請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/42353
完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 宋家驥(Chia-Chi Sung) | |
dc.contributor.author | Yu-Chun Liun | en |
dc.contributor.author | 柳鈺純 | zh_TW |
dc.date.accessioned | 2021-06-15T01:12:30Z | - |
dc.date.available | 2010-07-31 | |
dc.date.copyright | 2009-07-31 | |
dc.date.issued | 2009 | |
dc.date.submitted | 2009-07-30 | |
dc.identifier.citation | 1. Bell, T. G.., “Sonar and Submarine Detection”, U.S. Navy Underwater Sound Lab. Rep. 545, 1962.
2. J. J. Campbell and W. R. Jones, IEEE Trans. Sonics and Ultrasonics, SU-15, 209, 1968. 3. David T. Blackstock, Thermoviscous Attenuation of Plane, Periodic, Finite-Amplitude Sound Waves, J. Acoust. Soc. Am., 36, 534-542, 1964. 4. Mais, K. F. 1974. “Pelagic fish surveys in the California Current. United States Fisheries Bulletin”, 162: 79. 5. Hewitt, R. P., Brown, J. C., and Smith, P. E., “The development and use of sonar mapping for pelagic stock assessment in the California current area. United States Fisheries Bulletin”, 74: 281–300, 1976. 6. Hunter, J. R., and Lo, N. C. H., “The daily egg production method of biomass estimation: some problems and potential improvements”, Ozeanografika, 2: 41–69, 1997. 7. Ehrenberg, J. E., and Lytle, D. W., “Acoustic techniques for estimating fish abundance. Institute of Electrical and Electronics Engineers Transactions on Geoscience and Electronics”, 10: 138–145, 1972. 8. Demer, D. A., Soule, M. A., and Hewitt, R. P., “A multiple frequency method for potentially improving the accuracy and precision of in situ target strength measurements”, Journal of the Acoustical Society of America, 105: 2359–2376, 1999. 9. De Rosny, J., and Roux, P., “Multiple scattering in a reflecting cavity: application to fish counting in a tank”, Journal of the Acoustical Society of America, 109: 2587–2597, 2001. 10. De Rosny, J., Roux, P., Fink, M., Page, J.H., “Field fluctuation spectroscopy in a reverberant cavity with moving scatterers”, Physical Review Letters 90, 9– 4302 , 2003 11. Ste’phane G.Conti, Philippe Roux, David A. Demer and Julien De Rosny, “Measurement of the scattering and absorption cross sections of the human body”, Applied Physics Letters, Vol. 84, No. 5, 2004. 12. Ste’phane G.Conti, Philippe Roux, Christian Fauvel, Benjamin D. Maurer and David A. Demer, “Acoustical monitoring of fish density, behavior, and growth rate in a tank, Aquaculture”, 251, pp.314– 323, 2006. 13. Donhyug Kang and Doojin Hwang, “Ex situ target strength of rockfish (Sebastes schlegeli) and red sea bream (Pagrus major) in the Northwest Pacific, ICES Journal of Marine Science”, 60: 538–543, 2003. 14. Hickling R., ‘‘Analysis of echoes from a solid elastic sphere in water’’ , Journal of the Acoustical Society of America, 34, 1582–1592, 1962. 15. Demer, D.A., Conti, S. G., de Rosny, J., Roux, P., ‘‘Absolute measurements of total target strength from reverberation in a cavity’’, Journal of the Acoustical Society of America, 113 (3), 1387– 1394, 2003. 16. 宋家驥¬¬¬¬、黃裕君¬¬¬、柳鈺純,「超音波技術應用於水中生物特性量測」,第十九屆音響學會研討會論文集,54-59頁,2006。 17. K. K. Shung, “Principles of medical imaging, Academic Press”, San Diego,1992. 18. K. K. Shung, and G. A. Thieme, “Ultrasonic Scattering in Biological Tissues”, CRC Press, Boca Raton, 1993. 19. 馮若,「超聲手冊」,南京大學出版社,66-68頁,2001。 20. Wang T., Saniiw J. and Jin X. “Analysis of low-order autoregressive models for ultrasouic grain signal characterization”, IEEE Trans. Ultrasonics Ferro. Freq. Control, 38(2):116-124, 1991. 21. Campbell J. A. and Waag R. C. “Measurements of calf liver ultrasounic differential and total scattering cross sections”, J. Acoust. Soc. Am., 75(2):603-611, 1984. 22. S. K. Kamilla and S. Basu: Bull. Master. Sci. 25, 541, 2002. 23. C. W. Teng, J. F. Muth, U. Ozgur, M. J. Bergmann, H. O. Everitt, A. K. Sharma, C. Jin and J. Narayan, Appl. Phys. Lett. 76, 979, 2000. 24. A. Puttmer, R. Lucklum, B. Henning and P. Hauptmann, “Improved ultrasonic density sensor with reduced diffraction influence”, Sensors and Actuators A 67: 8-12, 1998. 25. Ruck, G. T., and others, “Rader Cross-Section Handbook”, vol. I, pp 11, Plenum Press, New York, 1970. 26. “Physics of Sound in the Sea. Reflection of Sound from Submarines and Surface Vessels”, Nat. Def. Res. Comm. Div. 6 Sum. Tech. Rep. 8, pp 408-410, 1946. 27. 洪申譯,「水聲原理」哈爾濱船舶工程學院出版社,1990。 28. Jan van Deventer and Jerker Delsing, “Thermostatic and Dynamic Performance of an Ultrasonic Density Probe”, IEEE Transactions on Ulteasonics, Ferroelectrics, and Frequency Control, Vol. 48, No. 3, May 2001. 29. Jules S. Jaffe, “Three-Dimensional Ultrasonic Sensing of Underwater Animals”, IEEE Ultrasonic Symposium, pp.1147-1150, 1992. 30. R. G. Hendershot and W. C. Acker, “Doppler Techniques Applied to Fisheries Hydroacoustics”, IEEE ULTRASONICS SYMPOSIUM pp.15-20, 1984. 31. James W. Waite and Edward O. Belcher, “Sonar Detection of Riverine Fish Using The Pulse Pair Covarlance Doppler Frequency Estimator”, IEEE Cnf. Oceans, Volume: 17 , PP.700 – 706, Nov 1985. 32. Andrzej Orlowski, “Acoustic methods applied to fish environmental studies in the Baltic Sea”, Fisheries Research, 34, pp.227-237, 1998. 33. Andrzej Orlowski, “Behavioural and Physical Effect on Acoustic Measurements of Baltic Fish within A Diel cycle”, ices journal of Marine Science, 58, pp.1174-1183, 2001. 34. Richard H. Towler, J. Michael Jech, John K. Horne, “Visualizing Fish Movement, Behavior, and Acoustic Backscatter”, Aquatic Living Resources, 16, pp.277-282, 2003. 35. Stephane G. Conti, Philippe Roux, Christian Fauvel, “Benjamin D. Maurer and David A. Demer, Acoustical Monitoring of Fish Density, Behavior, and Growth Rate in A Tank”, Aquaculture, 251, pp 314-323, 2006. 36. Elliott L. Hazen and John K. Horne, “A Method for Evaluating the Effects of Biological Factors on Fish Target Strength”, ICES Journal of Marine Science, 60, pp 555-562, 2003. 37. Alvarez and Z. Ye, “Effects of Fish School Structures on Acoustic Scattering, ICES Journal of Marine Science”, 56, pp 361-369, 1999. 38. J. Michael Jech and John K. Horne, “Effects of in Situ Target Spatial Distributions on Acoustic Density Estimates”, ICES Journal of Marine Science, 58, pp 123-136, 2001. 39. Kerr, D. E. (ed.), “Propagation of Short Radio Waves”, M. I. T. Radiation Laboratory Series, vol. 13, pp 445-481, McGraw-Hill Book Company, New York, 1951. 40. Freedman, A., “Recent Approaches to Echo-Structure Theory”, J. Acoust. Soc. Am., 36: 2000, 1964. 41. Neubauer, W. G., “A Summation Formula for Use in Determining the Reflection of Irregular Bodies, J. A coust. Soc. Am., 35:279, 1963. 42. Steinberger, R. L., “Theoretical Analysis of Echo formation in the Fluctuation Environment of the Sea”, U. S. Nav. Res. Lab. Rep. 5449, 1960. 43. Rayleigh, Lord, “Theory of Sound”, vol. 2, pp 277, eqs. 26 and 27, Dover Publication, Inc., New York, 1945. 44. Anderson, V. C., “Sound Scattering from a Fluid Sphere”, J. Acoust. Soc. Am., 22:426-431, 1950. 45. Harbold, M. L., and B. N. Steinberg, “Direct Experimental Verification of Creeping Waves”, J. Acoust. Soc. Am., 45:592, 1969. ”, 46. Neubauer, W. G., “Pulsed Circumferential Waves on Aluminum Cylinders”, J. Acoust. Soc. Am., 45:1134, 1969. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/42353 | - |
dc.description.abstract | 超音波水下生物特性量測是一門在發展的技術,它是一種對生物體幾乎無傷害的量測方法。傳統的超音波水下生物量測技術主要應用在一個廣闊的海洋。但是對於反射邊界條件下並不適用,依據學者的研究,在高度反射邊界的水槽中以超音波的方法量測魚群特性,實驗過程的優點在於不會去打擾或傷害到魚群活動。其主要原理是利用發射及接收超音波進入有魚群的水槽中,以接收到的時間域下連續訊號,計算出魚群的全散射斷面係數,進一步算出總目標強度,而建立總目標強度與魚群數量的關係式,量測魚群的總目標強度來估計生物體的數量。
不同的魚群種類有不同的總目標強度,要了解更多生物的特性就需要建立更多的資訊。本文由量測實體金屬球的總目標強度做正確性的確立,之後,我們利用這個基本理論以不同的物種(朱文錦魚、日光燈魚及黃金斑馬魚)作為生物實驗的量測,量測生物體的訊號特性,建立魚群與總目標強度的關係式,計算不同數量的魚群所對應的總目標強度,由量測總目標強度就可反推出該魚群的數量。最後建立這三種不同的魚群物種對應的總目標強度的物種資料庫。 | zh_TW |
dc.description.abstract | Characterization of underwater organisms by ultrasonic techniques has been under development. It is a harmless technique to monitor underwater organisms. In a previous study, ultrasonic measurement was used to monitor non-invasively the number of fishes and even growth rates in the future that under highly reflecting boundaries. These measurements were performed remotely, without human interaction with the fish. Recently, it has been demonstrated that the acoustical total scattering cross section of fish swimming in a basin can be measured from multiple reverberation time series. These measurements have been used successfully to estimate the number of fish in a tank in laboratory conditions.
In this thesis, a reference study of correctness and accuracy was made with the measurement of the total target strength of solid metal balls. After the confirmation of the accuracy of the study, the above basic theory mentioned was applied. Different kind of species (such as Shubunkin Goldfish, Neon Tetra fish and Golden Zebra fish) was used as the organism measured to identify the characteristic signals magnitude in the study. Further, the calculation of the different number of fish corresponded total target strength was made. Finally, the measurement of corresponded total target strength to the three species of fish was made. By these information, an effective species database was established. | en |
dc.description.provenance | Made available in DSpace on 2021-06-15T01:12:30Z (GMT). No. of bitstreams: 1 ntu-98-R95525024-1.pdf: 3288542 bytes, checksum: 11bdbcb2867baa00cda8949ce709817c (MD5) Previous issue date: 2009 | en |
dc.description.tableofcontents | 目錄 Ⅰ
中文摘要 Ⅲ 英文摘要 Ⅳ 圖目錄 Ⅴ 表目錄 Ⅶ 第一章 緒論 1 1.1 研究動機與目的 1 1.2 文獻回顧 4 1.3 論文架構與介紹 6 第二章 理論基礎 7 2.1 聲波方程式 8 2.2 介質的聲阻抗 10 2.3 超音波的反射與折射 12 2.4 散射理論 13 2.4.1 單體散射理論 14 2.4.2 多體散射理論 19 2.4.3 散射體大小對背散射訊號中心頻率的影響 20 2.5 實體球總目標強度理論 22 2.6 迴響水槽中水下總目標強度原理 25 2.7 自由空間之目標強度介紹 26 2.7.1 自發自收換能器的目標強度 27 2.7.2 一發一收換能器的目標強度 30 2.7.3 目標強度的量測方法 31 第三章 量測系統與實驗 34 3.1 壓電材料 34 3.1.1 壓電效應 34 3.1.1.1 正壓電效應 35 3.1.1.2 逆壓電效應 36 3.1.2 壓電材料重要參數 38 3.2 超音波換能器 39 3.2.1 換能器結構 40 3.2.1.1 壓電片 40 3.2.1.2 匹配層 40 3.2.1.3 背膠層 41 3.2.2 超音波換能器聲場 41 3.3 實驗 44 3.3.1 實驗物體介紹 44 3.3.2 實驗架構 46 3.3.3 實驗流程 49 3.3.3.1 鋼球實驗流程 49 3.3.3.2 魚群實驗流程 50 第四章 結果與討論 51 4.1 實體球的總目標強度理論模擬與實驗比較 51 4.1.1 實體球的總目標強度理論模擬 51 4.1.2 實體球的總目標強度理論模擬與實驗比較 53 4.2 魚群數量之量測 59 第五章 結論與未來研究方向 70 參考文獻 72 | |
dc.language.iso | zh-TW | |
dc.title | 超音波技術應用於迴響水槽中物體特性量測 | zh_TW |
dc.title | Characterization of underwater organisms using ultrasonic inspection techniques in reverberant cavity | en |
dc.type | Thesis | |
dc.date.schoolyear | 97-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 林輝政(Huei-Jeng Lin),呂學信(Syue-Sinn Leu),許榮均(Rong-Jyun Shyu) | |
dc.subject.keyword | 超音波量測,總目標強度,生物特性, | zh_TW |
dc.subject.keyword | ultrasonic measurement,total target strength,organism characteristic, | en |
dc.relation.page | 74 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2009-07-30 | |
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-98-1.pdf 目前未授權公開取用 | 3.21 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。