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   Articles with "measurement noise" as a keyword



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Rejecting the effects of both input disturbance and measurement noise: A second‐order control system example

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recommendations! Published in 2020 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.5134

Abstract: This article originates from the well‐accepted observations in practice: rejection of both input disturbance and measurement noise is practically important for high‐precision tracking control, and the classic estimators, such as the uncertainty and disturbance estimator… read more here.

Keywords: order; measurement; measurement noise; input disturbance ... See more keywords
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A Variational Bayesian Based Robust Cubature Kalman Filter under dynamic model mismatch and outliers interference

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recommendations! Published in 2021 at "Measurement"

DOI: 10.1016/j.measurement.2021.110063

Abstract: Abstract This paper proposes a variational Bayesian-based cubature Kalman filter to solve the state estimation problem of nonlinear discrete-time systems under dynamic model mismatch and outliers interference. In the proposed filter, the measurement noise is… read more here.

Keywords: variational bayesian; measurement noise; filter; dynamic model ... See more keywords
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Numerical simulations to improve the performance of tunable diode laser absorption tomography in a harsh combustion environment

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recommendations! Published in 2018 at "Spectroscopy Letters"

DOI: 10.1080/00387010.2017.1399424

Abstract: ABSTRACT The impact of measurement noise and tomographic methods on reconstruction quality are investigated via simulation studies under a hypothesis harsh flow field environment. Computer tomographic methods based on direct absorption spectroscopy and wavelength modulation… read more here.

Keywords: absorption; tomographic method; measurement noise; spectroscopy ... See more keywords
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Measurement Noise Susceptibility in Quantum Estimation.

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recommendations! Published in 2022 at "Physical review letters"

DOI: 10.1103/physrevlett.130.160802

Abstract: Fisher information is a key notion in the whole field of quantum metrology. It allows for a direct quantification of the maximal achievable precision of the estimation of the parameters encoded in quantum states using… read more here.

Keywords: quantum; measurement noise; estimation; quantum estimation ... See more keywords
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An Accurate Vehicle and Road Condition Estimation Algorithm for Vehicle Networking Applications

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recommendations! Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2895413

Abstract: The Internet of Vehicles is essential for building smart cities. By analyzing the big data collected by vehicle sensors on the road, we can estimate vehicle information and real-time road conditions. To improve the prediction… read more here.

Keywords: vehicle; road; measurement noise; accurate vehicle ... See more keywords
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Adaptive CDKF Based on Gradient Descent With Momentum and its Application to POS

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recommendations! Published in 2021 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2021.3076071

Abstract: In Position and Orientation System (POS), the Global Navigation Satellite System (GNSS) is susceptible to external severe weather and electromagnetic interference, which will cause the sudden or abnormal measurement noise of the GNSS and reduce… read more here.

Keywords: momentum; measurement noise; cdkf; noise ... See more keywords
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A Distributed Algorithm That Finds Almost Best Possible Estimate Under Non-Vanishing and Time-Varying Measurement Noise

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recommendations! Published in 2020 at "IEEE Control Systems Letters"

DOI: 10.1109/lcsys.2019.2923475

Abstract: In this letter, we review an existing distributed least-squares solver and share some new insights on it. Then, by the observation that an estimation of a constant vector under output noise can be translated into… read more here.

Keywords: time; varying measurement; measurement noise; non vanishing ... See more keywords
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A New Varying-Gain-Exponent-Based Differentiator/Observer: An Efficient Balance Between Linear and Sliding-Mode Algorithms

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recommendations! Published in 2020 at "IEEE Transactions on Automatic Control"

DOI: 10.1109/tac.2020.2973609

Abstract: It is well known that the supertwisting algorithm is robust to matched perturbation but is sensitive to measurement noise. Contrary to this, the classical linear algorithm is less sensitive to measurement noise but less robust… read more here.

Keywords: tex math; measurement noise; inline formula; differentiator ... See more keywords
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Kalman Filter and Correlated Measurement Noise: The Variance Inflation Factor

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recommendations! Published in 2022 at "IEEE Transactions on Aerospace and Electronic Systems"

DOI: 10.1109/taes.2021.3103564

Abstract: Observations from high rate sensors are known to be time-correlated. When processed in a Kalman filter (KF) without accounting for correlations, i) a discrepancy with the true solution occurs, up to a divergence of the… read more here.

Keywords: noise; correlated measurement; kalman filter; measurement noise ... See more keywords
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Effects of Measurement Noise on Flocking Dynamics of Cucker–Smale Systems

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recommendations! Published in 2020 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2019.2947788

Abstract: Understanding the emergence of coordination behavior is of paramount importance in science and engineering. Environmental noise may have important impact on the coordination. In this brief, we consider a variation of the standard Cucker-Smale system… read more here.

Keywords: effects measurement; measurement noise; cucker smale; noise ... See more keywords
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Tree Search Techniques for Adversarial Target Tracking With Distance-Dependent Measurement Noise

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recommendations! Published in 2022 at "IEEE Transactions on Control Systems Technology"

DOI: 10.1109/tcst.2021.3077523

Abstract: We study the problem of devising a closed-loop strategy to control the position of a robot that is tracking a possibly moving target. The robot obtains noisy measurements of the target’s position. The measurement noise… read more here.

Keywords: measurement noise; target tracking; measurement; distance dependent ... See more keywords