Affiliation:
1. Zhejiang Business Technology Institute
Abstract
It is known for the traditional milling machine in operation at low speed and efficiency. This paper describes the research of servo motor control strategies for the mobile gantry milling machine. The principles of AC servo motor dynamics, master-slave servo control, and adaptive-neuro fuzzy inference system based on controller are illustrated. Using these strategies when the master servo motor is interference by the external signal, the reference speed of the slave servo motor can follow just like the master motor. Finally the mechanical coupling can be eliminated and the mechanical damage can be avoided.
Publisher
Trans Tech Publications, Ltd.
Reference4 articles.
1. R.N. Conte, L.F.A. Pereira, J.F. Haffner. Parameters Identification of Induction Machines Based on Frequency Response and Optimization Techniques, [J], The 29th Annual Conference of the IEEE. Vol. 1, November 2003: 596-599.
2. Cui Naxin, Zhang Chenghui, Li Ke, Zhang chengjin, Efficiency optimization control of induction motor drives based on online parameter estimation, Transactions of China Electroe Chncal Society, v22, n9, September, 2007: 80-85.
3. H. M. Kojabadi, L. Chang, R. Doraiswami. A novel adaptive observer for very fast estimation of stator resistance in sensorless induction motor drives, [J], Proceedings of IEEE 34th Annual Power Electronics Specialist Conference, 2003, 3: 1455-1459.
4. Z. Hímer, V. Wertz, J. Kovács, U. Kortela Neuro- fuzzy model of flue gas oxygen content Proccedings of IASTED International Conference on Modelling Identification and Control, Grindelwald, Switzerland (2004).