| 研究生: |
黃俊維 Huang, Chun-wei |
|---|---|
| 論文名稱: |
基因演算法模擬加裝液流阻尼器防震結構之動力反應 Dynamic responses of Fluid Dampers allocated seismic structures by Genetic Algorithms |
| 指導教授: |
朱世禹
Chu, Shih-yu 徐德修 Hsu, Deh-shiu |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 土木工程學系 Department of Civil Engineering |
| 論文出版年: | 2008 |
| 畢業學年度: | 96 |
| 語文別: | 中文 |
| 論文頁數: | 75 |
| 中文關鍵詞: | 基因演算法 、動力反應 、液流阻尼器 |
| 外文關鍵詞: | Fluid Dampers, dynamic responses, Genetic Algorithms |
| 相關次數: | 點閱:119 下載:1 |
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本文主旨在於模擬防震結構加裝液流阻尼器之動力反應。由於液流阻尼器出力與結構反應速度 次方成正比,因此求解結構反應不易。本研究利用基因演算搜尋最佳解的特性,配合運動方程式平衡的概念,針對加裝液流阻尼器結構之反應求解。文中並提出除了基因演算法外的另一種模擬方法加以比較探討。
本研究也針對基因演算過程中所使用到的參數做調整,經由調整後的參數值,可在演算的過程中得到較高的適存值與提升演算法的效率。
This motive is to simulate the dynamic responses of seismic resistant structures with fluid dampers. Because the forces of fluid dampers and the term of speed of power of n is proportional, solving structural response is not easy. With the use of genetic algorithms, which can search the best responses, and the idea of balanced equation of motion, we can solve the responses of structures with fluid dampers. In this thesis, another simulation method is to compare with genetic algorithms.
We also try to adjust the parameters in genetic algorithm. Once the parameters are adjusted, we can get values of higher fitness and enhance efficiency of algorithms.
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