• Journal of Information Technology Applications and Management
• /
• 제27권1호
• /
• pp.59-73
• /
• 2020

There is a growing interest in convergence. National R & D is also providing various policies and institutional support to promote convergence research. Convergence research, however, does not clearly specify its characteristics at the academic and government levels. This research proceeds with the process of collecting, refining, analyzing, modeling, verifying and visualizing national R & D data through the National Science and Technology Information Service (NTIS). The method is to derive the convergence research characteristics and to derive through text mining, focusing on the unstructured information of national R & D project data. The study confirmed that there was a difference in perception between the definition of converged research and the research site. In order to improve this, the research suggested that convergence among research subjects, collaboration among research topics reflecting various backgrounds and characteristics of researchers, and analysis of characteristics of convergence research using information were suggested in the process of establishing convergence policy.

• 한국품질경영학회:학술대회논문집
• /
• 한국품질경영학회 2010년도 춘계학술대회
• /
• pp.16-23
• /
• 2010

This research analyzed about inconsistence and cause of the audit result on national defense quality management system in certification company. Direction of research analyzes corelation with distribution by items at national defense quality management system standard by Investigated number and occurrence of examination report slight and critical incongruity on 2008 and 2009. Study finding slight and critical incongruity happened to first examination average 10.2 items, renewal examination average 7.0 items. By incongruity occurrence appeared high in item that there are a lot of examination item shares of standard requirement, it was studied by correlative thing between the examination with standard. Factor of incongruity occurrence was proved to comprehension insufficiency for quality management system, quality procedure insufficiency, didn't fulfil proceedings, business was unripe. In this papers, we contribute to propose direction for improvement of national defense quality management system comprehensive faculty elevation and national defense quality certification in this treatise.

• KEPCO Journal on Electric Power and Energy
• /
• 제6권3호
• /
• pp.279-284
• /
• 2020

This paper presents the conceptual design of a cooperative control with Energy Management System (EMS) and Distribution Management System (DMS). This control enables insufficient reactive power reserve in a power transmission system to be supplemented by surplus reactive power in a power distribution system on the basis of the amount of the needed reactive power reserve calculated by the EMS. This can be achieved, because increased numbers of microgrids with distributed energy resources will be installed in the distribution system. Furthermore, the DMS with smart control strategy by using surplus reactive power in the distribution system of the area has been gradually installed in the system as well. Therefore, a kind of hierarchical voltage control and cooperative control scheme could be considered for the effective use of energy resources. A quantitative index to evaluate the current reactive power reserve of the transmission system is also required. In the paper, the algorithm for the whole cooperative control system, including Area-Q Indicator (AQI) as the index for the current reactive power reserve of a voltage control area, is devised and presented. Finally, the performance of the proposed system is proven by several simulation studies.

• 산업경영시스템학회지
• /
• 제26권1호
• /
• pp.54-60
• /
• 2003

In this research, we investigate the countermeasure of Product Liability through existing research or books for reference about PL and ISO 9001 : 2000 quality management system. And we analyze relation between PL system and ISO 9001 : 2000 Quality Management System after compare ISO 9001 : 2000 and ISO 9000 : 1994. base on this analysis, we integrate the Quality Management System of company and an important factor of PL system in accordance with the product liability law. So we present a general improvable scheme of ISO 9001 quality management system that reduces overlap of quality business and utilize efficiently.

• 대한원격탐사학회:학술대회논문집
• /
• 대한원격탐사학회 2004년도 Proceedings of ISRS 2004
• /
• pp.242-244
• /
• 2004

In this paper, we design and implement an integrated management system for geographic data and vehicular images using a Geographic Information System (GIS). Integrated management of geographic data and vehicular images is very important to manage and to provide them to users effectively because of a large volume of vehicular images. To manipulate these data together, we consider a vehicular image as a polygon which is a type of popular geographic data types. The polygon represents a region in which spatial objects appear the vehicular image.

• 한국산학기술학회논문지
• /
• 제13권3호
• /
• pp.986-993
• /
• 2012

본 연구의 목적은 수소연료전지 자동차의 열관리시스템 성능특성을 알아보기 위하여 다양한 운전조건 변화에 따른 열전달 성능특성을 고찰하는 것이다. 수소연료전지 자동차의 열관리시스템으로 스택 냉각시스템, 전자장비 냉각시스템, 그리고 냉방시스템의 성능특성 및 상호영향도를 파악하기 위하여 자동차 실 도로 운전조건 변화에 따른 냉방성능 및 전자장비 냉각시스템에 미치는 영향을 파악하였다. 결과적으로, 고속도로 조건에서 냉방시스템 작동 시 수소연료전지 자동차의 스택 냉각시스템의 방열성능은 냉방시스템이 꺼진 경우보다 평균 28.8% 감소하였고, 시내주행 조건에서 수소연료전지 자동차의 전자장비 냉각시스템의 냉각부하는 고속주행 조건보다 약 65.6% 상승하였다.

• 한국IT서비스학회지
• /
• 제14권3호
• /
• pp.117-129
• /
• 2015

For the continuous growth of firms, the contributions of effective risk management system are required. This research analyzes the impact on the firm's performance related to risk management structure which includes the risk management system, risk management activity and risk management competency. In this research, the structural equation model considering the variable which contains enterprise risk management system, risk management activity and risk management competency was suggested. Also risk management organization and management procedures are identified as in enterprise risk management system. The implementation activity and control activity were the factors related in risk management activity. And risk management competency can be described as the response level of managing risk in outside and inside the firms' environment. Finally this model was analysed empirically for 112 firms in Korea using SPSS 18.0 and Amos 16.0. As the results, the suggested hypothesis were adopted. So as to manage risk performance for their firms, the development of systematic Risk Management Framework is important for their risk management activity and risk management competency. Ultimately, we can conclude that the focusing to the systematic risk management approach could be effective on the firm's risk management performance.

• 지식경영연구
• /
• 제3권1호
• /
• pp.75-91
• /
• 2002

This research is interested in organization members' knowledge contribution, along with the requirement for the effective knowledge management as a critical corporate asset. We consider the performance appraisal and reward system on knowledge sharing as a key issue for the successful knowledge management. Analyzed will be the interactive relationship among the performance appraisal and reward system, individual knowledge contribution, and organizational knowledge contribution effectiveness. This case study is based on in-depth interviews in the consulting industry recognized as a knowledge-integrated industry. The purpose of this research is to examine how firms evaluate and reward organization members' knowledge contribution, to define how fim1s utilize IT for the knowledge management, and to show how the performance appraisal and reward system influence organizational knowledge contribution effectiveness. Besides, other determinants for knowledge contribution effectiveness are defined. It is recognized that knowledge contribution effectiveness is positively related to non-monetary rewards and informal appraisals. As for the future study, we recommend the empirical research based on several propositions developed in this study.

• 한국비블리아학회지
• /
• 제22권1호
• /
• pp.231-246
• /
• 2011

국가 R&D 과제관리 분야 관련기관들은 최근 다양한 산업기술정보, 연구동향정보의 수집과 분석, 새로운 정보시스템의 개발을 필요로 한다. 또한, 보유정보의 유효성 확대와 수요자 중심의 다양한 정보서비스 개발 등 효율적인 정보제공을 위하여 지속적인 투자 및 발전을 도모하고 있다. 본 연구에서는 지역의 균형발전을 위하여 추진 중인 지역 R&D를 통합 관리하고자 추진 중인 지역산업정보망 구축현황을 분석하고 지역산업 사업관리(개발지원 및 성과관리) 방법을 제시하고 실행함으로써 보다 효율적인 정보관리체계를 운영할 수 있도록 기여하는데 그 목적이 있다.

• 한국철도학회:학술대회논문집
• /
• 한국철도학회 2011년도 정기총회 및 추계학술대회 논문집
• /
• pp.181-187
• /
• 2011

Since 2003, state transportation study core technology development is being promoted as part of the bimodal trams operating in accordance with the development of refractive vehicle as research infrastructure for building high-tech road transport system has been the research and development. Bimodal trams of refraction as the vehicle for him to introduce domestic first ever operation management system also developed in Korea according to case-based technology system, but most of the country, and, in this study, mainly those based on technology integration building management system and the bimodal trams of refraction of a vehicle operated was to highlight the features and benefits. Bimodal tram station itself is the way the exclusive properties and to operate the route with large transport capacity has the characteristics of the railway, but the only routes such as railroad lines is not of closed roads under certain circumstances, the flexibility to use has to be integrated operations management system of bimodal trams characteristics of the railroads and public transportation by combining the characteristics of a flexible, convenient and secure services to users with the aim of providing research and will denote the system developed. In this study, bimodal integration system required for the operation of the tram station around the wired and wireless network management center, applying the organic integration into one system so that you have to be centrally managed. In addition, the existing traffic management system operates as a unidirectional rather than monitoring all system-wide management via the interactive network through real-time requests and responses were configured to allow management and control. These findings of the existing traffic operation management system that you can jump step can be based on future unmanned vehicles and related systems through control of the operation management system will be offered as a basis.