航空機概念設計における民間航空機用重量推算法について

概要

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Estimating aircraft weight appropriately during the aircraft conceptual design phase is very important to fulfill the given design requirements. For this purpose, many weight estimation methods have been proposed. Since the detailed weight data of the existing aircraft have rarely been publicized, it is not easy to conclude which estimation method is recommended for designing the specific type of aircraft. In this paper, the civil transport weight estimation is discussed by comparing several weight estimation methods.