Object
Title: Alternating projection-based iterative learning control for discrete-time systems with non-uniform trial lengths
Creator:
Zhuang, Zhihe ; Tao, Hongfeng ; Chen, Yiyang ; Rogers, Eric ; Oomen, Tom ; Paszke, Wojciech (1975- )
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Abstract:
This paper develops a novel framework for iterative learning control (ILC) design of discrete-time systems with non-uniform trial lengths by using alternating projections. In contrast to existing works for the non-uniform trial length problem, this paper uses the Hilbert space settings and hence the discrete-time system dynamics with non-uniform trial lengths can be represented by multiple affine subspaces (or linear varieties). ; Motivated by the successive projection design between two closed convex sets, the considered ILC problem can be transformed into alternating projections between multiple sets, thenwell-defined convergence properties can be derived. Moreover, an optimal ILC design is produced for systems with non-uniform trial lengths under the proposed framework, which is also extended to the case of input constraints. A numerical case study is given to illustrate the applicability of the new design.
Description:
artykuł zamieszczony w: "International Journal of Robust and Nonlinear Control", Vol. 33, Issue 12
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License CC BY 4.0:
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Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Digital Library of Zielona Góra > Repository > Faculties > Faculty of Computer, Electrical and Control Engineering
- Digital Library of Zielona Góra > Repository > Types of work > Articles
Last modified:
Mar 28, 2024
In our library since:
Mar 28, 2024
Number of object content hits:
103
All available object's versions:
https://zbc.uz.zgora.pl/publication/88342
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| Edition name | Date |
|---|---|
| Alternating projection-based iterative learning control for discrete-time systems with non-uniform trial lengths | Mar 28, 2024 |
