• 한국항공운항학회지
• /
• 제21권3호
• /
• pp.21-26
• /
• 2013

In this study, it is to contribute to Korean aviation safe system as well as the improvement of the domestic(Korean) aviation mechanic qualification examination system by comparing and contrasting with the advanced aviation mechanic qualification examination system of ICAO, FAA and EASA. In addition, by reforming and improving Korean aviation mechanic qualification examination system, it can be achieved to keep the international competitiveness and can be authenticated even in international standardized countries in aviation mechanic qualification examination system.

• 산업경영시스템학회지
• /
• 제46권2호
• /
• pp.47-56
• /
• 2023

This study identified the core competencies of aircraft maintenance quality engineers and compared the importance and retention of core competencies. Through literature research, 21 core competencies were derived in three areas of management technology, elemenal technology and collaboration technology, and a survey was conducted on the importance and retention of core competencies for 42 aircraft maintenance quality engineers. As a result of the survey, the importance of all core competencies of aircraft maintenance quality engineers is 3.95/5 on average, and the retention of all core competencies is 3.99/5 on average. 'Risk Management', 'Creating Document', 'Honesty/Moral' were identified as the most important competencies in each area, and 'Quality Management', 'Language', 'Honesty/Moral' were identified as the most possessed competencies in each area. An IPA (Importance-Performance Analysis) was performed to analyze the details. Through IPA, 'Risk Management' and 'Safety Management' were evaluated as having a low degree of retention compared to a high level of importance. Therefore, they were identified as a core competencies that need to be improved first. In addition, the characteristics of each core competency and the recognition level in the field were also identified. This study will be helpful in defining the roles and functions of aircraft maintenance quality engineers to improve flight quality and prevent aviation accidents.

• 한국항공운항학회지
• /
• 제28권3호
• /
• pp.12-17
• /
• 2020

Avionics is a compound word of aviation and electronics that began to be used in the late 1930s. In the components or sub-systems installed to the aircraft, avionics is something that works by electronic technology. In the past, the aircraft mate, the flight engineer, and the radar operators performed the work on board the aircraft but the modern aircraft have replaced these tasks with avionics. the aircraft mechanics who maintain and manage such complex aircraft must have expertise and technics with the development of avionics to maintain aircraft airworthiness. This paper is about the introduction of domestic avionics qualification system and the development of avionics maintenance technology. For this, the SWOT analysis is performed by identifying the internal and external environment. And recommend the strategy and direction of domestic avionics qualification and education system.

• 한국항공우주학회지
• /
• 제48권8호
• /
• pp.621-629
• /
• 2020

탑재 장비의 위치 결정 문제는 감항, 성능, 정비성, 환경요구사항 등의 다양한 기준을 고려해야 하는 복잡한 문제이다. 항공기의 기능이 복잡해짐에 따라 필요한 장비가 증가하고 있으며, 무인항공기는 조종사를 대신할 장비의 탑재로 더 많은 장비가 장착된다. 문제의 복잡성, 대상 장비의 수량 증가, 제한된 개발 기간 등으로 인하여 장비의 배치 결정은 설계자의 직관과 경험에 의존하는 부분이 크다. 최적화를 위해서는 정량적인 기준으로 평가가 필요하나 안전, 성능, 정비성 등의 기준은 정량적인 비교가 어렵거나 대상이 제한적인 한계가 있다. 본 연구에서는 장비의 장착과 정비를 고려하고 배치 모델을 순회판매원 문제로 단순화하고, 장비 간 연결 케이블의 중량이 최소가 되도록 유전알고리즘을 이용하여 최적화를 수행하였다. 최적화 결과를 전역 계산 결과와 비교하였을 때 더 적은 소요 시간으로 동일한 결과를 얻을 수 있었으며, Heuristic과 비교하여 개선됨을 확인하였다.