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Improving the Position Accuracy and Computational Efficiency of UAV Terrain Aided Navigation Using a Two-Stage Hybrid Fuzzy Particle Filtering Method: 《Computers, Materials & Continua》2025年第1期1193-1210,共18页Sofia Yousuf Muhammad Bilal Kadri; Terrain Aided Navigation(TAN)technology has become increasingly important due to its effectiveness in environments where Global Positioning System(GPS)is unavailable.In recent years,TAN systems have been extensively r...; 关键词：Sensor fusion fuzzy logic particle filter composite feature terrain aided navigation

Unscented Particle Filter Algorithm Towards Data Quality Improvement in Sustainable Distribution Power Systems: 《CSEE Journal of Power and Energy Systems》2024年第6期2631-2638,共8页Wanxing Sheng Huaitian Zhang Keyan Liu Xiaoli Meng; supported by China Electric Power Research Institute Innovation Fund Program:Research on inexact data correction and association method for D-IoT(5242001900DS)。; Sustainable development of power and energy systems(PES)can effectively handle challenges of fuel shortage,environmental pollution,climate change,energy security,etc.Data of PES presents distinctive characteristics in...; 关键词：Data quality improvement KLD resampling particle filter power and energy system unscented Kalman filter

High-dimensional traffic test scenario derivation for autonomous vehicles: 《Chain》2024年第4期354-371,共18页Guoyu Zhang Aijing Kong Jian Sun Peng Hang; To enhance the testing efficiency of autonomous vehicles,it is essential to derive intelligent traffic test scenarios.Current methods face limitations such as reliance on subjective analysis and neglect of inter-eleme...; 关键词：pan-scene architecture field theory particle filter intelligent driving scenario intelligent driving system

A data-fusion-model method for state of health estimation of Li-ion battery packs based on partial charging curve: 《Green Energy and Intelligent Transportation》2024年第5期1-12,共12页Xingzi Qiang Wenting Liu Zhiqiang Lyu Haijun Ruan Xiaoyu Li; supported by the National Natural Science Foundation of China(Grant No.62303007);Doctoral Research Start-up Funding(Grant No.S020318015/028);China Postdoctoral Science Foundation(No.2023M741452).; The estimation of State of Health(SOH)for battery packs used in Electric Vehicles(EVs)is a complex task with significant importance,accompanied by several challenges.This study introduces a data-fusion model approach ...; 关键词：Li-ion battery pack State of health Data-fusion-model method Particle filter Gaussian process regression Support vector regression

A Distributed Particle Filter Applied in Single Object Tracking: 《Journal of Computer and Communications》2024年第8期99-109,共11页Di Wang Min Chen; Visual object-tracking is a fundamental task applied in many applications of computer vision. Particle filter is one of the techniques which has been widely used in object tracking. Due to the virtue of extendability ...; 关键词：Distributed System Particle Filter Single Object Tracking

Assimilating FY-4A AGRI Radiances with a Channel-Sensitive Cloud Detection Scheme for the Analysis and Forecasting of Multiple Typhoons: 《Advances in Atmospheric Sciences》2024年第5期937-958,共22页Feifei SHEN Aiqing SHU Zhiquan LIU Hong LI Lipeng JIANG Tao ZHANG Dongmei XU; primarily supported by the Chinese National Natural Science Foundation of China(Grant No. G42192553);Open Fund of Fujian Key Laboratory ofSevere Weather and Key Laboratory of Straits Severe Weather(Grant No. 2023KFKT03);the Open Project Fund of China Meteorological Administration Basin Heavy Rainfall Key Laboratory(Grant No. 2023BHR-Y20);the Open Fund of the State Key Laboratory of Remote Sensing Science (Grant No. OFSLRSS202321);the Program of Shanghai Academic/Technology Research Leader(Grant No. 21XD1404500);the Shanghai Typhoon Research Foundation (Grant No. TFJJ202107);the Chinese National Natural Science Foundation of China (Grant No. G41805016);the National Meteorological Center Foundation (Grant No. FY-APP-2021.0207);the High Performance Computing Center of Nanjing University of Information Science&Technology for their support of this work; This paper presents an attempt at assimilating clear-sky FY-4A Advanced Geosynchronous Radiation Imager(AGRI)radiances from two water vapor channels for the prediction of three landfalling typhoon events over the West...; 关键词：FY-4A AGRI radiance particle filter multiple typhoons data assimilation numerical weather prediction

基于Mean-Shift算法的目标跟踪研究: 《郑州铁路职业技术学院学报》2024年第1期28-32,共5页刘峰王龙飞冯伟刘光宇赵恩铭周豹; 国家自然科学基金资助项目(62065001);云南省地方本科高校基础研究联合专项资金项目[2019FH001(-066)];海洋智能装备与系统教育部重点实验室开放基金项目(MIES-2023-02);云南省中青年学术和技术带头人后备人才项目(202205AC160001)。; 目标跟踪技术是计算机视觉的关键底层技术。采用一种基于Mean-Shift算法的目标跟踪方法实现运动物体的目标跟踪。将Mean-Shift与Particle Filter算法实现目标跟踪效果进行对比。实验结果显示,Mean-Shift比Particle Filter算法实现目标...; 关键词：目标跟踪 MEAN-SHIFT算法 Particle Filter算法

Estimating the instantaneous reproduction number(R_(t))by using particle filter: 《Infectious Disease Modelling》2023年第4期1002-1014,共13页Yong Sul Won Woo-Sik Son Sunhwa Choi Jong-Hoon Kim; supported by Government-wide R&D Fund project for infectious disease research (GFID),Republic of Korea (grant number:HG18C0088);National Institute for Mathematical Sciences (NIMS)grant funded by the Korean Government (NIMS-B23730000).; Background:Monitoring the transmission of coronavirus disease 2019(COVID-19)requires accurate estimation of the effective reproduction number(Rt).However,existing methods for calculating Rt may yield biased estimates ...; 关键词：Particle filter Sequential Monte Carlo Effective reproduction number COVID-19 Transmission model Compartment model

Improving hydrodynamic modeling of river networks by incorporating data assimilation using a particle filter: 《International Journal of Sediment Research》2023年第5期711-723,共13页Chenhui Jiang Dejun Zhu Haobo Li Xiaoqun Liu Danxun Li; support from the National Key R&D Program of China(Grant No.2022YFC3201803);the National Natural Science Foundation of China(Grant No.52179069);the Water Conservancy and Technology Program of Hunan Province,China(Grant Nos.XSKJ2019081-03,XSKJ2021000-08).; Numerical modeling is a well-recognized method for studying the hydrodynamic processes in river networks.Multi-source measurements also offer abundant information on the patterns and mechanisms within the processes.Th...; 关键词：River networks Hydrodynamic process Particle filter Likelihood function

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)

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