• 제목, 요약, 키워드: Flight Route

검색결과 68건 처리시간 0.079초

경량항공기 이착륙장 연계 비행경로에 대한 연구 (The Study on the Flight Route of linked Airparks for LSA)

  • 신대원;임석훈
    • 한국항공운항학회지
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    • v.20 no.3
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    • pp.57-62
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    • 2012
  • In this study, changes depending on the Airparks for LSA(Light Sport Aircraft) and Ultralight vehicle flight restricted areas, the flight route for LSA in Korea was redesigned. Considerations for LSA operating limits of VFR and complex airspace conditions in Korea, and that links the Airparks for LSA is to redesign the proposed.

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

  • 신대원;신홍철
    • 한국항공운항학회지
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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).

Space Radiation Measurement on the Polar Route onboard the Korean Commercial Flights

  • Hwang, Jung-A;Lee, Jae-Jin;Cho, Kyung-Suk;Choi, Ho-Sung;Rho, Su-Ryun;Cho, Il-Hyun
    • Journal of Astronomy and Space Sciences
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    • v.27 no.1
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    • pp.43-54
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    • 2010
  • This study was performed by the policy research project of Ministry of Land, Transport and Maritime Affairs, which title is "Developing safety standards and management of space radiation on the polar route". In this research, total six experiments were performed using Korean commercial flights (B747). Three of those are on the polar route and the other three are on the north pacific route. Space radiation exposure measured on the polar route is the average 84.7 uSv. The simulation result using CARI-6M program gives 84.9 uSv, which is very similar to measured value. For the departure flight using the north pacific route, the measured space radiation is the average 74.4 uSv. It seems that is not so different to use the polar route or not for the return flight because the higher latitude effect causing the increase of space radiation is compensated by the shortened flight time effect causing decreasing space radiation exposure.

Implementation of Educational UAV with Automatic Navigation Flight

  • Park, Myeong-Chul;Hur, Hwa-ra
    • 한국컴퓨터정보학회논문지
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    • v.24 no.8
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    • pp.29-35
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    • 2019
  • This paper proposes a UAV equipped with an automatic control system for educational purposes such as navigation flight or autonomous flight. The proposed UAV is capable of automatic navigation flight and it is possible to control more precisely and delicately than existing UAV which is directly controlled. And it has the advantage that it is possible to fly in a place out of sight. In addition, the user may arbitrarily change the route or route information to use it as an educational purpose for achieving the special purpose. It also allows you to check flight status by shooting a video during flight. For this purpose, it is designed to check the image in real time using 5.8GHz video transmitter and receiver. The flight information is recorded separately and used as data to judge the normal flight after the flight. The result of the paper can be flighted along the coordinates specified using GPS information. Since it can receive real-time video, it is expected to be used for various education purposes such as reconnaissance of polluted area, achievement of special purpose, and so on.

Dynamics Parameter' Graphs of Passenger Planes

  • Aksoz, Ahmet;Dursun, Mahir;Saygin, Ali
    • International Journal of Aerospace System Engineering
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    • v.2 no.1
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    • pp.31-37
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    • 2015
  • Passenger plane flying motion graphics is very important for route, control of the flight altitude and passenger safety. For all that, it is quite useful for route away from the disruptive influences such as vibrations caused by storms or turbulence during the flight and in processes such as re-arrest of the specified route. Therefore, the response time against the adverse effects of the shape and the system is so necessary for both safety and comfort. In this study motion and route graphics were obtained under the control of an airliner C # interface with the program. In this way, graphics were obtained in solving the equations of motion in short time and design time was shortened.

공역에서의 NDGPS 신호 전계강도 측정 연구 (In-Flight Field Strength Measurement of KNDGPS)

  • 안재형;유병선;강자영
    • 한국항공운항학회지
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    • v.18 no.2
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    • pp.1-8
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    • 2010
  • In order to determine the possibility of using NDGPS signals for flight operations, in-flight measurements of signals transmitted from various ground reference stations(RS) were conducted along the air routes of South Korea. Signal strength and signal to noise ratio(SNR) data were collected along domestic flight routes and recorded with time. By using three-dimensional geographical position data of the aircraft, signal strength data of en-route position were calculated and used to obtain scatter-plot of signal strength. These results were used to outline the effective coverage and field strength hemispheres of the selected DGPS signals.

항적자료를 이용한 공항소음 피해 예측 (Prediction of Airport noise Based on Flight path data)

  • 민지훈;김정태;손정곤
    • 소음진동
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    • v.10 no.5
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    • pp.792-799
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    • 2000
  • Aircraft noise in the vicinity of Kimpo international airport has damaged to large number of people who live in communities. This paper investigates noise exposed area due to aircraft flight based on prediction modeling program INM and flight path data. Especially effect on route for aircraft has been considered. Ti also examines noise impact for various flight modes, such as a thrust cutback climb method.

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최적 제어 이론을 사용한 비행 경로 선정 (Determination of flight route using optimal control theory)

  • 김을곤
    • 제어로봇시스템학회:학술대회논문집
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    • pp.407-411
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    • 1992
  • A method for optimal route planning is presented with the assumption that the overall defended area is known in terms of threat potential function. This approach employes tangent plane to reduce the dimension of the state space for optimal programming problems with a state equality constraint. One-dimensional search algorithm is used to select the optimal route among the extermal fields which are obtained by integrating three differential equations from the initial values. In addition to being useful for the route planning through threat potential area, the trajectory planning will be suitable for general two-dimensional searching problems.

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En-Route Trajectory calculation using Flight Plan Information for Effective Air Traffic Management

  • Kim, Yong-Kyun;Jo, Yun-Hyun;Yun, Jin-Won;Oh, Taeck-Keun;Roh, Hee-Chang;Choi, Sang-Bang;Park, Hyo-Dal
    • Journal of Information Processing Systems
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    • v.6 no.3
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    • pp.375-384
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    • 2010
  • Trajectory modeling is foundational for 4D-Route modeling, conflict detection and air traffic flow management. This paper proposes a novel algorithm based Vincenty's fomulas for trajectory calculation, combined with the Dijkstra algorithm and Vincenty's formulas. Using flight plan simulations our experimental results show that our method of En-route trajectory calculation exhibits much improved performance in accuracy.