PARTICLE_FILTER

作品数：189被引量：437H指数：9
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A spawning particle filter for defocused moving target detection in GNSS-based passive radar
《Journal of Systems Engineering and Electronics》2023年第5期1085-1100,共16页ZENG Hongcheng DENG Jiadong WANG Pengbo ZHOU Xinkai YANG Wei CHEN Jie 
supported by the National Natural Science Foundation of China(62101014);the National Key Laboratory of Science and Technology on Space Microwave(6142411203307).
Global Navigation Satellite System(GNSS)-based passive radar(GBPR)has been widely used in remote sensing applications.However,for moving target detection(MTD),the quadratic phase error(QPE)introduced by the non-cooper...
关键词：Global Navigation Satellite System(GNSS)-based passive radar(GBPR) defocused target moving target detec-tion(MTD) likelihood ratio function(LRF) spawning particle fil-ter(SPF) 
Multiple model efficient particle filter based track-before-detect for maneuvering weak targets被引量：9
《Journal of Systems Engineering and Electronics》2020年第4期647-656,共10页BAO Zhichao JIANG Qiuxi LIU Fangzheng 
supported by the Natural Science Foundation of Anhui Province(1708085QF149)。
It is a tough problem to jointly detect and track a weak target, and it becomes even more challenging when the target is maneuvering. The above problem is formulated by using the Bayesian theory and a multiple model(M...
关键词：particle filter track-before-detect(TBD) maneuvering target tracking multiple model(MM) 
A dual channel perturbation particle filter algorithm based on GPU acceleration被引量：1
《Journal of Systems Engineering and Electronics》2018年第4期854-863,共10页LI Fan BI Hongkui XIONG Jiajun YU Chenlong LAN Xuhui 
supported by the National High-tech R&D Program of China(2015AA7056045;2015AA8017032P);the National Natural Science Foundation of China(61401504)
The particle filter（PF） algorithm is one of the most commonly used algorithms for maneuvering target tracking. The traditional PF maps from multi-dimensional information to onedimensional information during particle...
关键词：particle filter （PF） dual channel filtering graphic pro-cessing unit （GPU） parallel operation. 
Particle filter for nonlinear systems with multi-sensor asynchronous random delays被引量：4
《Journal of Systems Engineering and Electronics》2017年第6期1064-1071,共8页Junyi Zuo Xiaoping Zhong 
supported by the National Natural Science Foundation of China(61473227;11472222);the Fundamental Research Funds for the Central Universities(3102015ZY001);the Aerospace Technology Support Fund of China(2014-HT-XGD);the Natural Science Foundation of Shaanxi Province(2015JM6304);the Aeronautical Science Foundation of China(20151353018)
This paper is concerned with the recursive filtering problem for a class of discrete-time nonlinear stochastic systems in the presence of multi-sensor measurement delay. The delay occurs in a multi-step and asynchrono...
关键词：particle filter nonlinear dynamic system state estima tion measurement delay multiple sensors 
Hierarchical particle filter tracking algorithm based on multi-feature fusion被引量：3
《Journal of Systems Engineering and Electronics》2016年第1期51-62,共12页Minggang Gan Yulong Cheng Yanan Wang Jie Chen 
supported by the National Natural Science Foundation of China(61304097);the Projects of Major International(Regional)Joint Research Program NSFC(61120106010);the Foundation for Innovation Research Groups of the National National Natural Science Foundation of China(61321002)
A hierarchical particle filter（HPF） framework based on multi-feature fusion is proposed.The proposed HPF effectively uses different feature information to avoid the tracking failure based on the single feature in a ...
关键词：particle filter corner matching multi-feature fusion local binary patterns（LBP） backstepping. 
Immune adaptive Gaussian mixture particle filter for state estimation被引量：1
《Journal of Systems Engineering and Electronics》2015年第4期877-885,共9页Wenlong Huang Xiaodan Wang Yi Wang Guohong Li 
supported by the National Natural Science Foundation of China(61273275;61402517;61573375);the Open Research Fund of State Key Laboratory of Astronautic Dynamics(2012ADL-DW0202);the Natural Science Foundation of Shaanxi Province of China(2013JQ8035);the China Postdoctoral Science Foundation(2013M542331)
The particle filter （PF） is a flexible and powerful sequen- tial Monte Carlo （SMC） technique capable of modeling nonlinear, non-Gaussian, and nonstationary dynamical systems. However, the generic PF suffers from p...
关键词：artificial immune particle filter Gaussian mixturemodel. 
Novel sensor selection strategy for LPI based on an improved IMMPF tracking method被引量：5
《Journal of Systems Engineering and Electronics》2014年第6期1004-1010,共7页Zhenkai Zhang Jiehao Zhu Yubo Tian Hailin Li 
supported by the Fundamental Research Funds for the Central Universities(NJ20140010);the Scientific Research Start-up Funding from Jiangsu University of Science and Technology;the Scienceand Technology on Electronic Information Control Laboratory Project;the Priority Academic Program Development of Jiangsu Higher Education Institutions
Sensor platforms with active sensing equipment such as radar may betray their existence, by emitting energy that will be intercepted by enemy surveillance sensors. The radar with less emission has more excellent perfo...
关键词：sensor selection low probability of intercept（LPI） interacting multiple model（IMM） particle filter target tracking 
Method of target tracking with Doppler blind zone constraint被引量：3
《Journal of Systems Engineering and Electronics》2013年第6期889-898,共10页Wei Han Ziyue Tang Zhenbo Zhu 
supported by the Academy Innovation Fund Project (2013QNCX0101)
Doppler blind zone （DBZ） has a bad influence on the airborne early warning radar, although it has good detection performance for low altitude targets with pulse Doppler （PD） technology. In target tracking, the bli...
关键词：Doppler blind zone （DBZ） track breakage particle filter （PF） multi-hypothesis motion model （MHMM） measurementtrack association 
Simplified unscented particle filter for nonlinear/non-Gaussian Bayesian estimation被引量：6
《Journal of Systems Engineering and Electronics》2013年第3期537-544,共8页Junyi Zuo Yingna Jia Quanxue Gao 
supported by the National Natural Science Foundation of China(61271296)
Particle filters have been widely used in nonlinear/non- Gaussian Bayesian state estimation problems. However, efficient distribution of the limited number of particles （n state space remains a critical issue in desi...
关键词：nonlinear filtering particle filter unscented Kalman filter importance density function. 
Adaptive multi-feature tracking in particle swarm optimization based particle filter framework被引量：7
《Journal of Systems Engineering and Electronics》2012年第5期775-783,共9页Miaohui Zhang Ming Xin Jie Yang 
supported by the Chinese Ministry of Science and Intergovernmental Cooperation Project (2009DFA12870);the National Science Foundation of China (60974062,60972119)
This paper proposes a particle swarm optimization（PSO） based particle filter（PF） tracking framework,the embedded PSO makes particles move toward the high likelihood area to find the optimal position in the state t...
关键词：particle filter particle swarm optimization adaptive weight adjustment visual tracking 
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