Enhanced discrete-time sliding mode filter for removing noise
type: Item
instance of: scholarly article
title: Enhanced discrete-time sliding mode filter for removing noise
zbMATH Open document ID: 1426.93039
DOI: 10.1155/2017/3134987
author: Shanhai Jin
author: Yonggao Jin
author: Xiaogang Xiong
author: Xiaodan Wang
published in: Mathematical Problems in Engineering
publication date: 2018-11-05T00:00:00Z
review text: Summary: 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 \textit{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.
Mathematics Subject Classification ID: 93B12
Mathematics Subject Classification ID: 93C15
zbMATH DE Number: 6971953
Wikidata QID: Q59147459
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2017/3134987
OpenAlex ID: W2613184125
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description: scientific article; zbMATH DE number 6971953