《基於高頻GPS和強震儀觀測實時監測地表形變》是國防工業出版社出版的圖書。
基本介紹
- 中文名：基於高頻GPS和強震儀觀測實時監測地表形變
- 作者：塗銳
- 出版社：國防工業出版社
- ISBN：9787118111354
基本概況
- 作 者：塗銳著 著
- 出版時間：2017-04-01
- 開 本：16開
- 頁 數：152
- 印刷時間：2017-04-01
- 字 數：195千字
- 裝 幀：平裝
- 語 種：英語
- 版 次：1
- 印 次：1
- I S B N：9787118111354
內容簡介
主要包括三大部分：一是多站增強解算方法，涉及GPS測速增強解算，強震儀網路模式的基線漂移校正；二是兩類感測器觀測融合算法，包括GPS和強震儀觀測的松組合，緊組合，自適應組合算法以及改進的松組合，緊組合算法；三是融合算法中關鍵技術問題分析，包括坐標系、採用率、數據質量、基線漂移與地表傾斜的關係，多種數據結果的特性分析。
本書目錄
Chapter1Introduction
1.1Scientificbackground
1.1.1GPSsolutionapproaches
1.1.2Strong—motiondatasolutionapproaches
1.1.3IntegrationofGPSandaccelerometerobservations
1.2Aimsandobjectives
1.2.1Augmentationapproach
1.2.2Integrationapproach
1.2.3Adaptiveapproach
1.2.4Thekeyissuesaboutintegration
1.2.5Therelationshipbetweenbaselineshiftandgroundtiling
1.3Organizationofthebook
Chapter2Real—timemonitoringthegroundmotionusingGPSwithrealtimecorrections
2.1Introduction
2.2Methodology
2.2.1Thevelocitydeterminationmodelbasedonbroadcastephemeris
2.2.2Extractingcorrectionsfromthereferencestation
2.2.3Thevelocitydeterminationmodelbasedonreferencestationcorrection
2.2.4Retrievethefinaltruevelocityanddisplacement
2.2.5Thedataprocessingflowoftheaugmentationapproach
2.3Experimentanalysis
2.3.1ComparisonofdisplacementandvelocitybetweenGPSandstrong—motionsensor
2.3.2Comparisonofdisplacementandvelocityresultsbetweendifferentsampleratedata
2.3.3ComparisonofGPSresultsbetweenthesinglestationmethodandaugmentationmethod
2.3.4Comparisonoftheobservationresidualsandinitialtrenddriftcorrection
2.4Conclusion
Chapter3Applicationofanet—basedbaselinecorrectionschemetostrong—motionrecordsofthe2011Mw9.0Tohokuearthquake
3.1Introduction
3.2Methodology
3.2.1Selectionofreferencerecords
3.2.2Net—basedcorrectionontargetrecords
3.2.3Detectionofoutlierrecords
3.3Applicationtostrong—motiondataforthe2011Mw9.0Tohokuearthquake
3.3.1Data
3.3.2Selectedreferencerecords
3.3.3Augmentedtargetrecords
3.3.4Outlierrecords
3.3.5Improvementsoverthepreviousempiricalapproaches
3.4Conclusionanddiscussion
Chapter4Cost—effectivemonitoringofgroundmotionrelatedto
earthquakes，landslidesorvolcanicactivitybyjointuse
ofasingle—frequencyGPSandaMEMSaccelerometer
4.1Introduction
4.2Method
4.3Outdoorexperiments
4.4Discussionandconclusions
Chapter5Anewalgorithmfortightintegrationofreal—timeGPS
andstrong—motionrecords，demonstratedonsimulated，
experimentalandrealseismicdata
5.1Introduction
5.2Mathematicalmodel
5.3AnewapproachtocombineGPSandseismicaccelerometerdata
5.4Validationandanalysis
5.4.1Simulateddataset
5.4.2ExperimentalTest
5.4.3Applicationtoarealearthquake：E1Mayor—CucapahMw7.2，2010
5.5Summaryanddiscussion
Chapter6AdaptiverecognitionandcorrectionofbaselineshiftsfromcollocatedGPSandaccelerometerusingtwophasesKalmanfilter
6.1Introduction
6.2Methodology
6.2.1ThemodelfortightintegrationofGPSandstrong—motionmeasurements
6.2.2Theadaptiverecognitionofbaselineshiftsinstrong—motionrecords
6.2.3Theimplementationprocess
6.3Validation
6.3.1Experimentaltestusingashakingtable
6.3.2Applicationtoarealearthquake：2011Mw9.0Tohokuearthquake
6.4Conclusion
Chapter7AnimprovedlooseintegrationmethodofcoseismiewavesretrievingfromcollocatedGPSandaccelerometer
7.1Introduction
7.2Overviewofthetraditionallooseintegrationmethod
7.3Theimprovedlooseintegrationmethod
7.4Validationandanalysis
7.5Conclusion
Chapter8AnimprovedmethodfortightintegrationofGPSandstrong—motionrecords：complementaryadvantages
8.1Introduction
8.2Methodology
8.2.1UsingGPStoestimatebaselineshiftsforthestrong—motionsensor
8.2.2UsingaccelerationtoconstrainGPSsolutionandambiguity—resolution
8.2.3Theimplementationprocessofthemethod
8.3Validations
8.3.1Analysisofthebaselineshift
8.3.2Analysisofthedisplacementtimeseries
8.3.3Analysisofthezenithtroposphericdelay
8.3.4Analysisofthewaveforms
8.4Conclusionsanddiscussions
Chapter9ThestudyofkeyissuesaboutintegrationofGNSSandstrong—motionrecordsforreal—timeearthquakemonitoring
9.1Introduction
9.2MethodandData
9.3Validationandanalysis
9.3.1Coordinatesystem
9.3.2GNSSsamplingrate
9.3.3Theconstrainofthedynamicnoises
9.3.4GNSSdataquality
9.3.5Convergencespeed
9.3.6Ambiguityresolution
9.4Conclusionsanddiscussions
Chapter10Thestudyofbaselineshifterrorinstrong—motionandgroundtiltingduringco—seismicperiodbasedonGPSobservations
10.1Introduction
10.2Extractingstrong—motionbaselineshiftbasedonGPSobservation
10.3ExtractingofgroundtiltinginformationbasedonGPSobservation
10.4Validationandanalysis
10.4.1Experimentintroductionanddataprocessing
10.4.2Resultanalysis
10.4.3Acasestudyoftheearthquakeevent：2011Mw9.0Tohoku—Okiearthquake
10.5Conclusion
Chapter11Comparisonofhigh—rateGPS，strong—motionrecordsandtheirjointuseforearthquakemonitoring：aeasestudyofthe2011nw9.0Tohokuearthquake
11.1Introduction
11.2Datasetsandprocessingapproaches
11.2.1Datadescription
11.2.2Processingapproaches
11.3Resultsandanalysis
11.3.1Comparisonofhorizontalco—seismicmovement
11.3.2Comparisonintime—frequencydomainofthedisplacementtimeseries
11.3.3Comparisonofvelocitywaveforms
11.3.4ComparisonofPwavedetection
11.4Conclusionsanddiscussions
Chapter12Synthesis
12.1Conclusions
12.1.1GPSvelocityestimationaugmentationapproach
12.1.2Strong—motionnet—basedaugmentationapproach
12.1.3LooseintegrationofGPSandstrong—motionobservations
12.1.4TightintegrationofGPSandstrong—motionobservations
12.1.5AdaptiveintegrationofGPSandstrong—motionobservations
12.1.6ImprovedlooseintegrationofGPSandstrong—motionobservations
12.1.7ImprovedtightintegrationofGPSandstrong—motionobservations
12.1.8KeyissuesofintegrationofGPSandstrong—motionobservations
12.1.9Relationshipbetweenbaselineshiftsandgroundtilting
12.1.10Comparisonofdifferentsensorsforearthquakemonitoringandearlywarning
12.2Outlook
12.2.1Studytheearthquakeearlywarningmodel
12.2.2Studytheintegrationofmulti—sensoranddataqualitycontrol
12.2.3Developanewsensorandreal—timeapplicationsystem
Acronymsandabbreviations
References
