Pseudomeasurement Kalman filter in underwater target motion analysis & Integration of bearing-only and active-range measurement
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.487
Abstract: Abstract Target motion analysis of the underwater target tracking by the UUV (Unmanned underwater vehicle) usually based on the bearing-only observations including azimuth and elevation angles. However, low angular resolution of hydroacoustic sonars does not… read more here.
Keywords: motion analysis; motion; target; bearing active ... See more keywords
Target Motion Parameters Estimation in Forward Scatter Radar
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2019.2913731
Abstract: This paper is devoted to the estimation of target motion parameters with a forward scatter radar (FSR). To provide an upper bound for the estimation performance, a closed-form expression of the Cramér–Rao lower bound (CRLB)… read more here.
Keywords: fsr; motion parameters; scatter radar; target ... See more keywords
Theory of SAR Signature Defocus Morphology for Arbitrary 3-D Target Motion Over Terrain Relief
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2019.2891985
Abstract: This paper generates analytic equations for predicting the 2-D defocus morphology of the signature smears within spotlight synthetic aperture radar imagery, which are induced by targets having arbitrary 3-D motion. One primary application of such… read more here.
Keywords: signature; target motion; defocus morphology; terrain relief ... See more keywords
A Recursive Estimator for Pseudolinear Target Motion Analysis Using Multiple Hybrid Sensors
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2021.3097400
Abstract: The target motion analysis (TMA) based on multiple hybrid sensors is currently performed with a batch algorithm, which is generally memory-demanding for online applications. This article proposes a recursive estimator for the batch counterpart with… read more here.
Keywords: recursive estimator; multiple hybrid; estimator; motion analysis ... See more keywords
An Algebraic Closed-Form Solution for Bearings-Only Maneuvering Target Motion Analysis From a Nonmaneuvering Platform
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2020.3012004
Abstract: In bearings-only target motion analysis (TMA), the observer is often required to outmaneuver the target. However, under specific conditions, an observer moving with constant velocity is sufficient to compute the state of a target that… read more here.
Keywords: closed form; target motion; target; motion analysis ... See more keywords
The combination of target motion and dynamic changes in context greatly enhance visual size illusions
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Human Neuroscience"
DOI: 10.3389/fnhum.2022.959367
Abstract: Perceived size is a function of viewing distance, retinal images size, and various contextual cues such as linear perspective and the size and location of neighboring objects. Recently, we demonstrated that illusion magnitudes of classic… read more here.
Keywords: size; target motion; illusion; size illusions ... See more keywords