Cubature rule-based distributed optimal fusion with identification and prediction of kinematic model error for integrated UAV navigation
Sign Up to like & getrecommendations! Published in 2021 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2020.106447
Abstract: Abstract Integrated MIMU/GNSS/CNS (micro-electro-mechanical system-based inertial measurement unit/global navigation satellite system/celestial navigation system) is a promising strategy for UAV (unmanned aerial vehicle) navigation. However, given its strong nonlinearity and involvement of kinematic model error, integrated… read more here.
Keywords: navigation; model; kinematic model; model error ... See more keywords
Correcting observation model error in data assimilation.
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DOI: 10.1063/1.5087151
Abstract: Standard methods of data assimilation assume prior knowledge of a model that describes the system dynamics and an observation function that maps the model state to a predicted output. An accurate mapping from model state… read more here.
Keywords: observation; data assimilation; model; model error ... See more keywords
Excursions in the Bayesian treatment of model error
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DOI: 10.1371/journal.pone.0286624
Abstract: Advances in observational and computational assets have led to revolutions in the range and quality of results in many science and engineering settings. However, those advances have led to needs for new research in treating… read more here.
Keywords: excursions bayesian; bayesian treatment; model error; treatment model ... See more keywords
The Effect of Model Error Identification on the Fast Reservoir Simulation by Capacitance-Resistance Model
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DOI: 10.2118/202475-pa
Abstract: Using fast and reliable proxies instead of sophisticated and time-consuming reservoir simulators is of great importance in reservoir management. The capacitance-resistance model (CRM) as a fast proxy has been widely used in this area. However,… read more here.
Keywords: capacitance resistance; resistance model; model error; model ... See more keywords
Global Sensitivity Analysis and Estimation of Model Error, Toward Uncertainty Quantification in Scramjet Computations
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DOI: 10.2514/1.j056278
Abstract: The development of scramjet engines is an important research area for advancing hypersonic and orbital flights. Progress toward optimal engine designs requires accurate flow simulations together wi... read more here.
Keywords: estimation model; global sensitivity; analysis estimation; model error ... See more keywords