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作品数：175被引量：273H指数：8
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FPGA-based design of laser gyro signal acquisition circuit
《Journal of Measurement Science and Instrumentation》2025年第1期107-118,共12页CHEN Jing LI Jinming 
With the continuous evolution of electronic technology,field-programmable gate array(FPGA)has demonstrated significant advantages in the realm of signal acquisition and processing,and signal acquisition plays a pivota...
关键词：laser gyro signal acquisition field-programmable gate array(FPGA) finite impulse response(FIR)filter ACCELEROMETER 
Piezoelectric Field Effect Transistors(Piezo-FETs)for Bionic MEMS Sensors:A Literature Review
《Journal of Bionic Engineering》2024年第6期2717-2729,共13页Chang Ge Huawei Chen 
This paper presents a literature review exploring the potential of piezoelectric field-effect transistors(piezo-FETs)as bionic microelectromechanical systems(MEMS).First,piezo-FETs are introduced as bionic counterpart...
关键词：Bionic MEMS Piezoelectric field-effect transistors Tactile sensor Multi-axis accelerometer Directional microphone 
Device-measured physical activity and sedentary time in the Nordic countries:A scoping review of population-based studies
《Journal of Sport and Health Science》2024年第5期650-660,共11页Ing-Mari Dohrn Jakob Tarp Jostein Steene-Johannessen Tommi Vasankari Maria Hagströmer 
Purpose:The purpose of this scoping review was to summarize and describe the methodology and results from population-based studies of physical activity and sedentary time measured with devices in the Nordic countries(...
关键词：ACCELEROMETER Light intensity Moderate-vigorous intensity Surveillance Wearable devices 
Experimental study on the effect of wind on pointing accuracy of antenna structures
《Astronomical Techniques and Instruments》2024年第5期284-294,共11页Li Fu Wang Li Lingling Wang Wen Guo Qinghui Liu Zhiqiang Shen Xu Wang Haiming Liu 
provided by the TMRT operators during the observations.This work was supported by the National Key Basic Research and Development Program(2018YFA0404702);the National Natural Science Foundation of China(U1631114,11873015,and 11203062);the CAS Key Technology Talent Program,the Knowledge Innovation Program of CAS(KJCX1-YW-18);the Scientific Program of Shanghai Municipality(08DZ1160100);the Key Laboratory for Radio Astronomy of CAS,the Key Laboratory of Planetary Sciences of CAS,and the CAS Scholarship.
Wind loads have instantaneity and turbulence characteristics that will lead to pointing errors in antenna structures,and these errors cannot be ignored in high-frequency observations.Using the Tianma 65 m radio telesc...
关键词：ACCELEROMETER Double integral Pointing error Bandpass filtering 
Efficient Real-Time Devices Based on Accelerometer Using Machine Learning for HAR on Low-Performance Microcontrollers
《Computers, Materials & Continua》2024年第10期1729-1756,共28页Manh-Tuyen Vi Duc-Nghia Tran Vu Thi Thuong Nguyen Ngoc Linh Duc-Tan Tran 
Human activity data for the experiments were sourced from the Ethics Council for Grassroots Biomedical Research at Phenikaa University.The data collection adhered to Decision No.476/QD-DHP-HÐÐÐ;the Ethics Council for Grassroots Biomedical Research at Phenikaa University(No.023.07.01/DHP-HÐÐÐ,2023 Dec).
Analyzing physical activities through wearable devices is a promising research area for improving health assessment.This research focuses on the development of an affordable and real-time Human Activity Recognition(HA...
关键词：ACCELEROMETER CLASSIFICATION wearable computing activity recognition HAR 
Data processing method for aerial testing of rotating accelerometer gravity gradiometer
《中国惯性技术学报》2024年第8期743-752,共10页QIAN Xuewu TANG Hailiang 
中国博士后科学基金资助项目(2020M671287);江苏省博士后科研资助计划项目(2020Z387);山东省自然科学基金面上项目(ZR2020MF089)。
A novel method for noise removal from the rotating accelerometer gravity gradiometer(MAGG)is presented.It introduces a head-to-tail data expansion technique based on the zero-phase filtering principle.A scheme for det...
关键词：airborne gravity gradiometer data processing band-passing filter evaluation function 
Are school uniforms associated with gender inequalities in physical activity? A pooled analysis of population-level data from 135 countries/regions
《Journal of Sport and Health Science》2024年第4期590-598,共9页Mairead Ryan Luiza I.C.Ricardo Nicole Nathan Riikka Hofmann Esther van Sluijs 
supported by the Economic and Social Research Council(ES/P000738/1);the Medical Research Council(MC_UU_00006/5);the University of Cambridge,and the National Health and Medical Research Council(GS2000053).
Purpose:It is aimed to assess whether school uniforms are associated with population-level gender inequalities in physical activity,and whether associations differ by school level,country/region income,and assessment ...
关键词：School policy CLOTHING Child ADOLESCENT ACCELEROMETER 
Trajectory of Walking Function in Late-Stage Older Individuals Managed with a Regular Exercise Program: A 5-Year Longitudinal Tracking with an IoT Gait Analysis System Using Accelerometers
《Open Journal of Therapy and Rehabilitation》2024年第2期174-184,共11页Taisuke Ito 
Purpose: This study focused on maintaining and improving the walking function of late-stage older individuals while longitudinally tracking the effects of regular exercise programs in a day-care service specialized fo...
关键词：Late-Stage Elderly Exercise Gait Function ACCELEROMETER IoT-Based Gait Analysis Device 
Association of accelerometer-measured sleep duration and different intensities of physical activity with incident type 2 diabetes in a population-based cohort study被引量：2
《Journal of Sport and Health Science》2024年第2期222-232,共11页Xinyi Jin Yilin Chen Hongliang Feng Mingqing Zhou Joey W.Y.Chang Yaping Liu Alice Pik Shan Kong Xiao Tan Yun-Kwok Wing Yannis Yan Liang Jihui Zhang 
supported by the National Key R&D Program of China(2021YFC2501500);National Natural Science Foundation of China(82171476)。
Purpose:The aim of the current study was to investigate the association of accelerometer-measured sleep duration and different intensities of physical activity(PA)with the risk of incident type 2 diabetes in a populat...
关键词：Light physical activity Sleep duration Triaxial accelerometer Type 2 diabetes UK Biobank 
Method for the height measurement of agricultural implements based on variable parameter Kalman filter
《International Journal of Agricultural and Biological Engineering》2024年第2期193-199,共7页Gaolong Chen Xiwen Luo Lian Hu Pei Wang Jie He Dawen Feng Weicong Li Jinkang Jiao 
funded by the Laboratory of Lingnan Modern Agriculture Project(Grant No.NT2021009);National Natural Science Foundation of China(Grant No.32071913;No.32101623).
To improve the GNSS receiver’s accuracy,continuity,and stability in measuring the height of agricultural implements,this study proposed a variable-parameter Kalman filter(VPKF)algorithm based on GNSS and acceleromete...
关键词：agricultural implement HEIGHT Kalman filter GNSS ACCELEROMETER 
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