Input nonlinearities compensated model predictive control and its control of gantry crane
Joint Authors
Zhu, Joe
Su, Steven W.
Nguyen, Hung
Jarman, Rob
Lowe, David
McLean, Peter
Nguyen, Nghia T.
Zhang, Yi
Source
Journal of Automation and Systems Engineering
Issue
Vol. 5, Issue 4 (31 Dec. 2011), pp.151-159, 9 p.
Publisher
Publication Date
2011-12-31
Country of Publication
Algeria
No. of Pages
9
Main Subjects
Topics
Abstract EN
This paper proposed a novel nonlinear model predictive control (MPC) method for the control of gantry crane.
One of the main motivations to apply MPC to control gantry crane is based on its ability to handle control constraints especially for multivariable systems.
We constructed a pre-compensator to compensate the input nonlinearity (relay with dead zone) by using its inverse function.
By well tuning the weighting function matrix, the control system can properly compromise the control between crane position and swing angle.
The proposed control algorithm was implemented for the gantry crane system in System Control Lab of University of Technology, Sydney (UTS), and achieved excellent experimental results.
Especially, when multiple control aims (multi-objective) are considered, the proposed MPC controller can wisely balance the control efforts to achieve compromised system performance.
This optimal control based approach made an impressive impression for the engineering students.
American Psychological Association (APA)
Su, Steven W.& Nguyen, Hung& Jarman, Rob& Zhu, Joe& Lowe, David& McLean, Peter…[et al.]. 2011. Input nonlinearities compensated model predictive control and its control of gantry crane. Journal of Automation and Systems Engineering،Vol. 5, no. 4, pp.151-159.
https://search.emarefa.net/detail/BIM-291044
Modern Language Association (MLA)
Su, Steven W.…[et al.]. Input nonlinearities compensated model predictive control and its control of gantry crane. Journal of Automation and Systems Engineering Vol. 5, no. 4 (Dec. 2011), pp.151-159.
https://search.emarefa.net/detail/BIM-291044
American Medical Association (AMA)
Su, Steven W.& Nguyen, Hung& Jarman, Rob& Zhu, Joe& Lowe, David& McLean, Peter…[et al.]. Input nonlinearities compensated model predictive control and its control of gantry crane. Journal of Automation and Systems Engineering. 2011. Vol. 5, no. 4, pp.151-159.
https://search.emarefa.net/detail/BIM-291044
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 158-159
Record ID
BIM-291044