Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/90315
Title: | Active disturbance rejection control of test sample in electrostatic suspension system | Authors: | Xiang, B Guo, Q Wong, W |
Issue Date: | 1-Feb-2021 | Source: | Mechanical systems and signal processing, 1 Feb. 2021, v. 148, 107187 | Abstract: | The electrostatic suspension system is a contactless detective method to analyze the material properties of test sample. In this article, the characteristics about electric field force and electric image force of an electrostatic suspension system are analyzed, and the force analysis and dynamic functions of test sample in the electrostatic suspension system are developed. The suspension precision of test sample in vertical direction is sensitive to the gravity and the disturbances. Therefore, an active disturbance rejection control (ADRC) model including a displacement control loop and an acceleration control loop is designed to the suspension control of test sample. The simulation and experiment are conducted to validate the effectiveness of ADRC model when the random and impulse disturbances are imposed on the test sample in vertical direction, and results indicate that the ADRC model could improve the robust stability of test sample and reduce the oscillation amplitude of high voltage electrodes. | Keywords: | Active disturbance rejection control Electric field force Electrostatic suspension system High voltage electrode |
Publisher: | Academic Press | Journal: | Mechanical systems and signal processing | ISSN: | 0888-3270 | EISSN: | 1096-1216 | DOI: | 10.1016/j.ymssp.2020.107187 | Rights: | © 2020 Elsevier Ltd. All rights reserved. © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/. The following publication Xiang, B., Guo, Q., & Wong, W. (2021). Active disturbance rejection control of test sample in electrostatic suspension system. Mechanical Systems and Signal Processing, 148, 107187 is available at https://dx.doi.org/10.1016/j.ymssp.2020.107187. |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Xiang_Active_disturbance_rejection.pdf | Pre-Published version | 2.78 MB | Adobe PDF | View/Open |
Page views
67
Last Week
0
0
Last month
Citations as of Apr 28, 2024
Downloads
38
Citations as of Apr 28, 2024
SCOPUSTM
Citations
15
Citations as of Apr 26, 2024
WEB OF SCIENCETM
Citations
14
Citations as of May 2, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.