With the increasing interest in wireless communications from solar-powered aircraft-based
high altitude platforms (HAPs), it is imperative to assess the feasibility of their deployment in …

Transmission network planning (TEP) is very important task in electric power systems. It
begins with the establishment of power demand growth scenarios, in accordance with …

During teleoperation of road vehicles, live images from the vehicle are sent to an operator
via a cellular connection, who then inputs his control demands. Time delays resulting from …

The traditional engine propulsion systems have poor performance on the high altitude long
endurance unmanned aerial vehicles (HALE UAVs) due to the low thermal efficiency …

This thesis develops and investigates approaches to extending coverage and enhancing
capacity of wireless communications using a high altitude platform (HAP) with a multi …

This present work describes the development and performance analysis of a High-Altitude-
Long-Endurance (HALE) hybrid-airship. Hybrid-airship design was chosen because it uses …

최근 군사분야 뿐만아니라 민수분야에 까지 위성을 이용한 정보수집, 감시정찰 등을
수행하는데 소요되는 비용의 획기적인 절감과 운용효율의 증대를 위하여 미래 탈석유 …

Today countries want to reach their aims in the fastest way due to economical, political and
humanitarian aspects. The most efficient way to make these aims real is penetrating …