Abstract
The systematic redesign theme of high-precision autonomous navigation systems for vehicles is briefly discussed under the signal of GPS is lost. Commonly, an INS/GPS integrated navigation system is used for vehicles, system switching is based on fuzzy rules. In known environment in order to bind the error of autonomous navigation systems for vehicles, the implementation of high-precision redesigned autonomous navigation systems based on map-matching is presented under the signal of GPS is lost. The core arithmetic of map-matching is described in detail. Finally the results of the field road-test are given.
| Original language | English |
|---|---|
| Pages (from-to) | 893-897 |
| Number of pages | 5 |
| Journal | Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics |
| Volume | 30 |
| Issue number | 5 |
| Publication status | Published - May 2008 |
| Externally published | Yes |
Keywords
- Autonomous navigation
- Map-matching
- Simultaneous localization and mapping
- System redesign