碩士 / 國立成功大學 / 電機工程學系碩博士班 / 92 / The thesis presents a data fusion approach of combining GPS and PL positioning sensors. Although GPS service has been widely used in navigation, it is subject to signal obstruction problem. A pseudo satellite (PL) can be used to augment the positioning service, enhancing the overall coverage and accuracy. In this thesis, an extended Kalman filter is formulated to process GPS and PL measurements. The filter is adaptive in the sense that its state and associated covariance are adjusted in response to the availability of GPS/PL signals. An indoor/outdoor navigation experiment is established to demonstrate the performance of the proposed approach.
| Identifer | oai:union.ndltd.org:TW/092NCKU5442131 |
| Date | January 2004 |
| Creators | Kai-Yuan Cheng, 鄭凱元 |
| Contributors | Jyh-Ching Juang, 莊智清 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 65 |
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