Indoor GPS: system functionality and initial performance evaluation. (3rd July 2008)

• Record Type: Journal Article
• Authors: Maisano, Domenico A.; Jamshidi, Jafar; Franceschini, Fiorenzo; Maropoulos, Paul G.; Mastrogiacomo, Luca; Mileham, Antony; Owen, Geraint
• Is Part Of: International journal of manufacturing research. Volume 3:Number 3(2008)
• Page Start: 335
• Page End: 349
• Publication Date: 2008-07-03
• Subjects: dimensional metrology -- large-scale metrology -- distance measurements -- indoor GPS -- iGPS -- metrological performance -- laser measuring -- global positioning systems -- repeatability -- reproducibility -- accuracy; Manufacturing processes -- Periodicals; Manufacturing processes -- Automation -- Periodicals; Production engineering -- Periodicals; Factory management -- Periodicals; 670.5
• Languages: English
• ISSNs: 1750-0591

Abstract

Indoor GPS (iGPS) is a newly developed laser based measuring system for large scale metrology. The relative portability, reconfigurability and ease of installation make the iGPS suitable for many industries manufacturing large scale products. The system performance depends on both the components characteristics and their physical configuration. Hence, an important consideration for the iGPS is to characterise its real capabilities, pointing out how they can be influenced by the system's configuration and setup. In this paper, the system is introduced and the technical aspects are briefly described. Then, an initial test is performed to establish its repeatability, reproducibility and accuracy.