The performance of the quadratic kinematic deformation analysis model
Yükleniyor...
Dosyalar
Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier BV
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Kinematic Deformation Analysis (KDA) models are preferred to estimate displacement, velocity andacceleration parameters. The quadratic models are often used in KDA. To estimate the reliability of themodel, Linear Motion Systems (LMS) integrated with GPS were established at four object points locatedproperly in University Campus. Moreover, five continuously operating GPS sites (off-campus) were pre-defined as reference points. The object points were displaced along three different planes: 1st Verticaldirection (Up), 2nd Horizontal plane (Northeast) and 3rd Horizontal plane and vertical direction forintended scenarios as considering the different magnitudes for velocity and acceleration. Each deforma-tion scenario contains four epochs of GPS observations with eight hours of session duration. According tothe obtained results, the displacements estimated by the Bernese v5.2 scientific software are close totheir real values. However, the quadratic KDA model spreads the effects of the displaced points to othernondisplaced points.
Açıklama
Anahtar Kelimeler
Kinematic deformation analysis, Reliability, Linear motion systems, Simulation
Kaynak
Measurement: Journal of the International Measurement Confederation
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
156
156
156
Sayı
Künye
Durdağ, U. M., Erdoğan, B., Öcalan, T., Hekimoğlu, S., & Doğan, A. H. (2020). The performance of the quadratic kinematic deformation analysis model. Measurement, 156. https://doi.org/10.1016/j.measurement.2020.107607
