A Novel Compound Control Method for Hydraulically Driven Shearer Drum Lifting
Joint Authors
Zhang, Lin
Si, Lei
Wang, Zhong-bin
Liu, Xin-hua
Source
Journal of Control Science and Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-11-19
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
In order to adjust shearer drum swiftly and precisely to adapt to the changes of coal seam, a compound control approach based on cerebellar model articulation control and fractional order PID controller was proposed.
As the movement precision and response speed of hydraulic system were determined mainly by the control precision of valve-controlled asymmetrical hydraulic cylinder, its working principle and characteristics were analyzed in this paper, with particular focusing on the asymmetry problem.
Furthermore, RBF neural network was applied to obtaining reasonable tuning parameters and a control algorithm of proposed controller was designed.
Finally, laboratory experiments were developed to verify the validity and effectiveness of proposed compound control method.
The testing results, compared with those for other controllers, proved that the proposed compound control method can acquire high movement precision and respond speed in the system of hydraulically driven shearer drum lifting with different control conditions.
American Psychological Association (APA)
Si, Lei& Wang, Zhong-bin& Liu, Xin-hua& Zhang, Lin. 2014. A Novel Compound Control Method for Hydraulically Driven Shearer Drum Lifting. Journal of Control Science and Engineering،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1040209
Modern Language Association (MLA)
Si, Lei…[et al.]. A Novel Compound Control Method for Hydraulically Driven Shearer Drum Lifting. Journal of Control Science and Engineering No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-1040209
American Medical Association (AMA)
Si, Lei& Wang, Zhong-bin& Liu, Xin-hua& Zhang, Lin. A Novel Compound Control Method for Hydraulically Driven Shearer Drum Lifting. Journal of Control Science and Engineering. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1040209
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1040209