Full metadata record
DC FieldValueLanguage
dc.contributor.authorJan, Jyh Cherngen_US
dc.contributor.authorChao, Wei-Anen_US
dc.contributor.authorWu, Yih-Minen_US
dc.contributor.authorChen, Chien-Chihen_US
dc.contributor.authorLin, Cheng-Horngen_US
dc.date.accessioned2019-04-03T06:41:16Z-
dc.date.available2019-04-03T06:41:16Z-
dc.date.issued2017-11-01en_US
dc.identifier.issn1424-8220en_US
dc.identifier.urihttp://dx.doi.org/10.3390/s17112643en_US
dc.identifier.urihttp://hdl.handle.net/11536/144162-
dc.description.abstractFollowing the recent establishment of a high-density seismic network equipped with low-cost micro-electro-mechanical system (MEMS) P-wave-alert-device (P-Alert) by the earthquake early warning (EEW) research group at the National Taiwan University, a large quantity of strong-motion records from moderate-magnitude earthquakes (M-L > 6) around Taiwan has been accumulated. Using a data preprocessing scheme to recover the dynamic average embedded within the P-Alert data, we adopted an automatic baseline correction approach for the P-Alert accelerograms to determine the coseismic deformation (Cd). Comparisons between the Cd values determined using global positioning system (GPS) data, strong-motion records from the P-Alert network, and data from the Taiwan Strong Motion Instrumentation Program (TSMIP) demonstrates that the near-real-time determination of Cd values (>2 cm), which provide crucial information for seismic hazard mitigation, is possible using records from low-cost MEMS accelerometers.en_US
dc.language.isoen_USen_US
dc.subjectlow-cost MEMS accelerometersen_US
dc.subjectearthquake permanent displacementen_US
dc.subjectseismic hazard mitigationen_US
dc.subjectP-Alerten_US
dc.titleHow Well Can We Extract the Permanent Displacement from Low-Cost MEMS Accelerometers?en_US
dc.typeArticleen_US
dc.identifier.doi10.3390/s17112643en_US
dc.identifier.journalSENSORSen_US
dc.citation.volume17en_US
dc.citation.issue11en_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department土木工程學系zh_TW
dc.contributor.departmentDepartment of Civil Engineeringen_US
dc.identifier.wosnumberWOS:000416790500205en_US
dc.citation.woscount4en_US
Appears in Collections:Articles


Files in This Item:

  1. 76df6aafc7a957f9d090dec17234341c.pdf