지상관측법 및 DGPS 기법을 활용한 이/착륙 성능 비행시험 비교

The flight test is last means of compliance to satisfy airworthiness standards and important to evaluate the performance and safety of the developed aircraft. The flight test technologies are obtatined from great numbers of experiences and know-hows and protected. In addition, flight test should be conducted efficiently since its various test conditions and items. Therefore, it is requisite to secure efficient flight test methods. This paper discusses the flight test methods for take-off and landing performance and two kinds of techniques are propesed. By performing real flight tests, they are compared with each other and analyzed through the flight analysis.