The application of underwater search and identification technology has been widely used in the underwater engineering. There are two major fields in this thesis: monitoring of underwater structures and analysis of upper-layer geological properties of seabed. The former focus on the cooperation of these three major equipments: sidescan sonar, sub-bottom profiler, and marine magnetometer to improve the ability of identification. The latter analyzes the image displayed by the sub-bottom profiler to set up the data base of different environments and equipments. Finally, it is illustrated that the difference between the actual position and the data position exists in equipment with a tow fish style to refine the search technology and predict the real position. This thesis will demonstrate the monitoring of underwater structures, analysis of upper-layer geological properties of seabed, and the position error of underwater targets to discuss and improve the capability of the underwater search and identification technology.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-1007105-171033 |
| Date | 07 October 2005 |
| Creators | Yeh, Ti-ting |
| Contributors | Jin-yuan Liu, Cai-cheng Huang, Char-shine Liu |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1007105-171033 |
| Rights | unrestricted, Copyright information available at source archive |
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