结构有限元模型修正的灵敏度分析方法

摘要

文章简要介绍了结构有限元修正的灵敏度分析方法的基本原理、研究现状及现存的问题，并对若干改进算法和发展方向进行了展望。%This thesis makes a brief introduction of basic theory,current study,existing problem of sensitivity analysis on structural model updating. Besides that, an outlook of improved method and development direction have been made.