An Integrated Platform for Aircraft Conceptual Design and Optimization

摘要：

　　This paper presents the Aircraft Conceptual Analysis Design and Optimization(ACADO)platform that has been developed in AEROLab at Tsinghua University.The ACADO platform can estimate the performance of aircraft and optimize the design parameters in a multidisciplinary approach.It is focused on conceptual design of aircraft,which pursues an engineering acceptable accuracy with low computational cost.For given design objectives and requirements,the optimal values of the design parameters can be obtained.The interactions among aerodynamic,weight,structure and propulsion are comprehensively considered during the parameter assessment,which makes the variation of the design parameters as well as the design requirements able to be better reflected in the design objectives,such as the WTO and fuel consumption.To improve the applicability,analytical methods are preferred to statistical approaches.The architecture of ACADO and the assessment methodology are introduced.Furthermore,a study case is conducted by discussing the Mach number effects on the aircraft design results.

关键词： Conceptual design Optimaztion

作者: Yuandong Zhao Haixin Chen Yufei Zhang

作者单位: School of Aerospace Engineering,Tsinghua University,Beijing,100084,China

会议类型: 国际会议

会议名称: 2014 Asia-Pacific International Symposium on Aerospace Technology(2014亚太航空航天技术学术会议)

会议地点: 上海

会议语种:英文

页码: 1-11

在线出版日期: 2014-09-24（万方平台首次上网日期，不代表论文的发表时间）