碩士 / 國立成功大學 / 水利及海洋工程學系碩博士班 / 93 / Sedimentation in reservoirs is tending to be serious situation and have been paid much attention in Taiwan for its limited territory. In order to prolong reservoir’s service life, make use of storage function for good and obtain the maximum economical profit, field data collection in reservoir are necessaries for sediment researching theoretically and/or experimentally.
This research plans to develop a RCV (Remote Control Vehicle) which can be disassembled and combined with parts and set up instruments on its platform to carry out surveying task. The developing focal points of this RCV are shallow draught, smooth navigation, rapid turning and widely expansion function. RTK GPS positioning, Fuzzy Logic Control guiding, wireless trajectory monitoring and a twin hull catamaran are the mainly framework of this RCV. This twin hull RCV platform has an advantage in time and money saving, efficiency increasing, manpower economizing, surveyor’s safety confirming and can achieve the purpose of automatic surveying in reservoirs or any open water regions.
Field test of this twin hull RCV platform was carried out at Jen Yi Lake reservoir in Chiayi County and results showed that the RCV can follow the primary planning direction of Z type route with ignored the environmental disturbing of wind and current effect. In 701 field test samplings, route guiding average variance is found within 1.710m, standard error is 1.311m and trajectory variance of 95.45% confidence interval is less than 4.331m. As to elevation analysis, vertical amplitude variance is found in between -5~+5cm. This RCV performed in practical applications not only cost cheaper in field surveying but also in space and time free so as to provide fast, correct, update reservoir field data to relative organizations for reservoir operation, management, water distribution, policy decision making and so on to attain the object of automatic surveying and the aim of water resources with eternal utilizations.
| Identifer | oai:union.ndltd.org:TW/093NCKU5083011 |
| Date | January 2005 |
| Creators | Jun-Yuan Su, 蘇俊源 |
| Contributors | Pei-Hwa Yen, 顏沛華 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 76 |
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