Techno Press
You logged in as Techno Press

Structural Engineering and Mechanics
  Volume 6, Number 1, January 1998 , pages 31-40
DOI: https://doi.org/10.12989/sem.1998.6.1.031
 


Dynamic sensitivity analysis and optimum design of aerospace structures
Gu YX, Kang Z, Guan ZQ, Jia ZW

 
Abstract
    The research and applications of numerical methods of design optimization on structural dynamic behaviors are presented in this paper. The emphasis is focused on the dynamic design optimization of aerospace structures, particularly those composed of composite laminate and sandwich plates. The methods of design modeling, sensitivity analysis on structural dynamic responses, and the optimization solution approaches are presented. The numerical examples of sensitivity analysis and dynamic structural design optimization are given to demonstrate the effectiveness of the numerical methods.
 
Key Words
    sensitivity, dynamic optimization, aerospace structures
 
Address
Gu YX, Dalian Univ Technol, State Key Lab Struct Anal Ind Equipment, Res Inst Engn Mech, Dalian 116024, Peoples R China
Dalian Univ Technol, State Key Lab Struct Anal Ind Equipment, Res Inst Engn Mech, Dalian 116024, Peoples R China
 

Techno-Press: Publishers of international journals and conference proceedings.       Copyright © 2024 Techno Press
P.O. Box 33, Yuseong, Daejeon 305-600 Korea, Tel: +82-42-828-7996, Fax : +82-42-828-7997, Email: admin@techno-press.com