直升机机体结构重量估算模型研究  

Study of helkopter airframe structure weight evaluation modeling

作　　者：温向可 姬广东 刘峥 WEN Xiangke;JI Guangdong;LIU Zheng(China Hclicopter Rescarch and Development Institutc,Tianjin 300300,China)

机构地区：[1]中国直升机设计研究所,天津300300

出　　处：《计算机应用文摘》2022年第8期97-100,104,共5页Chinese Journal of Computer Application

摘　　要：在直升机设计过程中,准确预估各系统的重量非常重要。文章研究了国内外现有的直升机机体结构重量估算经验公式,并建立了适用于国内直升机机体结构重量估算模型,结果表明其成功减小了估算误差。During the helicopter design process,it is very important to accurately estimate the weight of each system.This paper collects and studies the existing domestic and foreign helicopter body structure weight estimation empirical formulas,and establishes a body structure weight estimation model suitable for domestic helicopters with reference to successf ully reduce the estimation error.

关 键 词：直升机 机体结构 重量估算 

分 类 号：V275[航空宇航科学与技术—飞行器设计]