• Title/Summary/Keyword: Facility system

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A Study on Management System for Improving of Equipment Productivity in Injection Machining Process (사출가공공정에서 설비생산성 향상을 위한 관리체계에 대한 연구)

  • Park, Jun-Byung;Bae, Young-Ju
    • Journal of the Korea Safety Management & Science
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    • v.19 no.1
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    • pp.219-226
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    • 2017
  • This study investigates application cases of facility management system model for enhancing facility productivity of industry filed around medium and small facility processing companies and finds the inefficiency of the existing management model. Following items are researched to seek out methods and measures to maximize facility productivity through empirical analysis by exploring and establishing a new management model. First, the empirical analysis, it is found that the overall equipment efficiency index used for facility productivity management in the companies has a difficulty being used as the index for it in actual medium-small processing companies. Second, a new facility management system model applying standard cycle time is suggested among facility management index system to measure facility productivity. Third, the empirical analysis is used to verify that developed facility management system model is a useful method to manage the facility productivity by applying the model to actual medium-small processing companies. Finally, it is necessary to implement comparison analysis on whether actual productivity enhancement induces a distinctly different result by using a new facility management index system model to be inhibited in this study.

DISCRETE EVENT SYSTEM SIMULATION APPROACH FOR AN OPERATION ANALYSIS OF A HEADEND PROCESS FACILITY

  • Lee, Hyo-Jik;Kim, Sung-Hyun;Park, Byung-Suk
    • Nuclear Engineering and Technology
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    • v.41 no.5
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    • pp.739-746
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    • 2009
  • This paper introduces facility operation modeling and simulation based primarily on a discrete event system modeling scheme. Many modern industrial facilities are so complex that their operational status cannot be estimated by simple calculations. In general, a facility can consist of many processes and transfers of material between processes that may be modeled as a discrete event system. This paper introduces the current status of studies on operation modeling and simulation for typical nuclear facilities, along with some examples. In addition, this paper provides insights about how a discrete event system can be applied to a model for a nuclear facility. A headend facility is chosen for operation modeling and the simulation, and detailed procedure is thoroughly described from modeling to an analysis of discrete event results. These kinds of modeling and simulation are very important because they can contribute to facility design and operation in terms of prediction of system behavior, quantification of facility capacity, bottleneck identification and efficient operation scheduling.

The Implementation of Mobile Facility Management System Supporting Version Management Facility (버전 관리 기능을 지원하는 모바일 시설물 관리 시스템의 구현)

  • Bae, Sang-Ho;Lee, Young-Geol;Oh, Won-Jin;Han, Seung-Hee;Bae, Yeon-Soung
    • Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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    • 2007.04a
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    • pp.417-420
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    • 2007
  • Mobile facility management system is a on-site management tool to collect and update various facility data. But there is a chance to make a data inconsistency between lot of concurrent workers. And facility management system requires to keep records about work log within a certain period of time. This paper describes the design and implementation of mobile facility management system, which provide efficient data synchronization mechanism using version managent technique on large facility data in concurrent work environment. And proposed system is able to keep workers update log persistently.

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A Study on the Users' Demand Analysis to Develop Information System for Agricultural Facilities (농촌시설물 정보 시스템 구축을 위한 사용자 요구분석에 관한연구)

  • Lee, yomg-kyu;Kim, Jae-Yeob;Kim, Gwang-Hee;Lim, Choon-Keun
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2009.11a
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    • pp.241-246
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    • 2009
  • In recent farming communities, the international open-economy tendency has been accelerated, and they are in the situation where they cannot but compete against international producers and markets. As a means to survive in this competitive era, a systematic agricultural information system is required to be established. Accordingly, in recent Korean agricultural communities, it's been regarded as an important alternative to provide and construct agricultural facility and to build an information system to maintain and manage them. However, in reality, the agricultural facility has not been constructed systematically enough, and the information system for the users of the agricultural facility has not been sufficient enough. Therefore, this research aims at analyzing the demands of users which might help establish the agricultural facility information system, and at providing information by suggesting what information the users of an agricultural facility information system want. Once the agricultural facility users are provided with some necessary information, the construction process will be more systematized, a structural safety will be secured by the construction by a professional enterprise, and the cost burden has to bear for users who can be effectively decreased by actively reacting to the natural disasters on the facility.

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A Study for Development of Facility Management System Using GIS (GIS를 이용한 시설물관리시스템 개발에 관한 연구 - 강원대학교를 중심으로-)

  • Yang, In-Tae;Yu, Young-Geol;Chun, Ki-Sun;Park, Jai-Kook
    • Journal of Industrial Technology
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    • v.23 no.A
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    • pp.101-107
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    • 2003
  • In university of Korea, the computerization of facility management is lower level than other management areas such as educational matters, administration, library, computing center, teaching assistance, and teaching methodology. So we need urgently the blueprint for an information-oriented and integrated facility management system. In this research, It is presented and implemented an FMS(Facility Management System) for efficient management of the ground and underground facilities on a campus. This studies is computerized the drawings, protocols, and ledgers. It is used a GIS(Geographic Information System) to get the geographical information of facilities. The data more efficiently could be search and update on this system. The decision making process understanding the present facility condition, and analyzing the condition of location could be performed easily by the GUI(Graphic User Interface) of the system.

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Development of Campus Facility Management System using GIS - Focused on Kyungpook National University - (GIS를 이용한 대학시설물 관리시스템 개발 - 경북대학교를 중심으로 -)

  • Lee, Seung-Yeob;Im, Yong-Ho;Choi, Hyun-Sang
    • Journal of the Korean Association of Geographic Information Studies
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    • v.1 no.1
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    • pp.18-27
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    • 1998
  • This paper, deals with the developmental result of university facility management system using GIS, is to explain the developmental process of this system and the merits and the faults of GIS facility management system. Facility management, as a discipline, is the practice of coordinating the people and the work of an organization into the physical workplace. According to rising costs for the facility management and effective management for the existing facility, the organization need to optimize the use of existing facilities and equipment to prevent unnecessary investments in facilities and equipment. The purpose of this study is to build GIS based university facility management system using GIS. Based on 1/5,000 from national geography institute and 1/600 map, we construct base map for study and, using genasys genius program, we made facility management system. This system includes geographic management, infrastructure management and building management, and, using each attribute information, it is possible to use not only for effective management for existing facilities but also available to future decision making.

The Implementation of Mobile Facility Management System Supporting Version Management Facility (버전 관리 기능을 지원하는 모바일 시설물 관리 시스템의 구현)

  • Lee, Young-Geol;Bae, Sang-Ho
    • Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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    • v.25 no.2
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    • pp.149-155
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    • 2007
  • Mobile facility management system is a on-site management tool to collect and update various facility data. But there is a chance to make a data inconsistency between lot of concurrent workers. And facility management system requires to keep records about work log within a certain period of time. This paper describes the design and implementation of mobile facility management system, which provide efficient data synchronization mechanism using version managent technique on large facility data in concurrent work environment. And proposed system is able to keep workers update log persistently.

A Study on the Development of the Assessment Category and Items for University Facility Management (대학시설관리를 위한 평가분류체계 및 평가항목 개발 연구)

  • Ryu, Soo-Hoon;Lee, Hwa-Ryoung
    • Journal of the Korean Institute of Educational Facilities
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    • v.15 no.6
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    • pp.22-29
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    • 2008
  • For university facility and space management to be public, and to increase the administrational efficiency, this research suggests an efficient as well as an objective evaluation system/index to allow national and university finances to contribute towards higher education. According to the result of this study, evaluation system for university facility can be widely divided into two categories; quality and space management. First, quality management is subdivided into three groups in order for quantitative management, school site and building area, secured building, and financial affairs and expense management. In order for an effective and appropriate space management, the second category of space management proposes seven subdivisions. Based on these subdivisions, quality management on university facility contains 10 evaluation items with marking system which allows perfect score of 50 points. The space management category contains 19 evaluation items and the marking system allows perfect score of 100 points. Therefore, this study developed total of 29 evaluation items for university facility management with marking system that allows perfect score of 150 points. The suggested evaluation system and items will be used as a valuable foundation for efficient and objective university facility management.

A Study on the Improvement of Electric Supervisory in Apartment Complex (아파트 단지의 전력감시반 개선 연구)

  • 홍규장;김채규
    • Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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    • 1993.10a
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    • pp.51-54
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    • 1993
  • In this paper, it is proposed the the SCADA(Supervisory control and Data Acquisition) system in Apartment complex. The proposed SCADA system make use of the computer CRT(Cathod RAy Tube), which automatically observe the Electrical Facility, Elvator Facility, Fire Alarm Facility and process in the real-time data. In order to improve the hardware performance and the information process, the SCADA system composed of master-slave topology and decentralized the supervisory Facility. This system is expected the retrenchment of construction expenditure and the level-up of supervisory execution.

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