• Title/Summary/Keyword: 강철희

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A HANGEUL Character Input Output Terminal Controlled by Microprocessor (마이크로.프로세서를 이용한 한글문자 입출력시스템)

  • ;富永英義
    • Journal of the Korean Institute of Telematics and Electronics
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    • v.15 no.2
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    • pp.8-14
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    • 1978
  • This paper discusses topics, which can be considered to generate a HANGEUL character pattern with general micro-processor.: A character must be composed by combining the input elements at their proper sizes and positions based on algorithm proposed here.

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A photonic packet switching system with contention resolution capability (충돌제어 기능을 갖는 광 패킷 스위칭 시스템 연구)

  • 이기철;이성철;이성근;정지채;강철희;박진우
    • Journal of the Korean Institute of Telematics and Electronics D
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    • v.34D no.8
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    • pp.52-61
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    • 1997
  • In this paper it is proposed a new architecture for N*N optical packet switching system. It consists of active-splitter type pf packet router, travelling type of optical buffer memory for packet contention resoltuion and an electronic controller. the BER performance of the proposed switching system is analyzed with respect to channel crosstalks and amplified spontaneous emissio noise form switching elements and optical amplifiers respectively. Operational validity of the proposed switching system is also experimentally proved by realizing 2*2 optical packet switching system.

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Development of Flexible Manufacturing Systems (FMS) (Flexible Manufacturing System (FMS)의 개발)

  • 강철희
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 1991.11a
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    • pp.1-13
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    • 1991
  • This paper describes two FMS, which were developed by SAEIL Heavy Industries. One is FMS for machining of circular parts, that are automobile's axle shafts. This system consists of 13 units, including 7 CNC machine tools. The other is FMS for machining of non-circular parts namely casted or steel block within size of 1.2 X 1.2 X 1.5m. This FMS consists of 8-machining centers, 1-automated warehouse, 2-unmanned Robo Trailers, and computer control room. All systems are functioning satisfactorily and so help greately towards automation of Korean industries.

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