| 研究生: |
洪漢君 Hong, Han-Jun |
|---|---|
| 論文名稱: |
以可靠度為基準之皺褶板的最佳化設計 |
| 指導教授: |
楊澤民
Young, J.M. |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 造船及船舶機械工程學系 Department of Systems and Naval Mechatronic Engineering |
| 論文出版年: | 2002 |
| 畢業學年度: | 90 |
| 語文別: | 中文 |
| 論文頁數: | 93 |
| 中文關鍵詞: | 可靠度 |
| 外文關鍵詞: | reliability, corrugated |
| 相關次數: | 點閱:77 下載:2 |
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在本研究中,主要探討皺褶板尺寸的最佳化分析,皺褶板的最佳化設計是以滿足皺褶板在各種破壞模式時的應力狀態為限制條件,配合基因演算法GA(Genetic Algorithms)來求得目標函數的最優解。
基因演算法是種搜索尋優的技術,在運算過程中將給予變數隨機值,變數透過基本運算因子不斷進化直到收斂至全域最佳解才會中止運算,而目標函數的設定為皺褶板的最低製造成本。在最佳化設計中考慮以皺褶板尺寸的板厚 、皺褶數 、皺褶角 以及翼板寬c為變數,最後以基因演算法中將所得之結果與連續線性規劃法SLP(Seque-ntial Linear Programming)所得之結果作比較並加以探討。
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