Improvement in DGPS Accuracy Using Recurrent S_CMAC_GBF
碩士 === 清雲科技大學 === 電機工程系所 === 97 === This study is to design the structure of Recurrent S_CMAC_GBF use for improve in DGPS (Differential-Global Positioning System) accuracy, and to implement and test the hardware structure by using FPGA chip. This paper present the Recurrent S_CMAC_GBF in DGPS to inc...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/37396085114300218770 |
| Summary: | 碩士 === 清雲科技大學 === 電機工程系所 === 97 === This study is to design the structure of Recurrent S_CMAC_GBF use for improve in DGPS (Differential-Global Positioning System) accuracy, and to implement and test the hardware structure by using FPGA chip. This paper present the Recurrent S_CMAC_GBF in DGPS to increase for accurate positioning. We used a low cost commercial module (Trimble Lassen) to improvement the DGPS system and used the expensive commercial module (Trimble 5700) receiver to further. The proposed project is collects erroneous information and use Recurrent S_CMAC_GBF to predicted future erroneous tendency. This predicted information will be employed to improve the accuracy of DGPS. Finally, the FPGA chip is used implement Recurrent S_CMAC_GBF hardware structure, the result will be translated to computer by RS-232 to verify.
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