• Title/Summary/Keyword: Integrated System

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An Implementation of Integrated Interface System for the Digital Ship (디지털 선박의 통합 연동 시스템 구현)

  • Park, Jong-Won;Sung, So-Young;Lim, Yong-Kon;Yun, Chang-Ho;Kim, Seung-Geun
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.16 no.6
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    • pp.1158-1166
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    • 2012
  • Thus, all systems and sensors corresponding to navigation are integrated to an INS (Integrated Navigation System) or an IBS (Integrated Bridge System). Propulsion automation systems, propulsion systems, auxiliary systems, and power management systems are integrated to an ICMS (Integrated Control and Monitoring System), an IPMS (Integrated Platform Management System), and IMCS (Integrated Monitoring and Control System). This paper introduces the results of designing and implementing an Integrated Interface System which ties up diverse system interfaces via network and inversely converts network signals into a proper interface signal type connected to other systems.

A Case Study for Implementing Quality/Environmental Integrated Management System in a Small-to-Medium-Sized Company (중소기업에서의 품질/환경 통합경영시스템 구축 사례 연구)

  • 강민석;장원철;박병춘
    • Journal of Korean Society for Quality Management
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    • v.31 no.1
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    • pp.90-108
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    • 2003
  • This study deals with a case analysis on the implementation of ISO 9000/14000 Integrated Management System. The intention is to provide some general guidelines, in particular, to small-to-medium-sized companies that are planning to introduce the Integrated Management System. First we briefly review each of the ISO 9000 series, ISO 14000 series and Integrated Management System. We then investigate the case of a small-sized company that have built and is successfully operating the Integrated Management System. We start with introducing the company, and then examine the background and the procedure for implementing the Integrated Management System. We investigate effects of the Integrated Management System, which are the main focus of this paper. This study is meaningful in that, to our best knowledge, it is the first field report appearing in the literature in regard to the actual implementation of ISO 9000/14000 Integrated Management System in Korea.

Integrated control of an air-breathing hypersonic vehicle considering the safety of propulsion system

  • Chengkun, Lv;Juntao, Chang;Lei, Dai
    • Advances in aircraft and spacecraft science
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    • v.10 no.1
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    • pp.1-18
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    • 2023
  • This paper investigates the integrated control of an air-breathing hypersonic vehicle considering the safety of propulsion system under acceleration. First, the vehicle/engine coupling model that contains a control-oriented vehicle model and a quasi-one-dimensional dual-mode scramjet model is established. Next, the coupling process of the integrated control system is introduced in detail. Based on the coupling model, the integrated control framework is studied and an integrated control system including acceleration command generator, vehicle attitude control loop and engine multivariable control loop is discussed. Then, the effectiveness and superiority of the integrated control system are verified through the comparison of normal case and limiting case of an air-breathing hypersonic scramjet coupling model. Finally, the main results show that under normal acceleration case and limiting acceleration case, the integrated control system can track the altitude and speed of the vehicle extremely well and adjust the angle deflection of elevator to offset the thrust moment to maintain the attitude stability of the vehicle, while assigning the two-stage fuel equivalent ratio to meet the thrust performance and safety margin of the engine. Meanwhile, the high-acceleration requirement of the air-breathing hypersonic vehicle makes the propulsion system operating closer to the extreme dangerous conditions. The above contents demonstrate that considering the propulsion system safety will make integrated control system more real and meaningful.

A Study on the Actual Operation condition of Integrated Management System (통합(統合) 경영(經營)시스템의 운영실태(運營實態)에 관한 연구(硏究))

  • Yoo, Young-Jun;Lee, Yong-Hwa;Kim, Kwang-Soo
    • Proceedings of the Safety Management and Science Conference
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    • 2009.11a
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    • pp.289-307
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    • 2009
  • This study presented a model of enterprise that operates an integrated system, and studied about an integrated element of ISO 9001:2000 and ISO 14001:2004 standard. In addition to this, it grasped what the obstacle elements are in use of an integrated system, and analyzed the effect in use of an integrated system through the survey on 58 enterprises that operate an integrated system, From the result of this study, we have known that the obstacle elements in operation of an integrated system are in lack of understanding of process, in lack of execution ability of system, in unfamiliarity of system and lack of willingness of the executives.

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The New Korea Innovation Systems: An Application of System Dynamics Approach (새로운 과학기술혁신체제의 시스템다이내믹스)

  • Won, Dong-Kyu;Yun, Jin-Hyo
    • Korean System Dynamics Review
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    • v.6 no.1
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    • pp.71-98
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    • 2005
  • If Korea Research & Development reinforces integrated control function, indeed would Korea Research & Development's output be increased? Truly, could Korea's competition be ultimately improved with technology innovation and accumulation of knowledge. Can reinforcement of Integrated control that reinforced efficiency of Research & Development's investment effects make Korea Research & Development's investment,itself, be decreased? I try to answer clearly that in a way to reorganize Korea technology Administration's system, introduced Korea Research & Development integrated control system's establishment is what to effect Korea innovation system's direction after answering clearly previous mentioned problems. In this study, to answer these problems view theoretical discussion about Korea innovation system, integrated control system and system dynamics. Set up analytic tools of system dynamics which includes Korea innovation system and integrated control system. Then, draw a general casual loop diagram, which includes established Korea Research & Development's integrated control system, of Korea innovation system's activity. In based these, develop situation model to analyze trend of Korea innovation system and derive a political meaning by analyzing value of Korea innovation system's major inflow, outflow and stock variations according to extent of Korea Research & Development's integrated control in the same model.

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Enhancing the Applicability and Improvement Direction of Integrated Environmental Permit System (통합환경허가시스템의 활용도 제고 및 개선방향)

  • Park, Jae Hong;Shin, Su Jeong;Lee, Dae Gyun
    • Journal of Korean Society on Water Environment
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    • v.34 no.3
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    • pp.339-345
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    • 2018
  • The integrated environmental permit system is currently in operation online. It carries out various functions of postmanagement such as the submission of annual reports containing operations management data onto integrated management workplaces, the operation and management of emission facilities and prevention facilities, and the disclosure of information on the integrated permission. On the other hand, the integrated environmental permit system needs to perform various roles in order to stably manage and smoothly perform the permitting work. It is necessary to utilize this system to establish policies by using diverse operations management data onto integrated management workplaces collected in the integrated environmental permit system. This system can also play a role in improving the post-management system and user convenience after the permission review and approval processes. The integrated environmental permit system can be effectively used to set up the BAT-AEL because it collects all of the cross-media data and identifies the overall status of the workplace. In order to establish a post management system after the approval, it is necessary to provide performance management and performance evaluation functions as conditions of the permit after approval. In addition, a variety of support functions should be provided to enable the permission authority and the environmental expert examination agency to facilitate the review of permits. It will be necessary to provide an evaluation system and a proactive diagnostic function to determine whether permission conditions and permit emission standards will change in the future. Also, it is important to adopt an information exchange platform that can be used to collect the status data onto the workplaces; the platform can also be used as an information exchange site for technical working groups (TWG), and for collecting field experts' opinions.

Study on the integrated information system of Sapporo subway (삿포로 지하철 종합정보시스템에 관한 고찰)

  • Cho, B.K.
    • Proceedings of the KIEE Conference
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    • 2004.10a
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    • pp.237-239
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    • 2004
  • Sapporo subway sets up the integrated information system to be aim at the effective and automatic work from the first time. They are expanding integrated system by introducing IT into Serve system positively which developed for recent several years. To keep up with the big size and high speed of information according to integrated system,. the integrated transmission line system which is basic of the integrated system is changed into the system which apply the newest technology. Also, they are aimed at the next generation traffic system through the cooperation of the local administration, for example, test of the multipurpose card using non-contact IC card. This study reviewed the present state of Sapporo subway, the upgrade of information transmission system, and the function of each serve system those are the order of equipment, management of the running, management of the disaster presentation, signal protection, passenger management etc.

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A study on the environmental factors and detailed measurement items to be considered in establishing integrated information system in higher education institutions (고등교육기관 통합정보시스템 구축 시 고려해야 할 환경요인과 세부 측정항목에 관한 연구)

  • Lee, Gwang-Su;Ahn, Seongjin
    • Journal of Internet Computing and Services
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    • v.14 no.3
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    • pp.57-65
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    • 2013
  • Recently to take actions to environmental changes like rapid development of IT techniques and acceleration of internal and external competitions etc, domestic universities are conducting projects for establishment and upscaling of integrated information system. In this regard, in this study, the status of integrated information system of national and private universities was analyzed in order to deduce environmental factors for establishment of integrated information system of higher education institutions out of the recognition that environmental factors also are important factors in making the information system a success, and on such basis, 3 environmental factors and 21 detailed measurement items to be considered in establishing integrated information system of higher education institutions were deduced, and plan for successfully application of such integrated information system to the universities that intend to establish integrated information system was proposed. It is anticipated that this study results will be utilized as basic data for successfully establishment of integrated information system in universities when they establish integrated information system.

Patterning of conducting polymer at micron- scale using a selective surface treatment

  • Lee, Kwang-Ho;Kim, Sang-Mook;Kim, Ki-Seok;Song, Sun-Sik;Kim, Eun-Uk;Jung, Hee-Soo;Kim, Jin-Ju;Jung, Gun-Young
    • 한국정보디스플레이학회:학술대회논문집
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    • 2008.10a
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    • pp.834-836
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    • 2008
  • We demonstrated micro-scale conducting polymer patterning based on a selective surface treatment. A substrate with a patterned photoresist was immersed into OTS (Octadecyltrichlosilnae) solution. The protected substrate areas were hydrophilic after removing the PR resist, where a conducting polymer solution was coated selectively by spin-coating method.

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Application of Lightself to Buildings as a Integrated Daylighting System (건축물 일체형으로서 광선반형 자연채광시스템의 건축물 적용기법에 관한 연구)

  • Kim, Jeong-Tai;Chung, Yu-Gun
    • KIEAE Journal
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    • v.2 no.3
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    • pp.17-24
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    • 2002
  • For sustainable building design, using day lighting is considered a variable technique to save energy and create comfort indoor environments. Specially, the lightself as a integrated daylighting system is one of the most important techniques due to it's durability, availability and lighting performance. This paper aims to analyze the development and architectural application of a lightself system to buildings as a integrated day lighting system. For the study, advanced lightself systems developed in abroad such as "Integrated Enveloped and Lighting System", "Anidolic Daylighting System" and etc. are analyzed. Also, the architectural examples are investigated. As results, the new technologies such as optically treated reflective and sun-tracking are adopted to improve daylight performance. And, lots of environmentally friendly buildings are installed on integrated lightself system.