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000753065 019__ $$a932593499
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000753065 0247_ $$a10.1007/978-3-319-26389-2$$2doi
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000753065 1001_ $$aWang, Yan,$$eauthor.
000753065 24510 $$aFirst-stage LISA data processing and gravitational wave data analysis$$h[electronic resource] :$$bultraprecise inter-satellite laser ranging, clock synchronization and novel gravitational wave data analysis algorithms /$$cYan Wang.
000753065 264_1 $$aCham :$$bSpringer,$$c[2015]
000753065 264_4 $$c©2016
000753065 300__ $$a1 online resource (xxx, 228 pages) :$$billustrations.
000753065 336__ $$atext$$btxt$$2rdacontent
000753065 337__ $$acomputer$$bc$$2rdamedia
000753065 338__ $$aonline resource$$bcr$$2rdacarrier
000753065 4901_ $$aSpringer theses,$$x2190-5053
000753065 500__ $$a"Doctoral thesis accepted by Max Planck Institute for Gravitational Physics, Germany."
000753065 504__ $$aIncludes bibliographical references and index.
000753065 5050_ $$aIntroduction -- LISA data processing chain -- Applying the Kalman filter to a simple case -- The inter-spacecraft measurements -- Design a hybrid extended Kalman filter for the entire LISA constellation -- Alternative Kalman filter models -- Broken laser links and robustness -- Optimal filtering for LISA with effective system models -- Clock noise and disordered measurements -- Octahedron configuration for a displacement noise-canceling gravitational wave detector in space -- EMRI data analysis with a phenomenological waveform -- Fast detection and automatic parameter estimation of a gravitational wave signal with a novel method -- Likelihood transform: making optimization and parameter estimation easier.
000753065 506__ $$aAccess limited to authorized users.
000753065 520__ $$aThis thesis covers a diverse set of topics related to space-based gravitational wave detectors such as the Laser Interferometer Space Antenna (LISA). The core of the thesis is devoted to the preprocessing of the interferometric link data for a LISA constellation, specifically developing optimal Kalman filters to reduce arm length noise due to clock noise. The approach is to apply Kalman filters of increasing complexity to make optimal estimates of relevant quantities such as constellation arm length, relative clock drift, and Doppler frequencies based on the available measurement data. Depending on the complexity of the filter and the simulated data, these Kalman filter estimates can provide up to a few orders of magnitude improvement over simpler estimators. While the basic concept of the LISA measurement (Time Delay Interferometry) was worked out some time ago, this work brings a level of rigor to the processing of the constellation-level data products. The thesis concludes with some topics related to the eLISA such as a new class of phenomenological waveforms for extreme mass-ratio inspiral sources (EMRIs, one of the main source for eLISA), an octahedral space-based GW detector that does not require drag-free test masses, and some efficient template-search algorithms for the case of relatively high SNR signals.
000753065 588__ $$aOnline resource; title from PDF title page (SpringerLink, viewed December 22, 2015).
000753065 650_0 $$aGravitational waves$$xData processing.
000753065 650_0 $$aGravitational waves$$xMathematical models.
000753065 77608 $$iPrint version:$$z9783319263885
000753065 830_0 $$aSpringer theses,$$x2190-5053
000753065 852__ $$bebk
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