Title :
Speed control of two-mass resonant system by new simple adaptive control scheme
Author :
Date, K. ; Ohmori, H. ; Sano, A. ; Todaka, Y. ; Nishida, H.
Author_Institution :
Dept. of Syst. Design Eng., Keio Univ., Yokohama, Japan
Abstract :
A new simple adaptive control scheme is introduced for torsional vibration control in a two-mass motor drive system, in which a motor and load are connected via a flexible shaft. It is clarified that only three adjustable parameters can successfully compensate for variations in load, modeling error and stepwise torque disturbances, even without using a velocity sensor of the load. The validity of the proposed algorithm is examined in simulation and experimental studies
Keywords :
DC motor drives; adaptive control; angular velocity control; discrete time systems; vibration control; DC motor drive system; adaptive control; discrete time systems; modeling error; speed control; torque disturbances; torsional vibration control; two-mass resonant system; Adaptive control; Control systems; Design engineering; Electrical equipment industry; Industrial control; Resonance; Shafts; Systems engineering and theory; Velocity control; Vibration control;
Conference_Titel :
Control Applications, 1998. Proceedings of the 1998 IEEE International Conference on
Conference_Location :
Trieste
Print_ISBN :
0-7803-4104-X
DOI :
10.1109/CCA.1998.721631
