Kernel Approximation Approach to the L1 Optimal Sampled-Data Controller Synthesis Problem
SCIE
SCOPUS
- Title
- Kernel Approximation Approach to the L1 Optimal Sampled-Data Controller Synthesis Problem
- Authors
- KIM, JUNG HOON; Hagiwara, Tomomichi
- Date Issued
- 2017-07
- Publisher
- IFAC Secretariat
- Abstract
- This paper is concerned with a new framework called the kernel approximation approach to the L1 optimal controller synthesis problem of sampled-data systems. On the basis of the lifted representation of sampled-data systems, which contains an input operator and an output operator, this paper introduces a method for approximating the kernel function of the input operator and the hold function of the output operator by piecewise constant functions. Through such a method, the L1 optimal sampled-data controller synthesis problem could be (almost) equivalently converted into the discrete-time l1 optimal controller synthesis problem. This paper further establishes an important inequality that forms the theoretical validity of the kernel approximation approach for tackling the L1 optimal sampled-data controller synthesis problem. © 2017
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/99076
- DOI
- 10.1016/j.ifacol.2017.08.086
- ISSN
- 2405-8963
- Article Type
- Article
- Citation
- IFAC-PapersOnLine, vol. 50, no. 1, page. 910 - 915, 2017-07
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