A5102014691- Inertial Sensor and Navigation
- Robotics and Sensor-Based Localization
- Optical Polarization and Ellipsometry
- Robotic Path Planning Algorithms
- COVID-19 and Mental Health
- Carbon Dioxide Capture Technologies
- Membrane Separation and Gas Transport
- Optical Wireless Communication Technologies
- COVID-19 epidemiological studies
- Astronomical Observations and Instrumentation
- Guidance and Control Systems
- Optical measurement and interference techniques
- Indoor and Outdoor Localization Technologies
- Long-Term Effects of COVID-19
- Space Satellite Systems and Control
- Wireless Body Area Networks
- Image Processing Techniques and Applications
- Chemical Looping and Thermochemical Processes
- Machine Fault Diagnosis Techniques
- Maritime Navigation and Safety
- UAV Applications and Optimization
- Target Tracking and Data Fusion in Sensor Networks
- Network Time Synchronization Technologies
- Geophysics and Gravity Measurements
- Phase Equilibria and Thermodynamics
Changchun University of Chinese Medicine
2024
National University of Defense Technology
2020-2022
Southwest University
2022
University of Science and Technology Liaoning
2018
China Huaneng Group Co., Ltd. (China)
2014
Huaneng Clean Energy Research Institute
2014
Abstract Background The purpose of this study is to analyze the influencing factors associated with Long-COVID in patients infected Omicron variant COVID-19 Changchun City, Jilin Province, China three months after discharge March 2022. Methods In study, we conducted a telephone follow-up based on real-world data collected from Affiliated Hospital University Chinese Medicine, Tongyuan Shelter and Infectious Disease during epidemic We used Global Clinical Platform Case Report Form for Post...
In this paper we present a bionic multi-sensor anavigation and control system for unmanned ground vehicles to complete the homing task. The consists of pixelated polarized sensor, Micro Inertial Measurement Unit (MIMU), monocular camera. To compensate installation error, provide joint calibration method multiple sensors. Utilizing measurements vision firstly propose an adaptive integrated with Visual-Inertial System. algorithm can not only solve ambiguity problem orientation reduce...
Skylight polarized patterns provide fresh thinking for the human to use information sources in nature orientation, but this orientation method is susceptible weather conditions. Especially, case of cloudy weather, cloud directly leads decline precision. In article, a robust bionic skylight based on model consistency polarization (MCOPPs) proposed weather. First, we made full DOP preprocess as an aid subsequent light orientation. Then, vertical feature E-vector and scattering plane, developed...
The energy penalty of post-combustion capture CO2 (PCC) presents a major hurdle in the application this technology for CO2-emission reduction and utilisation China. Huaneng CERI CSIRO have been collaborating since 2008 with aim developing low-cost, energy-efficient environmentally benign amine- based PCC processes. This paper provides an update on recent advancements area which has focused on: Development new liquid absorbent formulations Assessment process modifications Pilot plant...
To deceive Inertial Navigation System(INS)/Global Satellite System(GNSS) integrated navigation terminals, the entry point is still to inject GNSS spoofing signals target system. However, control strategy in mode for particular tasks such as fixed-point capture or directional drive needs further research. Whether applying attacks not, Kalman filter correction gain matrix element tightly coupled system always maintains its stability, which gives us valuable clues develop an effective attack....
This paper presents an adaptive Kalman filter algorithm for polarized skylight/geomagnetic/GNSS/MIMU bionic integrated navigation system. In the system, magnetometer, light camera, and satellite antenna are susceptible to environmental interference, which affects accuracy of solution. this paper, a based on Sage-Husa is given navigation. The uses camera magnetometer obtain heading angles information, receiver collect speed position use these messages estimate adjust parameters get optimal...
This paper presents an improved algorithm for MIMU/GNSS/Magnetometer/Polarized light integrated north finding micro-unmanned vehicles. The magnetometer is a cheap and widely used navigation equipment to find north. Sky polarized from the sun in daytime has special characteristic determinate relative range vector user sun. Then heading angle of observatory can be calculated if positioning given. proposed adopts obtain improve observability classical MIMU/GNSS navigation. Kalman filter...
Motor Current Signal Analysis (MCSA) approach based on fast Fourier transform (FFT) has been widely used in induction motor broken rotor bars (BRBs) detection and diagnosis. FFT can extract meaningful characteristic information but inherent drawback such as low resolution frequency domain. This paper proposes a high-resolution spectral analysis technique extended Prony's method to resolve the problem. Firstly, data preprocessing for single phase stator current is implemented by Hilbert...
In the mobile ad-hoc wearable wireless sensor network, communication protocol is used to maintain real-time, reliability and synchronization accuracy of data. This network adopts a point-to-point star structure, which divided into three levels: nodes, convergence nodes - coordinator, terminals. order solve problem data congestion low efficiency in multi-inertial an autonomous based on FreeRTOS designed implemented. On this basis, through improved time algorithm TPSN, delay controlled within...
At the beginning of 2020, a sudden COVID-19 outbreak swept world. So far, more than 300 million people worldwide have been infected with virus. Although successful development virus vaccine has brought great turnaround to early stage epidemic prevention and control.However, when discovery asymptomatic people, cold chain transmission routes, emergence novel coronavirus mutation many other situations, world faces new challenges.As place dense personnel flow frequent contact in universities,...