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Enhanced Discrete-Time Sliding Mode Filter for Removing Noise
Joint Authors
Jin, Shanhai
Xiong, Xiaogang
Wang, Xiaodan
Jin, Yonggao
Source
Mathematical Problems in Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-05-11
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This paper presents a new discrete-time sliding mode filter for effectively removing noise in control of mechatronic systems.
The presented filter is an enhanced version of a sliding mode filter by employing an adaptive gain in determining a virtual desired velocity of the output.
Owing to the use of backward Euler discretization, the discrete-time implementation of the filter does not produce chattering, which has been considered as a common problem of sliding mode techniques.
Besides that, the state of the filter converges to the desired state in finite time.
Numerical example and experimental position control of a mechatronic system are conducted for validating the effectiveness of the filter.
American Psychological Association (APA)
Jin, Shanhai& Wang, Xiaodan& Jin, Yonggao& Xiong, Xiaogang. 2017. Enhanced Discrete-Time Sliding Mode Filter for Removing Noise. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1190071
Modern Language Association (MLA)
Jin, Shanhai…[et al.]. Enhanced Discrete-Time Sliding Mode Filter for Removing Noise. Mathematical Problems in Engineering No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1190071
American Medical Association (AMA)
Jin, Shanhai& Wang, Xiaodan& Jin, Yonggao& Xiong, Xiaogang. Enhanced Discrete-Time Sliding Mode Filter for Removing Noise. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1190071
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1190071