Chin-Tan Lee

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Keywords: H 1 filter design Discrete-time switched system Interval time-varying delay LMI optimization approach a b s t r a c t In this paper, the robust H 1 filter scheme for the discrete-time switched systems with interval time-varying delay and linear fractional perturbations is proposed. A convex optimization problem with some LMI constraints is(More)
  • I-Te Lien, Chang-Hua Lee, +6 authors Ker-Wei Yu
  • 2014
This paper deals with the switching signal design to robust exponential stability for uncertain discrete-time switched systems with interval time-varying delay. The lower and upper bounds of the time-varying delay are assumed to be known. By construction of a new Lyapunov-Krasovskii functional and employing linear matrix inequality, some novel sufficient(More)
File pollution is a recent security threat to peer-to-peer (P2P) file sharing systems. By disseminating numerous polluted files with mismatched or partially tampered contents in the P2P system, the attacker causes users to download unexpected files.This attack is aimed at frustrating users andmaking themabandon the system. Present researches on combating(More)
In this work, a novel electronic lock that can encode and decode optical signals, modulated using Morse code conventions, was developed to build a smart home security system based on the Internet of Things (IoT). There are five topics of interest in this research: (1) optical Morse code encoder; (2) optical Morse code decoder; (3) ambient light sensor(More)
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