Hagiwara, Tomomichi Kim, Jung Hoon 2024-01-19T11:07:24Z 2024-01-19T11:07:24Z 2022-02-28 2017-07 2405-8963 https://pubs.kist.re.kr/handle/201004/114611 This paper is concerned with a new framework called the kernel approximation approach to the L-1 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 L-1 optimal sampled-data controller synthesis problem could be (almost) equivalently converted into the discrete-time l(1) optimal controller synthesis problem. This paper further establishes an important inequality that forms the theoretical validity of the kernel approximation approach for tackling the L-1 optimal sampled-data controller synthesis problem. (C) 2017, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved. English ELSEVIER SCIENCE BV Kernel Approximation Approach to the L-1 Optimal Sampled-Data Controller Synthesis Problem Conference 10.1016/j.ifacol.2017.08.086 1 20th World Congress of the International-Federation-of-Automatic-Control (IFAC), pp.910 - 915 20th World Congress of the International-Federation-of-Automatic-Control (IFAC) 910 915 NE Toulouse, FRANCE 2017-07-09 IFAC PAPERSONLINE 000423845200149 2-s2.0-85031801363