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检索条件"主题词=positioning Algorithm"
124 条 记 录,以下是21-30 订阅
排序:
Improved Kalman Filtering algorithm Based on Levenberg-Marquart algorithm in Ultra-Wideband Indoor positioning
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SENSORS 2024年 第22期24卷 7213页
作者: Xie, Changping Fang, Xinjian Yang, Xu Anhui Univ Sci & Technol Sch Geomat Huainan 232001 Peoples R China Key Lab Univ Anhui Prov Prevent Mine Geol Disaster Huainan 232001 Peoples R China
To improve the current indoor positioning algorithms, which have insufficient positioning accuracy, an ultra-wideband (UWB) positioning algorithm based on the Levenberg-Marquardt algorithm with improved Kalman filteri... 详细信息
来源: 评论
An Artificial Plant Community algorithm for the Accurate Range-Free positioning of Wireless Sensor Networks
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SENSORS 2023年 第5期23卷 2804-2804页
作者: Cai, Zhengying Jiang, Shan Dong, Jiahuizi Tang, Sijia China Three Gorges Univ Coll Comp & Informat Technol Yichang 443002 Peoples R China
The problem of positioning wireless sensor networks is an important and challenging topic in all walks of life. Inspired by the evolution behavior of natural plant communities and traditional positioning algorithms, a... 详细信息
来源: 评论
A Novel Electromagnetic positioning Prototype System With Simplified Receiver for Interventional Surgery Application
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IEEE INTERNET OF THINGS JOURNAL 2023年 第11期10卷 9753-9767页
作者: Zhong, Peijun Zhao, Jianhui Yuan, Zhiyong Zhao, Wenyuan Zhang, Tingbao Feng, Yu Wuhan Univ Sch Comp Sci Wuhan 430072 Hubei Peoples R China Univ Chinese Acad Sci Hangzhou Inst Advanced Study Hangzhou 310013 Zhejiang Peoples R China Wuhan Univ Zhongnan Hosp Wuhan 430072 Hubei Peoples R China
To meet the need of 3-D positioning of surgical instrument in interventional surgery and the requirement of smaller size sensor for the narrow blood vessels, a new electromagnetic positioning model is proposed with a ... 详细信息
来源: 评论
Application of wireless sensor network based improved immune gene algorithm in airport floating personnel positioning
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COMPUTER COMMUNICATIONS 2020年 160卷 494-501页
作者: Liu, Hean Ki, Kim Yong Hunan City Univ Coll Sci Yiyang 413000 Hunan Peoples R China Sehan Univ Grad Sch Mokpo 58613 South Korea
Based on wireless sensor network(WSN) and the moving characteristics of airport passengers, this paper presents an improved WSN algorithm for airport passenger positioning. M first, this research bases on wireless sen... 详细信息
来源: 评论
Implementing an Industry 4.0 UWB-Based Real-Time Locating System for Optimized Tracking
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APPLIED SCIENCES-BASEL 2025年 第5期15卷 2689-2689页
作者: Sidiropoulos, Athanasios Bechtsis, Dimitrios Vlachos, Dimitrios Aristotle Univ Thessaloniki AUTH Sch Mech Engn Dept Ind Management Lab Stat & Quantitat Anal Methods LASCM Thessaloniki 54124 Greece Int Hellen Univ Dept Ind Engn & Management Thessaloniki 57001 Greece
The Internet of Things (IoT) provides technical solutions for monitoring assets in facility layouts, and this is further strengthened by the development of sophisticated software tools for intralogistics operations. T... 详细信息
来源: 评论
Design of multi-antenna RFID passive bolt loosening fault location system based on the Internet of Things
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MEASUREMENT SCIENCE AND TECHNOLOGY 2025年 第5期36卷
作者: Ran, Yunzheng Lu, Luoping Tian, Xiangpeng Liang, Huijun Zhong, Jianwei Liao, Honghua Hubei Minzu Univ Coll Intelligent Syst Sci & Engn Enshi 445000 Peoples R China
Bolt connections are the most common form of connection in hydroelectric generator units. The manhole of spiral case in hydroelectric generator unit is highly susceptible to loosening and fatigue of the bolts due to l... 详细信息
来源: 评论
algorithms to reduce the edge effect and improve the flood histogram quality of a PET detector consisting of two pixelated crystal arrays
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MEDICAL PHYSICS 2025年 第2期52卷 856-866页
作者: Cong, Longhan Kuang, Zhonghua Ren, Ning Sang, Ziru Liu, Zheng Niu, Ming Xie, Siwei Peng, Qiyu Yang, Yongfeng Chinese Acad Sci Shenzhen Inst Adv Technol Paul C Lauterbur Res Ctr Biomed Imaging Shenzhen 518055 Peoples R China Shenzhen Bay Lab Inst Biomed Engn Shenzhen Peoples R China Xiangnan Univ Sch Phys & Elect Elect Engn Microelect & Optoelect Technol Key Lab Hunan Highe Chenzhou Peoples R China
PurposeThe performance of detectors is key for a PET scanner to achieve high spatial resolution and high sensitivity. This work aims to develop flood histogram generating algorithms to reduce the edge effect and impro... 详细信息
来源: 评论
Real-time implementation of camera positioning algorithm based on FPGA & SOPC  7
Real-time implementation of camera positioning algorithm bas...
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7th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT) - Optical Test and Measurement Technology and Equipment
作者: Yang Mingcao Qiu Yuehong Chinese Acad Sci Xian Inst Opt & Precis Mech Xian 710119 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China
In recent years, with the development of positioning algorithm and FPGA, to achieve the camera positioning based on real-time implementation, rapidity, accuracy of FPGA has become a possibility by way of in-depth stud... 详细信息
来源: 评论
The Optimization of RSSI-Neural network positioning algorithm  4
The Optimization of RSSI-Neural network positioning algorith...
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4th International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)
作者: Zhang Xuhui Gao Baojiang Liu Yukun Wang Juan Chang Huimin Harbin Univ Sci & Technol Higher Educ Key Lab Measuring & Control Technol & Harbin Peoples R China
This paper optimized the RSSI neural network positioning algorithm. In-depth analysis of the principles of the Kalman filter and using the Kalman filter to filter the Received Signal Strength Indicator (RSSI) value. A... 详细信息
来源: 评论
A node positioning method for IoT based on LSSVR and optimized particle swarm algorithm
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INTERNET TECHNOLOGY LETTERS 2022年 第3期5卷
作者: Zhang, Yang Zhao, Kaixin Ren, Gang Zhu, Mingdong Henan Inst Technol Dept Comp Sci & Technol Xinxiang 453003 Henan Peoples R China
Aiming at the problem that the optimal parameters of the least square support vector regression (LSSVR) localization model in Internet of Things (IoT) are difficult to determine, a positioning method based on the impr... 详细信息
来源: 评论