• Title, Summary, Keyword: 경량항공기

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A study on Categorized type and range for the Aircraft and the LSA (우리나라 항공기 및 경량항공기의 종류 및 범위에 대한 법적 고찰)

  • Kim, Woong-Yi;Shin, Dai-Won
    • The Korean Journal of Air & Space Law and Policy
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    • v.28 no.1
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    • pp.55-71
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    • 2013
  • By aircraft from Aviation regulations and institutional regulatory framework for ensuring the safety is secured. State-of-the-art aircraft, according to the type of development and diversification, modernization and new types of aircraft are operated. In particular, light aircraft and ultralight flying device such as the gyro-plane and unmanned flying devices is introduced a new device, and the device operates at these flight in accordance with the standards of the Aviation Act regulations may not occur often. Variety of light aircraft and ultra-light aircraft assembly, can be adapted for a person engaged in the business of aviation safety management and to perform the legal basis was established. Depending on the classification of newly introduced aircraft, the biggest change is the introduction of the concept of the LSA. In Korea, the various light aircraft are operating, but these aircraft range not clearly Aviation Regulations had difficulty in ensuring safety. This study examined the differences between international rules and regulations of Korea about the classification of aircraft. The LSA are included in aircraft categories internationally, but LSA will not be included in the aircraft categories, which is one of a range of powered flight device exists in Korea Aviation Act. Limit for maximum continuous power speed in a LSA, it is a limit on the right of the people who want using the high-performance plane. Also it is an international trend does not fit in, and is consistent with the intent of LSA manufacturer. Delete the content from a range of future aviation law revisions and light aircraft-related provisions to limit the maximum continuous power speed is considered to be suitable for the purpose of introducing the light aircraft industry. The laws and regulations set up in order to ensure the safety of ultralight aircraft categories existing in ultralight aircraft that exceeds the purpose of the introduction of LSA technology development at home and abroad, and is intended to reflect. These standards complement of aircraft operation is not appropriate for the situation unless the country is difficult to ensure the safety of operations. Also developed in other countries, the introduction of aircraft operating in the country, so many problems occur early revision is required.

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A Legal Study on the Certificate System for Light Sports Aircraft Repairman (경량항공기 정비사 자격증명제도에 관한 법적 고찰)

  • Kim, Woong-Yi;Shin, Dai-Won;Lee, Gi-Myung
    • The Korean Journal of Air & Space Law and Policy
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    • v.33 no.1
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    • pp.175-204
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    • 2018
  • Recently, the aviation leisure business has been legislated, and related industries have become active base with increasing the light sports aircraft within the legislation system. However, in the light sports aircraft safety problem, it is often mentioned that the flight is in violation of the regulations, the lack of safety consciousness of the operator and lack of ability, and the personal operators have a risk of accident of light aircraft such as insufficient safety management and poor maintenance. At present, the maintenance of light sports aircraft is carried out by the A & P mechanic in accordance with the relevant laws and regulations, but it is difficult to say that it is equipped with qualification and expertise. It is not a legal issue to undertake light sports aircraft maintenance work on the regulation system. However, the problem of reliability and appropriateness is constantly being raised because airplanes, light sports aircraft, and ultra-light vehicle are classified and serviced in a legal method. Although legal and institutional frameworks for light sports aircraft are separated, much of it is stipulated in the aviation law provisions. Light sports aircraft maintenance work also follows the current aircraft maintenance system. In the United States, Europe, and Australia where General Aviation developed, legal and institutional devices related to maintenance of light aircraft were introduced, and specialized maintenance tasks are covered in the light aircraft mechanics system. As a result of analysis of domestic and foreign laws and regulations, it is necessary to introduce the qualification system for maintenance of light aircraft. In advanced aviation countries such as the United States, Europe, and Australia, a light sports aircraft repairman system is installed to perform safety management. This is to cope with changes in the operating environment of the new light sports aircraft. This study does not suggest the need for a light aircraft repairman system. From the viewpoint of the legal system, the examination of the relevant laws and regulations revealed that the supplementary part of the system is necessary. It is also require that the necessity of introduction is raised in comparison with overseas cases. Based on these results, it is necessary to introduce the system into the light aircraft repairman system, and suggestions for how to improve it are suggested.

Lightweight aircraft navigation system using smart devices Design and Implementation (스마트 기기를 이용한 경량 항공기 내비게이션 시스템 설계 및 구현)

  • Jeong, Seong-Woo;Park, Yoo-Hyun
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.16 no.2
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    • pp.288-295
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    • 2012
  • Recently personal income level is rising. So, many people use the leisure lightweight aircraft and the population which enjoys a leisure is increasing. But as the leisure lightweight aircraft compares in the civil aircraft and the military aircraft, and it has a low price. So the equipment which it is loaded in the lightweight aircraft is not equipped. In this paper, we develop the air navigation for lightweight aircraft using the smart phone(iPhone, Android phone, Window mobile, BADA phone etc.) and the smart pad(iPad, Galaxy Tab etc.).

The Study on the Flight Route of Light Sport Aircraft in Yecheon TMA (예천TMA내 경량항공기 비행경로에 대한 연구)

  • Shin, Dai-Won;Shin, Hong-Chul
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.18 no.2
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    • pp.35-40
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    • 2010
  • In this study, we surveyed the operating status of the Light Sport Aircraft(LSA) in Korea, and reconstructed the flight route for Light Sport Aircraft in Yecheon TMA. Amended flight routes are LS095(Danyang Airpark $\Leftrightarrow$ Yeongju Airpark), LS096(Andong Airpark $\Leftrightarrow$ Yeongju Airpark), LS098(Yeongdeok Airpark $\Leftrightarrow$ Yeongju Airpark) and LS099(Yeongdeok Airpark $\Leftrightarrow$ Andong Airpark).

Study on the comparison and analysis of LSA MFD Display (경량항공기 MFD Display 비교 및 분석에 관한 연구)

  • Kim, Gi-U;Choe, Won-Hyeok;Kim, Yeong-In;Ji, Min-Seok
    • 한국항공운항학회:학술대회논문집
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    • pp.39-41
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    • 2015
  • 본 논문은 경량항공기에 사용되는 MFD의 판독성 및 가시성을 비교/분석한 것이다. 설문조사를 통해 현재 경량항공기 Cessna Citation Mustang 및 Cessna 172에 사용되는 Garmin사의 G1000과 개발 MFD와 비교/분석 하였다. 설문의 신뢰를 높이기 위해 항공 관계자들을 통해 데이터 수집이 이루어졌으며 정확성, 신뢰성, 적절성, 접근성, 주목성, 분별성, 사실성, 효율성, 디자인 등의 평가요인으로 질문을 작성 수집된 데이터를 통해 평가 및 비교/분석이 이루어 졌다. 수집된 데이터를 통해 기존의 상용 MFD와 개발 중에 있는 MFD를 비교함으로 개발 중인 MFD의 장단점을 분석하여 개발에 더 나은 방향을 제시 할 것이다.

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The Study on Structures and Contents for Flight Information Service of Light Aircraft and Ultra-light Aircraft (경량항공기 및 초경량비행장치 비행정보서비스를 위한 구성체계 연구)

  • Choi, Hyunsik;Moon, Woochoon
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.22 no.3
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    • pp.1-7
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    • 2014
  • The base of leisure air activities are consistently expanding and its demand is expected to increase attributed to GDP growth and people's interest in its activity. Utilizing Visual Flight Rule, light sport aircrafts and ultra-light aircrafts are not under the effect of air traffic control center, which resulted in passenger injury due to emergency landing for adverse weather conditions and technical issues after pulling into mountain area, ocean and even urban area. Such events encouraged safety consciousness toward leisure aircraft activities and developing a measure to prevent a recurrence of the accident. This research focuses on suggesting compositive system for preventive safety management system by providing user based Flight information service and operating effective system, necessary for leisure aircraft activities.

Pressent status and properties of light-weight materials in automobile (자동차 경량화 재료의 현황과 특징)

  • 김정규
    • Journal of the korean Society of Automotive Engineers
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    • v.10 no.4
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    • pp.29-38
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    • 1988
  • 오늘날 자원, 에너지의 절약이 요구되는 상황에서 기계, 구조물의 경량화는 대단히 중요하다. 경량화는 기계, 구조물이 가진 전체로서의 기능 및 이를 만들기 위한 경제성과도 관련이 깊기 때문에 경제성을 무시한 경량화는 있을 수 없다. 경량화에 의한 경제성의 장점은 이동기계, 구조물이 가장 크므로 항공기분야로부터 시작한 경량화는 자동차, 철도차량, 선박 관계에까지 확장되었다. 특히 자동차업계에서는 차의 구조합리화 및 경량재료의 사용등이 중요하다. 여기서는 자동차 경량화를 위한 재료의 현황과 이의 특징에 관한 자료를 정리하여 설명한다.

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複合組織綱과 自動車 輕量化

  • 김정규
    • Journal of the KSME
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    • v.22 no.1
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    • pp.2-8
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    • 1982
  • 오늘날, 자원 에너지의 절약이 요구되는 사회적 경제적 입장에서, 또한 석유위기를 맞이하여 유 기되는 경량화 문제의 대응책으로서 기계, 기기 및 구조물의 경량화가 절실히 요구되고 있다. 경량화는 구조물이 가진 전체로서의 기능 및 그것을 만들기 위한 생산성의 향상에 기초를 둔 경제성에 관계하고 있기 때문에 경제성을 무시한 경량화는 있을 수 없고, 항공기분야로부터 시 작한 경량화의 여파는 자동차, 철도차량, 선박관계까지 침투하고 있다. 특히 자동차업계에서는 안전성과 경제성을 양립시키는 자동차 정량화의 대응책으로서 차의 소형화 및 경량재료의 전환에 박차를 가하고 있다. 본고에서는 복합조직간의 의의 및 자동차 경량화 재료로서의 실용화에 관한 기술적 동향에 관하여 기술한다.

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Study on the Parameter Estimation for Flight Dynamic Linear Model of Light Sport Aircraft (경량항공기 선형 비행운동모델 변수 추정에 관한 연구)

  • Kim, Eung-Tai;Seong, Kie-Jeong;Cremer, Matthias;Hischier, Damian
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.18 no.4
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    • pp.21-29
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    • 2010
  • The main purpose of this study is to obtain linear models for the design of automatic flight controller in order to operate the Light Sport Aircraft as unmanned air vehicle. Flight test equipments installed on the aircraft to acquire flight test data are described and maneuvers for practical speed calibration are introduced. Parameters for the linear models of lateral and longitudinal motion are estimated by the Output error method as well as trim data analysis using the flight test data. Simulated data using the estimated parameters is shown to agree well with the measurement data. Estimated parameters obtained for several flight conditions can be used to improve the aerodynamic database of the simulation program.