DocumentCode :
3782439
Title :
Neural network-based friction and nonlinear load compensator
Author :
Z. Kovacic;V. Petik;S. Bogdan
Author_Institution :
Fac. of Electr. Eng. & Comput., Zagreb Univ., Croatia
Volume :
1
fYear :
1999
Firstpage :
157
Abstract :
In this paper, the possibilities of using off-line trained neural networks as estimators and compensators of servo system nonlinearities such as friction and gravitation-dependent load have been considered. Experiments have been performed on the positioning servo system controlled by a P controller. After applying the neural network-based compensator transient responses of the system have been considerably improved. Some problems which may deteriorate the effectiveness of compensation have been observed and discussed.
Keywords :
"Neural networks","Friction","Servomechanisms","Control systems","Shafts","Nonlinear control systems","Control nonlinearities","Velocity measurement","Uniform resource locators","World Wide Web"
Publisher :
ieee
Conference_Titel :
Industrial Electronics, 1999. ISIE ´99. Proceedings of the IEEE International Symposium on
Print_ISBN :
0-7803-5662-4
Type :
conf
DOI :
10.1109/ISIE.1999.801776
Filename :
801776
Link To Document :
بازگشت