原文传递
Construction Area Staff Positioning Algorithm Based on Newton Iteration Method
| 题名： | Construction Area Staff Positioning Algorithm Based on Newton Iteration Method |
| 正文语种： | 中文 |
| 作者： | ZHAO Jia-hai |
| 作者单位： | Research Institute of Highway,Ministry of Transport,Beijing 100088, hina |
| 关键词： | ITS intelligent transportation system personal positioning newton iteration method triangle centroid positioning method |
| 摘要： | The real-time location information of personal, machine, material is the key element of the information management of highway tunnel construction.It can be used in the key area monitoring, dangerous even detection, emergency rescue and so on.However, due to the RSSI-based ranging method is widely used in current engineering applications, and it can introduce large error.Adopt a localization algorithm based on Triangle centroid positioning method and Newton iteration method to improve the positioning accuracy.Finally, a system simulation and evaluation using Matlab simulation software are concluded, and the results show that the error taken by RSSI-based ranging method can be correct. |
| 会议日期： | 20150427 |
| 会议举办地点： | 南京 |
| 会议名称： | 2015年南京第十四届亚太智能交通论坛 |
| 出版日期： | 2015-04-27 |
| 母体文献： | 2015年南京第十四届亚太智能交通论坛论文集 |
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