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김동민(D.M. Kim),강왕구(W.G. Kang),이진우(J.W. Lee) 대한기계학회 2005 대한기계학회 춘추학술대회 Vol.2005 No.5
The 1-st Phase Development of “Stratospheric Airship Development Project was conducted by KARI (Korea Aerospace Research Institute) from Dec. 2000 to Aug. 2003 as one of New Generational Technology Program supported by MOCIE (Ministry of Commerce, Industry and Energy). KARI developed a 50m-class unmanned airship (Via-50) to obtain basic technologies and operational experience of large airships. Via-50 has typical Blimp Type structure that maintain membrane stiffness by the pressure difference between airship and atmosphere. To develope the membrane structure, engineering works such as material tests, mechanical property tests, design detail tests, production process development, etc. were carried out. In this paper, engineering activities to ensure structural integrity of the blimp were summarized.