作者: Hone-Jay Chu , Guang-Je Tsai , Kai-Wei Chiang , Thanh-Trung Duong
DOI: 10.3390/S130911280
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摘要: This paper presents an evaluation of the map-matching scheme integrated GPS/INS system in urban areas. Data fusion using a Kalman filter and map matching are effective approaches to improve performance navigation applications based on GPS/MEMS IMUs. The study considers curve-to-curve algorithm after filtering correct mismatch eliminate redundancy. By applying data matching, easily accomplished mapping trajectory onto road network. results demonstrate effectiveness algorithms controlling INS drift error indicate potential low-cost MEMS IMUs applications.