• 항공우주산업기술동향
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• 제6권2호
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• pp.143-153
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• 2008

본 논문에서는 자율비행(Autonomous Flight)의 연구동향 및 향후 발전방향에 대하여 기술하였다. 자율비행은 항공기의 예기치 않은 임의상황 발생에 대해서도 항공기가 스스로 인지하고, 판단 한 후 대처하는 것을 의미한다. 현재의 자율비행기술은 무인기를 위주로 개발되고 있으나, 차세대 항공교통관제 시스템 도입과 무인기의 활용성 증대 요구에 따라 자율비행기능이 항공교통관제시스템과 결합되어야 한다. 그러므로 현 항공교통관제 시스템의 주요 개요와 향후 변경될 차세대 항공교통관제 시스템의 주요 사항들을 살펴보았고, 자율비행기술 개발 현황을 기술하였으며 향후 발전방향을 전망하였다.

• 한국항공운항학회지
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• 제26권2호
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• pp.132-138
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• 2018

Aviation safety requires systematic national attention and management because aircraft accident produce greater undesired social impact, economical damage, and declining national credibility compare to other transportation accident. Specially, Republic of Korea has highly increased risk of air accident as a major air transportation point having small aerospace, connecting pacific ocean and Asia, and explosively increased air traffic produced by economical growth, operating numerous military aircraft for the South and North Koreas' confrontational situation. Also, greatly increased domestic and oversea air travels by Koreans and foreigners as well as air freight based on heightened Korea's national power, launching new low cost carriers, and popularized leasure aviation have produced large amount of aviation needs in various fields. However, national aviation safety management system gratifying increased aviation needs and aircraft operations is seem to be slow in progress. This paper will show optimized measures utilizing private, governmental, and military resources to prevent aircraft accident under circumstances of limited budget and an favorable conditions, then will propose several action items.

• 한국위성정보통신학회논문지
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• 제12권4호
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• pp.157-161
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• 2017

항공화물운송용 탑재용기의 효율적 관리는 항공사의 주된 관심사이다. 현재 운영되고 있는 방식은 RFID 방식의 TAG을 부착한 상태로 직원들이 PDA를 이용하여 관리하고 있다. 하지만, 터미널내의 여러 가지 환경상의 제약으로 인해 각 ULD에 장착된 RFID TAG 인식에 어려움이 있다. 이에 본 논문에서는 터미널내의 환경상(시설)의 어려움을 극복하고 높은 고도에서 각 ULD에 장착된 RFID TAG을 인식할 수 있도록 DRONE에 LED-ID 와 RFID READER를 장착하여 관리하는 방안에 대해 고찰하고 그의 운영상의 예상효과와 제한 사항, 그리고 향후 연구방향에 대해 제시하고자 한다.

• 한국대기환경학회지
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• 제29권5호
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• pp.528-535
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• 2013

Air pollution in large cities is reduced through the environmental health policies, but due to increased population and automobile, some pollutants are still a problem. These air pollutants are known to cause asthma and respiratory diseases. According to an OECD report, the number of premature deaths will increase. Hazardous air pollutants should be managed through a systematic monitoring, risk assessment, and many studies are in progress. In order to manage hazardous air pollutants, transformation of policy for the protection of human health is required. management policy through the calculation of the excess number of deaths that occur from hazardous air pollutants for the public health is necessary. Korea has put a lot of efforts for air quality, but health risk assessment should be more considered.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2007년도 추계학술대회
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• pp.323-328
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• 2007

This paper introduces radio frequency identification(RFID) information technologies for item management such as application interface of data protocol, data encoding rules and logical memory functions for data protocol, and, unique identification for RF tags. This study presents reference architecture and definition of parameters to be standardized, various parameters for air intreface communications, and, application requirements profiles.

• 한국환경보건학회지
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• 제32권6호
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• pp.571-577
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• 2006

Health benefits from implementing air quality control measures were assessed using the Environmental Benefits Mapping and Analysis Program (BenMAP). BenMAP developed by US EPA is a GIS-based software tool that estimates the health impacts and associated economic values connected with changes in ambient air pollution. Once a set of BenMAP-required data was collected, the health benefits from implementing Seoul Air Quality Management Plan (SAQMP), an official AQ improvement plan for Seoul Metropolitan Area, was assessed using BenMAP. The PM10 concentrations assuming the SAQMP implemented successfully were predicted with the MM5 (Mesoscale Meteorological model version 5)/CMAQ (Community Multiscale Air Quality) model. A PM 10 exposure related premature mortality function was adopted trom a well-known epidemiology study. Economic valuation functions driven from benefit transfer methods were utilized. Through the SAQMP, PM10 concentrations were estimated to be lowered by $15{\mu}g/m^3\;to\;75{\mu}g/m^3$ depending on air quality modeling grids. 5,569 premature deaths (95% CI $3,264{\sim}7,809$ deaths) could be avoided in the Seoul Metropolitan Area. The economic value of the deaths avoided was estimated to $13.2 billion $(95%\;CI\;$890\;million{\sim}$28.2\;billion)$ using the benefit transfer value. BenMAP could be a useful tool for developing effective air quality improvement policy, enabling the policy makers to anticipate the effects of regulatory changes on people's health and the economy.

• 한국항공운항학회지
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• 제18권1호
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• pp.45-50
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• 2010

Air Traffic Management aims to fulfill the requirement of the aviation demander by constructing the most effective and safety aviation systems for providing safety and cost-effective service. All concerned parties of aviation present the needs of improving Air Traffic Management system for solving the issue of the current system and the air traffic capacity in the 21st century, and introduce the significant improvements from the conventional technology and method for the past 40 years. Accordingly, ICAO promotes the development of innovative procedures and technologies to solve the problems and meet the demands. It is the concept of Performance based Navigation(PBN) based on Communication, Navigation, and Surveillance/Air Traffic Management(CNS/ATM). This study defines differences between RNAV and RNP RNAV as methods of air navigation based on the CNS/ATM, and needs and requirements of PBN as an emerging global standard. It also outlines basic elements supporting and implementing the PBN concept.

• 품질경영학회지
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• 제24권4호
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• pp.124-140
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• 1996

This study aims to deveop a methodology for measuring the level of service quality in the air transportation. To measure the level of service quality, the approach taken here deals with not only the facility factors but also qualitative factors such as comfort and convenience as the influencing elements for service quality. The contents of this study can be summarized as follows: (1) For the systematic developement and management of air service, service factors of the air transportation are classified by AHP(analytic hierarchy process). (2) In computing the weight of service factors, a pairwise comparison method in AHP is used. (3) This study will suggest a method of measuring the competitive level of air service, and a result of an empirical study appling the method developed.

• 지식경영연구
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• 제5권1호
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• pp.57-67
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• 2004

An air traffic control organization will require knowledge management to keep competitive advantage. A traffic controllers are forced to share their tacit as well as explicit knowledge among their organization to get aircraft's safety and efficient operation. The purpose of this study is to examine which factors influence the air traffic controllers' intention of sharing knowledge for the case of Civil Aviation Safety Authority, Ministry of Construction and Transportation. An ANOVA analysis shows that a difference exists between ages in terms of open mindedness towards sharing knowledge, the search for new knowledge and the recognition of the importance of sharing knowledge.

• 한국컴퓨터정보학회논문지
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• 제13권7호
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• pp.281-289
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• 2008

본 연구에서는 항공 구간별 물동량을 분석하고 수요할당과 가격정책에 따른 수익 변화를 평가할 수 있는 이산 시뮬레이션 모델이 개발되었다. 개발된 시뮬레이션 모델을 우리나라와 지리적으로 가장 가까운 환발해권 지역에서 발생하는 대내외적인 항공화물에 대하여, 실제 항공사에서 운영되고 있는 운송량 수요 데이터를 기반으로 비교, 검증하였다. 그 결과 시뮬레이션 모델이 실제 수요를 예측할 수 있음을 통계적으로 제시하였으며, 향후 항공화물 수요 관리를 분석하는데 유용함을 입증하였다.