2006 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems 2006
DOI: 10.1109/mfi.2006.265622
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Closed-Form Prediction of Nonlinear Dynamic Systems by Means of Gaussian Mixture Approximation of the Transition Density

Abstract: Abstract-Recursive prediction of the state of a nonlinear stochastic dynamic system cannot be efficiently performed in general, since the complexity of the probability density function characterizing the system state increases with every prediction step. Thus, representing the density in an exact closed-form manner is too complex or even impossible. So, an appropriate approximation of the density is required. Instead of directly approximating the predicted density, we propose the approximation of the transitio… Show more

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Cited by 13 publications
(20 citation statements)
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“…the approach proposed by (Huber et al, 2006) allows to perform a closed-form prediction resulting in an approximate Gaussian mixture representation…”
Section: Scalar Systemsmentioning
confidence: 99%
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“…the approach proposed by (Huber et al, 2006) allows to perform a closed-form prediction resulting in an approximate Gaussian mixture representation…”
Section: Scalar Systemsmentioning
confidence: 99%
“…Approximating these lower-dimensional transition densities is possible with decreased computational demand (Huber et al, 2006).…”
Section: Vector-valued Systemsmentioning
confidence: 99%
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“…In this case the number of the components of the resulting transition density is increasing depending on the approximation of the process noise. If a nonlinear transition density model is used, it can be approximated with an algorithm, which is described in [10]. By using this transition density the predicted density…”
Section: Time Updatementioning
confidence: 99%
“…The application of adequate representations of the model like Gaussian mixtures with axis-aligned components (Huber et al, 2006), allows for efficient implementation of the filter steps.…”
Section: Introductionmentioning
confidence: 99%