DocumentCode :
3480844
Title :
Research on precise locating control of large inertia ball mill
Author :
Ai, Changsheng ; Jing, Weixing ; Zhang, Hui ; Ze, Xiangbo ; Zhao, Fang
Author_Institution :
Sch. of Mech. Eng., Univ. of Jinan, Jinan, China
fYear :
2009
fDate :
5-7 Aug. 2009
Firstpage :
1634
Lastpage :
1638
Abstract :
To solve the problem of difficulty in precise locating of batch ball mill, the kinetic model was build, and parameters relationship between starting and shutting down were analyzed, control system was designed. At the stage of starting of ball mill, load torque, rotary inertia and so on could be acquired. Based on the relationship of ball mill kinetic parameters between starting and shutting off, parameters at the stage of shutting off could be predicted. With these parameters, the angle that the ball mill would roll after power off could be predicted. With the angle, the optimum spot to cut off power of ball mill could be find, and precise locating and stopping of ball mill could be implemented. The control system is simple in structure, easy for installation and suitable for the reconstruction of existing ball mills control.
Keywords :
ball milling; batch processing (industrial); control system synthesis; torque control; ball mill kinetic parameter; ball mill machine; batch ball mill; control system design; kinetic model; load torque control; precise locating control; rotary inertia control; Automotive materials; Ball milling; Control system analysis; Control systems; Design automation; Kinetic theory; Logistics; Mechanical engineering; Milling machines; Torque; Ball mill machine; Coefficient revising; Large inertia; Precise location;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Automation and Logistics, 2009. ICAL '09. IEEE International Conference on
Conference_Location :
Shenyang
Print_ISBN :
978-1-4244-4794-7
Electronic_ISBN :
978-1-4244-4795-4
Type :
conf
DOI :
10.1109/ICAL.2009.5262682
Filename :
5262682
Link To Document :
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