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Shinji Hara

Researcher at Tokyo Institute of Technology

Publications -  454
Citations -  12699

Shinji Hara is an academic researcher from Tokyo Institute of Technology. The author has contributed to research in topics: Robust control & Control theory. The author has an hindex of 47, co-authored 446 publications receiving 12038 citations. Previous affiliations of Shinji Hara include University of Tokyo & Chuo University.

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Repetitive control system: a new type servo system for periodic exogenous signals

TL;DR: In this article, a control scheme called repetitive control is proposed, in which the controlled variables follow periodic reference commands, and a high-accuracy asymptotic tracking property is achieved by implementing a model that generates the periodic signals of period L into the closed-loop system.
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Design concepts for the Cherenkov Telescope Array CTA: An advanced facility for ground-based high-energy gamma-ray astronomy

Marcos Daniel Actis, +685 more
TL;DR: The ground-based gamma-ray astronomy has had a major breakthrough with the impressive results obtained using systems of imaging atmospheric Cherenkov telescopes as mentioned in this paper, which is an international initiative to build the next generation instrument, with a factor of 5-10 improvement in sensitivity in the 100 GeV-10 TeV range and the extension to energies well below 100GeV and above 100 TeV.
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Generalized KYP lemma: unified frequency domain inequalities with design applications

TL;DR: A necessary and sufficient condition for an S-procedure to be lossless is developed, and the result is used to generalize the KYP lemma in two aspects-the frequency range and the class of systems-and to unify various existing versions by a single theorem.
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Introducing the CTA concept

B. S. Acharya, +982 more
TL;DR: The Cherenkov Telescope Array (CTA) as discussed by the authors is a very high-energy (VHE) gamma ray observatory with an international collaboration with more than 1000 members from 27 countries in Europe, Asia, Africa and North and South America.
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Interior-Point Methods for the Monotone Semidefinite Linear Complementarity Problem in Symmetric Matrices

TL;DR: The aim of this paper is to establish a theoretical basis of interior-point methods with the use of Newton directions toward the central trajectory for the monotone SDLCP.