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1톤급 수직이착륙 시연체 TVC 구동기의 제어기법 연구
윤호준(Ho-Jun Yoon),전유림(Yu-Lim Jeon),이종덕(Jong-Deok Lee),이범석(Beom-Seok Lee),지상연(Sang-Yeon Ji),천관호(Kwan-Ho Chun) 한국추진공학회 2023 한국추진공학회 학술대회논문집 Vol.2023 No.5
The vertical takeoff and landing demonstration body (VTVL) requires posture control of the thrust vector control (TVC) driver for navigation control. In this paper, a device for control/measurement was constructed to select a control technique for a thrust vector control driver of a vertical takeoff and landing demonstration body, and communication and analog control tests were performed through a driver and an IMU sensor, and data were compared. Finally, the analog type had a suitable result for controlling the TVC driver of the vertical takeoff and landing demonstration body when looking at the response characteristics and data results.
1톤급 수직이착륙 시연체 산화제 및 연료 개폐밸브 개발
구현모(Hyeon-Mo Koo),한상두(Sang-du Han),전유림(Yu-rim Jeon),정성훈(Seong-hoon Jeong),허재윤(Jae-Yoon Heo),지상연(Sang-yeon Ji),김철웅(Cheulwoong Kim),임석희(Seokhee Lim) 한국추진공학회 2023 한국추진공학회 학술대회논문집 Vol.2023 No.5
The Vertical Take-off and Vertical Landing(VTVL) Demonstrator being developed by HanyangEng Co., is a reusable launch vehicle equipped with a 1-ton thrust methane-fueled liquid rocket engine. For the launch vehicle, oxidizer and fuel shutoff valves are necessary to control the supply of propellants to the combustion chamber. This paper describes the devleopment process of oxidizer and fuel shutoff valves for the VTVL demonstrator.