC motors; Automatic control; Control system synthesis; Fuzzy control; Motion control; Nonlinear control systems; Power cables; Robust control; Shape control; Torque control;
Conference_Titel :
Industrial Electronics, 2001. Proceedings. ISIE 2001. IEEE International Symposium on
Conference_Location :
Pusan
Print_ISBN :
0-7803-7090-2
DOI :
10.1109/ISIE.2001.931858
