• Title/Summary/Keyword: interface control

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Nanotube Morphology Control of Ti-30Nb-xTa Alloys by Applied Voltages

  • Kim, Eun-Sil;Choe, Han-Cheol
    • Proceedings of the Korean Institute of Surface Engineering Conference
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    • 2013.05a
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    • pp.78-78
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    • 2013
  • This study has investigated the nanotube morphology control of Ti-30Nb-xTa alloys by applied voltages. The morphology changed from small diameter to large diameter with increasing applied voltage, whereas, changed from large diameter to small diameter with decreasing applied voltage.

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A Study on the Design Based on Human Factors in a Korean Nuclear Power Plant Control Rooms (국내(國內) 원전제어실(原電制御室)의 인간공학적설계(人間工學的設計)에 관한 연구(硏究))

  • Sin, Hyeon-Guk;O, In-Yang;Park, Geun-Ok;Kim, Gyeong-Pyo
    • Journal of Korean Society for Quality Management
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    • v.17 no.2
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    • pp.36-46
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    • 1989
  • The problems and current status of man-machine interface design through questionnaire survey and direct check of main control rooms are analyzed and methods for improvement man-machine interface are suggested. Particularly, a design of Korean operator console based on human factors is suggested in this paper.

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Implementation of a Fuel Cell Dynamic Simulator

  • Lim, Jeong-Gyu;Chung, Se-Kyo
    • Journal of Power Electronics
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    • v.7 no.4
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    • pp.336-342
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    • 2007
  • This paper presents the development of a fuel cell dynamic simulator using a programmable DC power supply and LabVIEW graphical user interface. The developed simulator closely describes the static and dynamic characteristics of an actual proton exchange membrance fuel cell (PEMFC). The experimental results are provided to verify the operation of the simulator. The developed simulator can be used as a convenient and economic alternative to an actual fuel cell for developing and testing a fuel cell power conditioning system.

가상현실을 이용한 원격시스템에 관한 연구

  • 최승욱;허화라;이장명
    • Proceedings of the Korea Multimedia Society Conference
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    • 2001.11a
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    • pp.260-264
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    • 2001
  • This paper presents virtual reality using 6-DOF Haptic interface. It is proposed reappearance of force using 6-DOF Haptic device that was designed by previous studies and 3D image considered time delay. The performance of conventional control is excellent in the case of the exactly known dynamic model of the robot, but degrades seriously as the uncertainty of the model increases. The virtual reality using 6-DOF Haptic interface is presented here to overcome such that, and verified through the experiment.

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A study on the computer application for efficient management of the power distribution system (효율적인 배전관리를 위한 컴퓨터 응용연구)

  • 이병철;서영노;정진현;고윤석;김호용
    • 제어로봇시스템학회:학술대회논문집
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    • 1993.10a
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    • pp.975-980
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    • 1993
  • In accordance with increase, if electronic power demanded, more efficient supervisory control of distribution system will be required. This study contains development of MMI(man-machine-interface) system with GUI(graphic-user-interface), for the automatic power distribution system. The main function of MMI system is to edit network of power distribution and to management of data base for network. The GUI function of MMI system enables more efficient management of power distribution system.

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Development of DC switch gear for LRT system protection and control( I ) (경량전철 급전전력 보호 제어용 직류배전반 개발(I))

  • 김남해;백병산;전용주;김지홍;이병송;김종우
    • Proceedings of the KSR Conference
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    • 2002.10b
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    • pp.995-1000
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    • 2002
  • This paper presents general concept of DC switch gear(DCSWGR). Normally, DCSWGR consist of Digital protection unit(DPU), High Speed Circuit Breaker(HSCB), Disconnect Switch (DS), Programmable Logic Control(PLC), Auxiliary Relays and etc. Most of the components has its special characteristics and their interface between each others are various and complex. In this paper every constituent general design are preceded and interface between each component are examined. And also DCSWGR operation logic with logical diagram including interlock signal are introduced.

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차세대 엔터프라이즈웨어 마이포스 소개

  • 정창현
    • Proceedings of the Korea Database Society Conference
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    • 1995.12a
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    • pp.3-19
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    • 1995
  • 시스템 Technology ★ Server Technology - 운영환경구축 ★ Network 구성설계 - ATM, FDDI, NMS ★ Client/Server시스템 구성별 Bench Marking ★ Windows 메뉴 및 GUI 설계 ★다기능 PC 운영환경 설정 시스템 Technology ★ Data Base Technology - DB Administration - BB Performance Tuning ★ System Integration Technology - Application Integration - System Flow Control - Task Control - Applicational Interface - S/W Down Load 시스템 Technology ★ Memory Optimization ★ IBM/Facom Host API ★ 영상전화 Customizing - Intel Proshare ★ Auto Dialing - CTI Link ★ IC-Card Interface 시스템 Technology ★ Sound 처리 - Voice Mail - 음절 처리 ★ Image 처리 ★도움말 처리 - Hyper Text 시스템 Technology ★ Socket Programming - 긴급메일 - Peer to peer message switching ★ Set Up Programming -Install Shield ★ DB Access Programming - DB-Library ★ TCP/IP Programming(중략)

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Software Architecture of Contents-based Control for Co-operative Remote Manipulation of Multi-Robots

  • Thuy, Dinh Trong;Kang, Soon-Ju
    • Proceedings of the Korea Information Processing Society Conference
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    • 2008.05a
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    • pp.508-511
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    • 2008
  • In this paper, we propose software architecture for conveying contents-based OpenSound Control (OSC) packet from manipulation user interface to cooperative remote multi-robots. The Flash application is used as a controlling user interface and the physical prototyping of multi-robots were developed using physical prototyping toolkit.

Validation and Verification Process for the Computerized Procedure System in Nuclear Power Plant Control Room (전자식 절차서 시스템의 원전제어적합성 확인 및 검증절차)

  • Cha, Woo-Chang
    • Journal of the Korean Society of Systems Engineering
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    • v.5 no.1
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    • pp.33-41
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    • 2009
  • The analog or partly digital typed interface of main control room in nuclear power plant (NPP) is gradually being replaced to the totally digitalized interface suitable for the digital environment. SKN 3,4 Nuclear Power Plant is currently developed in such a way to employ advanced displays and controls such as computerized procedure system(CPS), large display panel(LDP), and Soft control. According to the developed design process, the main control room (MCR) of the SKN3,4 was aesthetically designed based on a design concept of the health and sustainability and technically evaluated with human factors guidelines, which somehow lack of the confidence on the evaluation for the rapidly changing digital environment. The suitable review guideline for the digitalized interface and the environment was developed such as the guideline for CPS with information displays on VDU. For the guideline development, tremendous guidelines and technical papers related to evaluation issues of digital environment has been collected, analyzed and transformed to electric database forms and then built on database management system, called Design Review Supporting System to retrieve the appropriate issues for the practical usage of evaluators-in-field.

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Use of a gesture user interface as a touchless image navigation system in dental surgery: Case series report

  • Rosa, Guillermo M.;Elizondo, Maria L.
    • Imaging Science in Dentistry
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    • v.44 no.2
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    • pp.155-160
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    • 2014
  • Purpose: The purposes of this study were to develop a workstation computer that allowed intraoperative touchless control of diagnostic and surgical images by a surgeon, and to report the preliminary experience with the use of the system in a series of cases in which dental surgery was performed. Materials and Methods: A custom workstation with a new motion sensing input device (Leap Motion) was set up in order to use a natural user interface (NUI) to manipulate the imaging software by hand gestures. The system allowed intraoperative touchless control of the surgical images. Results: For the first time in the literature, an NUI system was used for a pilot study during 11 dental surgery procedures including tooth extractions, dental implant placements, and guided bone regeneration. No complications were reported. The system performed very well and was very useful. Conclusion: The proposed system fulfilled the objective of providing touchless access and control of the system of images and a three-dimensional surgical plan, thus allowing the maintenance of sterile conditions. The interaction between surgical staff, under sterile conditions, and computer equipment has been a key issue. The solution with an NUI with touchless control of the images seems to be closer to an ideal. The cost of the sensor system is quite low; this could facilitate its incorporation into the practice of routine dental surgery. This technology has enormous potential in dental surgery and other healthcare specialties.