Article
Engineering, Aerospace
Kui Xiong, Tianxian Zhang, Guolong Cui, Shiyuan Wang, Lingjiang Kong
Summary: Task assignment for multitarget tracking in radar networks is formulated as a multiagent decision-making and learning problem, where each radar node acts as an intelligent agent that makes tracking decisions and interacts with other agents. A utility function is designed to describe the decision preferences of radar nodes, and the coalition game with transferable utility is developed for task assignment. The stable coalition partition of the game is analyzed theoretically, and a model-based multiagent reinforcement learning algorithm is proposed to solve the optimal solution. Numerical simulation results show the effectiveness of the algorithm in terms of tracking performance and resource conservation.
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS
(2023)
Article
Engineering, Electrical & Electronic
Hao Sun, Ming Li, Lei Zuo, Peng Zhang
Summary: Traditional networked radar systems for target tracking often face heavy data processing burden and neglect sensor location uncertainties. This paper introduces a joint power allocation and measurement selection strategy for radar networks considering sensor uncertainties. By utilizing a distributed fusion architecture and formulating the strategy as a bi-objective optimization problem, the proposed approach outperforms traditional allocation strategies in numerical simulations.
IEEE TRANSACTIONS ON SIGNAL PROCESSING
(2021)
Article
Engineering, Aerospace
Srdjan S. Stankovic, Nemanja Ilic, Milos S. Stankovic
Summary: This article proposes a new comprehensive system for distributed multisensor multitarget tracking, which achieves high performance close to the centralized solution while requiring lower communication and computation. The system is built around the concept of the probability of target existence (PTE).
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS
(2022)
Article
Computer Science, Information Systems
Xiaoqiang Yan, Yiqiao Mao, Yangdong Ye, Hui Yu, Fei-Yue Wang
Summary: This study proposes a novel clustering framework to discover reasonable categories in unlabeled social images under the guidance of human explanations. The framework utilizes an explanation generation model to boost textual information and introduces a new constraint method to bridge the heterogeneity gap between visual and textual modalities. Experimental results demonstrate the superiority of the proposed approach to state-of-the-art baselines.
INFORMATION SCIENCES
(2022)
Article
Geochemistry & Geophysics
Jinhui Dai, Junkun Yan, Jindong Lv, Lin Ma, Wenqiang Pu, Hongwei Liu, Maria S. Greco
Summary: In this article, a composed resource optimization scheme is developed to improve the overall multiple target tracking performance of an active and passive radar network. By introducing auxiliary vectors, the original problem is transformed into an equality constrained problem, which can be tackled by solving simple subproblems alternately.
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
(2022)
Article
Engineering, Electrical & Electronic
Yihua Yu, Yuan Liang
Summary: This paper presents a decentralized multitarget tracking algorithm against hybrid cyber attacks, including DoS, FDI, and EPI attacks, in decentralized sensor networks. The algorithm consists of three phases: prediction, adaptation, and combination, aiming to reduce the adverse effects of cyber attacks and provide reliable tracking performance. Numerical experiments demonstrate the effectiveness of the proposed algorithm.
DIGITAL SIGNAL PROCESSING
(2021)
Article
Geochemistry & Geophysics
Jinhui Dai, Wenqiang Pu, Junkun Yan, Qingjiang Shi, Hongwei Liu
Summary: This article discusses the 3-D collaborative trajectory optimization (CTO) problem of multiple unmanned aerial vehicles for improving multitarget tracking performance with asynchronous angle of arrival measurements. The predicted conditional Cramer-Rao lower bound is used as a measure of performance to predict and control tracking error online. The CTO problem is formulated as a time-varying nonconvex problem with constraints from dynamic and security considerations, and a comprehensive solution method (CSM) is proposed to address the problem by exploiting its unique structures.
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
(2023)
Article
Engineering, Electrical & Electronic
Hasan Huseyin Sonmez, Ali Koksal Hocaoglu
Summary: In this study, a novel information theoretic reward function based on statistical Holder divergence (HD) is proposed. The Holder divergence, a generalization of the Cauchy-Schwarz divergence (CSD), is extended to finite set statistics (FISST) densities for multiobject applications. Analytic expressions for the extended Holder divergence (EHD) are derived for the case of Poisson RFSs, and it is applied to the PHD filter in an SMC implementation. The proposed reward function is found to outperform other similar reward functions in multitarget sensor management literature based on OSPA metric, and it can be adapted to different situations.
IEEE SENSORS JOURNAL
(2023)
Article
Computer Science, Information Systems
Kale Navnath Dattatraya, K. Raghava Rao
Summary: This paper discusses the importance of optimal cluster head selection in wireless sensor networks, proposes a new Fitness based Glowworm swarm with Fruitfly Algorithm (FGF), and compares it with other traditional methods, demonstrating the superiority of the algorithm.
JOURNAL OF KING SAUD UNIVERSITY-COMPUTER AND INFORMATION SCIENCES
(2022)
Article
Computer Science, Information Systems
Shuai Zhang, Kaihua Liu, Yunlei Zhang, Xiangdong Huang
Summary: Device-free localization is a promising technique that can locate and track targets without devices. The multitarget device-free localization faces two main challenges, including the production of pseudotargets and the potential swapping of targets' identities. To solve these problems, a robust framework using visible light sensing is proposed.
IEEE INTERNET OF THINGS JOURNAL
(2022)
Article
Engineering, Electrical & Electronic
Fan Jiande, Xie Weixin, Liu Zongxiang
Summary: In this paper, a low complexity distributed approach is proposed to address the multitarget detection/tracking problem in the presence of noisy and missing data. The approach includes a distributed flooding scheme for measurements exchanging among sensors and a sampling-based clustering approach for target detection/tracking. The main advantage of the proposed approach is that it does not require any priori information and all the information required is the measurement set from multiple sensors. A comparison of the proposed approach with existing distributed clustering approaches and cutting edge distributed multi-Bernoulli filters confirms its effectiveness and reliability.
CHINESE JOURNAL OF ELECTRONICS
(2023)
Article
Computer Science, Information Systems
Wenqiong Zhang, Jianfei Tong, Ming Bao, Xiao-Ping Zhang, Xiaodong Li
Summary: This study proposes a new wideband multitarget tracking algorithm based on dynamic Bayesian network (DBN) to overcome the limitations of measurement parameter estimators in an acoustic sensor array network (ASAN). The algorithm treats ASAN as an extended array and directly estimates target states from raw acoustic data. It effectively fuses different models and optimizes them iteratively, improving estimation accuracy and convergence. The proposed algorithm outperforms existing MTT algorithms in terms of accuracy, convergence, and computational complexity, as demonstrated through numerical simulations and field experiments.
IEEE INTERNET OF THINGS JOURNAL
(2022)
Article
Computer Science, Artificial Intelligence
Yue Jiang, Zhouhua Peng, Jun Wang
Summary: This article addresses the cooperative multitarget encircling control problem of underactuated autonomous surface vehicles with unknown kinetics subject to velocity and input constraints. It proposes a distributed observer to estimate the covered area's geometric center and a multitarget encircling guidance law to form encircling trajectories. A data-driven fuzzy predictor is designed for learning the vehicle kinetics, and a nominal control law is developed based on the learned model. To satisfy constraints, a feasibility condition for velocities is derived, and a neurodynamics-based optimal control law is developed. The bounded input-to-state stability of the closed-loop control system is theoretically proved, and simulation results demonstrate the effectiveness of the proposed control approach.
IEEE TRANSACTIONS ON FUZZY SYSTEMS
(2023)
Article
Engineering, Multidisciplinary
Shabbir Ahmed, Fotis Kopsaftopoulos
Summary: In this article, a statistical damage detection and identification framework for metallic and composite materials based on acousto-ultrasonic guided wave-based structural health monitoring is proposed. The framework utilizes stochastic stationary time-series autoregressive (AR) models to model ultrasonic wave propagation and enables damage diagnosis. Experimental tests demonstrate the effectiveness and robustness of the proposed framework.
STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL
(2023)
Article
Computer Science, Information Systems
Xiujuan Lu, Wei Yi, Lingjiang Kong
Summary: A joint online route planning and resource optimization strategy has been proposed to improve the MTT performance of ARS, effectively integrating mathematical models, utility functions, and a three-stage partition-based solution to enhance tracking performance by 30.44% compared to benchmark algorithms.
IEEE SYSTEMS JOURNAL
(2022)
Article
Engineering, Aerospace
Zinan Zhao, Mrinal Kumar
JOURNAL OF GUIDANCE CONTROL AND DYNAMICS
(2017)
Article
Engineering, Aerospace
Chao Yang, Mrinal Kumar
Article
Automation & Control Systems
Chao Yang, Mrinal Kumar
Editorial Material
Engineering, Aerospace
Riccardo Bevilacqua, Mrinal Kumar, Terry Aifriend, Holger Krag, Luciano Anselmo
Article
Engineering, Aerospace
Chao Yang, Mrinal Kumar
JOURNAL OF GUIDANCE CONTROL AND DYNAMICS
(2019)
Article
Engineering, Aerospace
Sriram Krishnaswamy, Mrinal Kumar
JOURNAL OF GUIDANCE CONTROL AND DYNAMICS
(2019)
Article
Automation & Control Systems
Rachel E. Keil, Alexander T. Miller, Mrinal Kumar, Anil V. Rao
Summary: A numerical method is developed in this paper to solve chance constrained optimal control problems by reformulating the chance constraints as nonlinear constraints and approximating them using kernel density estimators and Markov Chain Monte Carlo sampling. The method is tested on two problems and shown to be reliable and effective in solving chance constrained optimal control problems.
OPTIMAL CONTROL APPLICATIONS & METHODS
(2021)
Proceedings Paper
Automation & Control Systems
Rachit Aggarwal, Alexander Soderlund, Mrinal Kumar, David Grymin
2020 AMERICAN CONTROL CONFERENCE (ACC)
(2020)
Proceedings Paper
Automation & Control Systems
Rachel E. Keil, Alexander Miller, Mrinal Kumar, Anil Rao
2020 AMERICAN CONTROL CONFERENCE (ACC)
(2020)
Proceedings Paper
Automation & Control Systems
Sriram Krishnaswamy, Shane Vitullo, Will Laidler, Mrinal Kumar
2020 AMERICAN CONTROL CONFERENCE (ACC)
(2020)
Proceedings Paper
Engineering, Multidisciplinary
Meng Huang, Mrinal Kumar
2019 PROGNOSTICS AND SYSTEM HEALTH MANAGEMENT CONFERENCE (PHM-PARIS)
(2019)
Proceedings Paper
Automation & Control Systems
Meng Huang, Mrinal Kumar
PROCEEDINGS OF THE ASME 11TH ANNUAL DYNAMIC SYSTEMS AND CONTROL CONFERENCE, 2018, VOL 3
(2018)
Proceedings Paper
Automation & Control Systems
Alexander A. Soderlund, Mrinal Kumar
2018 IEEE CONFERENCE ON DECISION AND CONTROL (CDC)
(2018)
Proceedings Paper
Automation & Control Systems
Chao Yang, Mrinal Kumar
2017 IEEE 56TH ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC)
(2017)