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진승보(Seung-bo Jin),정의승(Eui-Seung Chung) 한국항공우주연구원 2010 항공우주기술 Vol.9 No.1
KSLV-Ⅰ 발사체의 성공적인 발사를 위해서 필요한 발사장(GC, Ground Complex)은 조립장(AC, Assembly Complex)과 발사대(LC, Launch Complex)로 구분되며, 현재 고흥 외나로도 우주센터에 위치하고 있다. 그중 조립장은 KSLV-Ⅰ 발사체 1단과 상단부의 입고, 총조립, 각종 성능시험, 발사 전 시험 및 준비 점검 등이 이루어지며, 이러한 기술적인 운영을 효율적으로 수행하기 위해 필요한 장비들이 조립장 종합조립동에 설치되어 있다. 이들 운용 장비들은 발사체의 여러 기계장치 그리고 전기, 전자장치와 다각적이고 다양한 형태의 인터페이스를 가지게 되며 발사체의 발사 전 준비점검과정에 있어 최적의 조건과 성능 보장을 제공하여야 한다. 본 논문에서는 이러한 운용장비 중에서 발사체의 이동, 조립 및 분해 작업과 시험등을 지원하기 위한 기계지원장비에 대한 개발 요구조건 및 제작 성능시험을 소개하고 있다. Ground complex composed of Assembly Complex(AC) and Launch Complex(LC) which is located on Oenarodo space center in Kohung is necessary for successful launching of KSLV-Ⅰ. AC performs accepting of a KSLV-Ⅰ 1st stage and 2nd stage, stage assembly, the integrated launch vehicle, the checked out, and all kinds of performance test, pre-launch tests and processing. At AC, the mechanical support equipments, that is called the technological equipments, are installed in the Launch Vehicle Assembly Test Building(LV ATB). These technological equipments have diverse forms of an interface with mechanical/electric device of the launch vehicle and have to provide a condition and the performance guarantee of an optimum in the launching operation process. In this paper, the requirements specification and manufacturing performance test for the mechanical support equipments which are used in the assembly/disassembly and test of the launch vehicle are introduced.
시스템엔지니어링 강화를 위한 임무보증 Framework 연구
김광해,조철훈,고정환,정의승,Kim, Kwang Hae,Cho, Chul hoon,Ko, Jeong Hwan,Chung, Eui Seung 한국시스템엔지니어링학회 2014 시스템엔지니어링학술지 Vol.10 No.2
In recent years, the United States have been several major failures of launch. As a result of these failures, activity of mission assurance valued. Mission assurance is defined as the application of systems engineering process towards the goal of achieving mission success. Therefore, mission assurance perform independent technical assessments throughout the concept and requirements definition, design, development, production, test, deployment, and operations phases. Space system program was emphasized the importance of the system engineering for that required huge cost and long term development. For this reason, independent review and verification of mission assurance is essential. Mission assurance gives us confidence to proceed with launch and best opportunity for mission success. In this study, framework of mission assurance is proposed by foreign case analysis.
이영호(Young-Ho Lee),정의승(Eui-Seung Chung),박정주(Jeong-Joo Park),조광래(Gwang-Rae Cho) 대한기계학회 2006 대한기계학회 춘추학술대회 Vol.2006 No.6
In this Paper, design requirements of Ground Complex for the Korea Space Launch Vehicle-Ⅰ which will play so important roles of successful execution for Korea National Space Development Program are presented. KSLS through the international cooperative design is under development. Ground Complex has to supply safety space, construction and equipments for assembling, check-out and launching of the space launch vehicle, consists of Mechanical, Electrical, Fuel Ground Support Equipment and Infrastructure.