Development of the Aircraft Derivative Design Process Considering Sensitivity and Uncertainty of Design Parameters

摘要：

A sensitivity analysis and an expert system have been applied to find the important design parameters for designing derivative aircraft subject to new design requirements.Additionally, the Reliability Based Design Optimization (RBDO) and Possibility Based Design Optimization (PBDO) methods are applied to handle uncertainties of design optimization.This design process can be used to reduce the time and cost for aircraft derivative design by reducing the number of design variables.In this study, the process is applied to a light business jet aircraft case study.

关键词： Aircraft conceptual design Expert system Sensitivity analysis Reliability based design optimization Possibility based design optimization Design optimization

作者: Hyeong-Uk Park Jae-Woo Lee Kamran Behdinan Joon Chung

作者单位: Dept.of Aerospace Eng.Ryerson Univ.,Toronto,Canada Dept.of Aerospace Information Eng.Konkuk Univ.Seoul,South Korea Dept.of Mechanical Eng.Univ.of Toronto,Toronto,Canada Dept.of Aerospace Eng.Ryerson Univ.Toronto,Canada

会议类型: 国际会议

会议名称: The 7th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems 第七届中日韩结构和机械系统优化会议

会议地点: 黄山

会议语种:英文

页码: 1-9

在线出版日期: 2012-06-18（万方平台首次上网日期，不代表论文的发表时间）