摘要
飞机质量特性计算是飞机重量工程的一项十分重要同时也是十分复杂困难的工作。本文研究了飞机质量特性的计算,探讨了一种适合于运输机结构质量特性的近似快速计算方法,该方法形式简单,计算简便。算例表明,本方法提供了一种飞机设计中计算质量特性的快速而有效的工具。
The calculation of mass distribution characteristics of airplane is an important but complicated and difficult work. A method for calculating mass distribution characteristics of passenger airplane is studied in this paper, it is simple and easy to calculate. Numerical results show that the method provides an effective tool for calculation of passenger airplane design.
出处
《机械科学与技术》
CSCD
北大核心
2003年第S2期109-110,113,共3页
Mechanical Science and Technology for Aerospace Engineering
关键词
飞机
总体设计
质量特性
转动惯量
Aircraft
Conceptual design
Mass distribution characteristic
Moment of inertia
