In recent years, as intelligent ship-navigation technology has advanced, the challenge of
accurately modeling and predicting the dynamic environment and motion status of ships has …

Ocean wave energy is a broadly accessible renewable energy source; however, it is not fully
developed. Further studies on wave energy converter (WEC) technologies are required in …

The aim of this paper is to illustrate the design of a new wave energy converter, composed of
a point absorber and a hydraulic system (power take off) and sized for recovering energy in …

The navigation information about a vessel's position in the waters covered by the vessel
traffic system operation is obtained through supervisory services, mainly from coastal …

The mission of UAV has been expanded from a land to an ocean based on an enhancement
of its technologies. Korea Aerospace Research Institute (KARI) also tries to expand the …

This paper proposes a system able to recover energy from sea waves. The system is made
up essentially of a floating structure, connected to a piston pump. The pump, constrained to …

Wave energy is a broadly accessible renewable energy source, but principally it is not
unexploited still and fully developed. Wave energy technologies need more investigations to …

The authors propose a new system for recovering energy from sea waves. The system is
composed of a large-sized buoy (point absorber), directly connected to a piston pump. The …

초 록오늘날 무인기는 기술 발전을 통해 육해상의 다양한 분야에서 이용되고 있다.
한국항공우주연구원 (KARI) 에서는 육상용 수직이착륙기로 개발된 틸트로터 무인기를 …