Robust High-Gain Observers Based Liquid Levels and Leakage Flow Rate Estimation
Joint Authors
Smida, Feten
Hadj Saïd, Salim
M’sahli, Faouzi
Source
Journal of Control Science and Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-02
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
The paper aims to solve the problem of liquid level and leakage flow rate estimations for a state coupled four-tank process, that is why an UIO is developed to simultaneously estimate the unmeasured state variables and the perturbations considered as unknown inputs.
We have proposed a state repartition that allows putting the model of the quadruple tank system to the canonical form for which the design of the observer is more easier.
The observation scheme that uses a combination of high-gain observers and sliding mode observers allows improving robustness in the state estimation quality and a perfect reconstruction of the disturbance waveforms.
American Psychological Association (APA)
Smida, Feten& Hadj Saïd, Salim& M’sahli, Faouzi. 2018. Robust High-Gain Observers Based Liquid Levels and Leakage Flow Rate Estimation. Journal of Control Science and Engineering،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1183092
Modern Language Association (MLA)
Smida, Feten…[et al.]. Robust High-Gain Observers Based Liquid Levels and Leakage Flow Rate Estimation. Journal of Control Science and Engineering No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1183092
American Medical Association (AMA)
Smida, Feten& Hadj Saïd, Salim& M’sahli, Faouzi. Robust High-Gain Observers Based Liquid Levels and Leakage Flow Rate Estimation. Journal of Control Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1183092
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1183092