H∞ Optimal Performance Design of an Unstable Plant under Bode Integral Constraint
Joint Authors
Meng, Fanwei
Pang, Aiping
Dong, Xuefei
Han, Chang
Sha, Xiaopeng
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-09
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This paper proposed the H∞ state feedback and H∞ output feedback design methods for unstable plants, which improved the original H∞ state feedback and H∞ output feedback.
For the H∞ state feedback design of unstable plants, it presents the complete robustness constraint which is based on solving Riccati equation and Bode integral.
For the H∞ output feedback design of unstable plants, the medium-frequency band should be considered in particular.
Besides, this paper presents the method to select weight function or coefficients in the H∞ design, which employs Bode integral to optimize the H∞ design.
It takes a magnetic levitation system as an example.
The simulation results demonstrate that the optimal performance of perturbation suppression is obtained with the design of robustness constraint.
The presented method is of benefit to the general H∞ design.
American Psychological Association (APA)
Meng, Fanwei& Pang, Aiping& Dong, Xuefei& Han, Chang& Sha, Xiaopeng. 2018. H∞ Optimal Performance Design of an Unstable Plant under Bode Integral Constraint. Complexity،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1134440
Modern Language Association (MLA)
Meng, Fanwei…[et al.]. H∞ Optimal Performance Design of an Unstable Plant under Bode Integral Constraint. Complexity No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1134440
American Medical Association (AMA)
Meng, Fanwei& Pang, Aiping& Dong, Xuefei& Han, Chang& Sha, Xiaopeng. H∞ Optimal Performance Design of an Unstable Plant under Bode Integral Constraint. Complexity. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1134440
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1134440