Deterioration of UWB positioning during construction
| 作者： | Arash Shahi, Afrooz Aryan, Jeffrey S. West, Carl T. Haas, Ralph C.G. Haas |
| 作者单位： |
1Department of Civil and Environmental Engineering, University of Waterloo, 200 University Ave. W., Waterloo, ON N2L 3G1, Canada |
| 刊名： | Automation in Construction, 2012, Vol.24 , pp.72-80 |
| 来源数据库： | Elsevier Journal |
| DOI： | 10.1016/j.autcon.2012.02.009 |
| 关键词： | UWB; Performance; Deterioration; Indoor construction; Material tracking; Piping; Field implementation; Experimental; |
| 原始语种摘要： | Abstract(#br)Effective planning and control for complex construction projects requires reliable material tracking, effective supply chain visibility, and accurate progress estimation. These applications highlight the importance of real time location and progress tracking technologies such as Radio Frequency Identification Devices (RFID), Global Positioning Systems (GPS), and Ultra Wide Band (UWB) Systems. This paper presents a performance analysis of a UWB positioning system as a material and activity tracking tool for indoor construction projects, with emphasis on field implementation and site validation. This research was designed in three phases and examined the performance deterioration of an UWB system in complete occlusion situations using timber and steel as blocking materials,... |
