Cloud-Based Fault Tolerant Control for a DC Motor System
Joint Authors
Ju, Yamei
Liu, Yang
Zhang, Bangcheng
He, Xiao
Source
Journal of Control Science and Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-03-16
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
The fault tolerant control problem for a DC motor system is investigated in a cloud environment.
Packet dropout phenomenon introduced by the limited-capacity communication channel is considered.
Actuator faults are taken into consideration and fault diagnosis and fault tolerant control methods towards actuator faults are proposed to enhance the reliability of the whole cloud-based DC motor system.
The fault diagnosis unit is then established with purpose of obtaining fault information.
When the actuator fault is detected by comparing the residual signal with a predefined threshold, a residual matching approach is utilized to locate the fault.
The fault can be further estimated by a least-squares filter.
Based on the fault estimation, a fault tolerant controller is designed to guarantee the stability as well as the control performance of the DC motor system.
Simulation result on a DC motor system shows the efficiency of the fault tolerant control method proposed in this paper.
American Psychological Association (APA)
He, Xiao& Ju, Yamei& Liu, Yang& Zhang, Bangcheng. 2017. Cloud-Based Fault Tolerant Control for a DC Motor System. Journal of Control Science and Engineering،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1173489
Modern Language Association (MLA)
He, Xiao…[et al.]. Cloud-Based Fault Tolerant Control for a DC Motor System. Journal of Control Science and Engineering No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1173489
American Medical Association (AMA)
He, Xiao& Ju, Yamei& Liu, Yang& Zhang, Bangcheng. Cloud-Based Fault Tolerant Control for a DC Motor System. Journal of Control Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1173489
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1173489