請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/26075完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 陳琪芳(Chi-Fang Chen) | |
| dc.contributor.author | Yu-Sian Lin | en |
| dc.contributor.author | 林育賢 | zh_TW |
| dc.date.accessioned | 2021-06-08T06:59:41Z | - |
| dc.date.copyright | 2011-08-16 | |
| dc.date.issued | 2011 | |
| dc.date.submitted | 2011-08-15 | |
| dc.identifier.citation | [1] M.D.Collins, 'A spilt-step Pad'e solution for the parabolic equation method,' J. Acoust. Soc.Am.,vol.93, pp. 1736-1742, 1993.
[2] S. G.schock, 'A Method for Estimating the Physical and Acoustic Properties of the Seabed Using Chirp Sonar Data,' IEEE J.Oceanic Eng.vol.29,no.4, pp. 1200-1217, 2004. [3] 王崇武, 'Range-dependent acoustic propagation in shallow-water,' State University of New York at Stony Brook 博士論文1993. [4] H. P. Bucker, 'Use of Calculated Sound Fields and Matched-Field Detection to Locate Sound Sources in Shallow Water,' J.Acoust.Soc.Am,vol.59, pp. 368-373, 1976. [5] A. Tolstoy, 'Using Matched Field Processing for Underwater Acoustics,' World Scientific Pub.,Singapore, 1993. [6] E.L.Hamilton, 'Geo-acoustic modeling of the sea floor,' J.Acoustic.Soc.Am,vol.68, pp. 1313-1340, 1980. [7] M. D. Collins and W. A. Kuperman, 'Nonliner Inversion for Ocean-Bottom Properties,' J. Acoust.Soc.Am.,vol.92, pp. 2770-2783, 1992. [8] M. D. Collins and W. A. Kuperman, 'Focalization: Environmental Focusing and Source Localization,' J.Acoust.Soc.Am.,vol.90, pp. 1410-1422, 1991. [9] W.A.Kuperman, et al., 'Optimal Time-Domain Beamforming with Simulated Annealing Including Application of a Priori Information,' J.Acoust.Soc.Am.,vol.88, pp. 1802-1810, 1990. [10] C. E. Lindsay and N. R. Chapman, 'Matched Field Inversion for Geoacoustic Model Parameters Using Adaptive Simulated Annealing,' IEEE J. Oceanic Eng.,vol.18, pp. 224-231, 1993. [11] 陳琪芳、林穎聰, '運用匹配聲場處理法反算海床地音參數,' 國立台灣大學工程學刊，第七十六期，第103~107頁，1998年. [12] F.T.Lin and C. Y. Kao, 'Applying the Genetic Approach to Simulated Annealing in Solving Some NP-Hard Problems,' IEEE Transaction on Systems Man, Cybernetics. Vol. 23 no. 6, pp. 1752-1767, 1993. [13] 莊元明, '建立退火基因演算法反算海底地音參數,' 國立臺灣大學造船及海洋工程學研究所碩士論文,2001年. [14] M. Siderius, ' Broadband geoacoustic inversion from sparse data using genetic algorithms,' J. Acoust. Soc. Am., vol.6, 1998 [15] P.Gerstoft, 'Inversion of seismo-acoustic data using genetic alogrithms and posteriori probability distributions,' J. Acoust. Soc. Am., vol. 95, pp. 770-782, 1994. [16] P.Gerstoft, 'Global Inversion by genetic algorithms for both source position and environmental parameters,' J. Acoust. Soc. Am., vol.2, pp. 251-266, 1994. [17] P.Ratilal and P.Gerstoft, 'Subspace approach to inversion by genetic algorithms involving multiple frequencies,' J. Acoust. Soc. Am., vol.6, 1998. [18] D.E.Goldberg, 'Genetic Algorithms in search optimization,and machine learning,' Addison Wesly, 1989. [19] K. F. Man and K. S. Tang, 'Genetic alogorithms:concepts and applications,' IEEE J. of Oceanic Engineering , vol. 43 No.5, pp. 519-534, pp. 519 - 534 1996. [20] Poirier.E and Ghribi.M, 'Loss minimization control of induction motor drives based on gentic alogrithms,' IEEE J. of Oceanic Engineering, pp. 475-478, 2001. [21] L.H.Lee and Y.Fan, 'Developing a self-learning adaptive genetic algorithm,' Proceedings of 3rd World Congress on Intellgent Control and Automation, pp. 619-624, 2000. [22] S. G.schock, 'Remote Estimating of Physical and Acoustic sediment Properties in the south China sea using chirp sonar data and the Biot model,' IEEE J.Oceanic Eng.vol.29,no.4, pp. 1218-1230, 2004. [23] Kevin.L.Williams and Darrell.R, 'Comparison of Sound Speed and Attenuation Measured in a Sandy Sediment to Predictions Based on the Biot Theory of Porous Media,' IEEE J. of Oceanic Engineering,vol27,no.3, pp. 413-428, 2002. [24] D. R. Dasgupta and McGregor, 'Genetically designing neuro-controllers for a dynamic system,' Neural Networks, vol. 3, pp. 2950-2954, 1993. [25] D. Whitley, 'Foundations of Genetic Algorithms,' 1993. [26] G. N. Vanderplaats, 'Numerical Optimization Techniques For Engineering Design,' 1984. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/26075 | - |
| dc.description.abstract | 本文目的是以組合化的觀念，建立出一套反算海底底質地音參數的演算法，應用於匹配聲場處理，以估測海底底質的物理特性，將匹配聲場處理法視為組合最佳化問題，量測聲場(measurement field)勢必要與大量的計算聲場(replica filed)作匹配，本研究選擇基因演算法當作匹配聲場處理法的最佳化演算法。在算例中，以實際音傳損耗當作反算底質地音參數之目標，並進行匹配，以本研究建立之基因演算法進行底質地音反算，最後能夠推算出隨深度、距離改變之聲速、密度及吸收係數。 | zh_TW |
| dc.description.abstract | In the present study,we use the genetic algorithm,which is based on concept of Combinatorial Optimization Problem to invert the geo-acoustic parameters by matching acoustic filed data.While we consider the MFP as a optimization problem,it is unavoidable that a huge amount of replica field will be produced for matching with the measured filed data.So the simualated genetic algorithm was adopted as the optimization algorithm.In the study,transmission loss data and simulation are used to estimate bottom properties by Matched-Field-Peocessing scheme.The bottom properties are also estimated by genetic algorithm which include range-depent profile of sound speed,density and attenuation. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-08T06:59:41Z (GMT). No. of bitstreams: 1 ntu-100-R98525071-1.pdf: 3345711 bytes, checksum: 470e3d3f4c4d2512e307666f730161e9 (MD5) Previous issue date: 2011 | en |
| dc.description.tableofcontents | 誌謝 i
中文摘要 ii ABSTRACT iii 目錄 iv 圖目錄 vi 表目錄 viii 第 1章 緒論 1 1.1 研究動機與目的 1 1.2 文獻回顧 3 1.3 研究結果及論文架構 5 第 2章 計算地音相關參數 6 2.1 研究原理及方法 6 2.2 計算地音相關參數之結果 8 第 3章 基因演算法 14 3.1 簡介 14 3.2 基因演算法之參數設定要件 16 3.2.1 編碼範圍與字串長度 16 3.2.2 族群大小 17 3.2.3 選擇與復製 17 3.2.4 交配 19 3.2.5 突變 20 3.2.6 適應函數設計原則 22 3.3 函數求極值之分析 23 第 4章 基因演算法反算底質參數 28 4.1 匹配聲場處理法模型建立 28 4.1.1 建立參數的匹配空間 29 4.1.2 建立鄰域產生機構 31 4.1.3 最佳解搜尋流程 32 4.2 底質對音傳損耗性質之影響 34 4.3 反算底質相關參數之算例 42 4.3.1 算例一:推算沉積層一層底質參數 44 4.3.2 算例二:推算沉積層三層底質參數 47 4.3.3 算例三:推算沉積層五層底質參數 50 4.3.4 算例結果與討論 55 第 5章 結論 56 參考文獻 57 | |
| dc.language.iso | zh-TW | |
| dc.subject | 反算底質參數 | zh_TW |
| dc.subject | 基因演算法 | zh_TW |
| dc.subject | Geo-Acoustic Parameters Estimation | en |
| dc.subject | Genetic Algorithm | en |
| dc.title | 利用基因演算法反算底質參數 | zh_TW |
| dc.title | Study of Geo-Acoustic Parameters Estimation
by Genetic Algorithm | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 99-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 宋家驥(Jia-Ji Song),王崇武(Chong-Wu Wang),邱永盛(Yong-Sheng Qiu) | |
| dc.subject.keyword | 基因演算法,反算底質參數, | zh_TW |
| dc.subject.keyword | Genetic Algorithm,Geo-Acoustic Parameters Estimation, | en |
| dc.relation.page | 57 | |
| dc.rights.note | 未授權 | |
| dc.date.accepted | 2011-08-15 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 工程科學及海洋工程學研究所 | zh_TW |
| 顯示於系所單位： | 工程科學及海洋工程學系 | |
文件中的檔案：
| 檔案 | 大小 | 格式 | |
|---|---|---|---|
| ntu-100-1.pdf 未授權公開取用 | 3.27 MB | Adobe PDF |
系統中的文件，除了特別指名其著作權條款之外，均受到著作權保護，並且保留所有的權利。