Results 41 to 50 of about 110,186 (111)
Sensors, 2022 Since the passive sensor has the property that it does not radiate signals, the use of passive sensors for target tracking is beneficial to improve the low probability of intercept (LPI) performance of the combat platform.
Lei Wei +4 more
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Joint Power and Bandwidth Allocation with RCS Fluctuation Characteristic for Space Target Tracking
Remote Sensing, 2023 Reasonable allocation of space-based radar resources is a crucial aspect of improving the accuracy of space multi-target tracking and enhancing spatial awareness.
Qingwei Yang +4 more
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Variational Bayesian Inference for Multiple Extended Targets or Unresolved Group Targets Tracking
IET Radar, Sonar & NavigationIn this work, we propose a method for tracking multiple extended targets or unresolvable group targets in a clutter environment. First, based on the random matrix model (RMM), each target's joint kinematic–extent state is modelled as a gamma Gaussian ...
Yuanhao Cheng +4 more
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Adaptive Target Birth Intensity Multi-Bernoulli Filter with Noise-Based Threshold
Sensors, 2019 Adaptively modeling the target birth intensity while maintaining the filtering efficiency is a challenging issue in multi-target tracking (MTT). Generally, the target birth probability is predefined as a constant and only the target birth density is ...
Xiaolong Hu, Hongbing Ji, Long Liu
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Adaptive grid‐driven probability hypothesis density filter for multi‐target tracking
IET Signal Processing, 2021 The probability hypothesis density (PHD) filter and its cardinalised version PHD (CPHD) have been demonstratedasa class of promising algorithms for multi‐target tracking (MTT) with unknown,time‐varying number of targets.
Jinlong Yang, Jiuliu Tao, Yuan Zhang
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A Networked Radar Beam Allocation Method for Multi‐Target Tracking in Multi‐Jammer Scenario
IET Radar, Sonar & NavigationThis paper focuses on the problem of mainlobe interference suppression in radar networks tracking multi‐target scenarios with multiple jammers. A beam allocation method is proposed based on stepwise suppression of mainlobe and sidelobe interference ...
Lei Zhang +4 more
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Distributed multi‐target tracking via consensus‐based Arithmetic Average fusion
IET Radar, Sonar & NavigationThis paper proposes a multi‐target tracking fusion algorithm based on consensus arithmetic averaging to address the limitations of the sensor detection field of view and information fusion difficulty when tracking multiple targets in a distributed ...
Xin Guan, Yu Lu
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Fuzzy control of multi-scale target tracking for quadrotor drones
Drone Systems and ApplicationsQuadrotor drones face multiple challenges such as accuracy and real-time performance when tracking targets in a constantly changing and dynamic environment.
Yuecai Yang
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PMHT Approach for Multi-Target Multi-Sensor Sonar Tracking in Clutter
Sensors, 2015 Multi-sensor sonar tracking has many advantages, such as the potential to reduce the overall measurement uncertainty and the possibility to hide the receiver.
Xiaohua Li +4 more
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SensorsThis study proposes a novel method to address the instability issues in multi-target bearing-only tracking for passive sonar systems. Utilizing a particle filter-guided on-site training mechanism, the complex multi-classification task is simplified into ...
Jianan Wang +4 more
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