A5061739424- VLSI and Analog Circuit Testing
- Engineering and Test Systems
- Integrated Circuits and Semiconductor Failure Analysis
- Sparse and Compressive Sensing Techniques
- Advanced Computational Techniques and Applications
- Advancements in PLL and VCO Technologies
- Blind Source Separation Techniques
- Advanced Algorithms and Applications
- Image and Signal Denoising Methods
- Advanced Sensor and Control Systems
- Analog and Mixed-Signal Circuit Design
- Advanced Decision-Making Techniques
- Energy Efficient Wireless Sensor Networks
- Sensor Technology and Measurement Systems
- Digital Filter Design and Implementation
- Advanced Electrical Measurement Techniques
- Advanced MIMO Systems Optimization
- Cooperative Communication and Network Coding
- Advanced Adaptive Filtering Techniques
- Target Tracking and Data Fusion in Sensor Networks
- Indoor and Outdoor Localization Technologies
- Smart Grid and Power Systems
- Industrial Vision Systems and Defect Detection
- Advanced Measurement and Detection Methods
- Embedded Systems and FPGA Design
University of Electronic Science and Technology of China
2016-2025
Shenzhen Institutes of Advanced Technology
2023-2025
Zhejiang Environmental Monitoring Center
2022-2024
Defence Electronics Research Laboratory
2022
Ceres
2021
University of Colorado Boulder
2021
Cooperative Institute for Research in Environmental Sciences
2021
Nanjing Tech University
2020
National Taiwan University
2019
Southwest Jiaotong University
2017
A novel data-driven prognostic approach for lithium-ion batteries remaining useful life (RUL) based on the Verhulst model, particle swarm optimization (PSO) and filter (PF) is proposed. First, model capacity fade trends of proposed, which used as fitting predicting respectively. Second, PSO applied to improve model. Third, improved combined with Euclidean distance employed determine upper lower bounds parameters. Fourth, estimate exploited Then, compensate prediction error, PF update...
The stability problem of Takagi-Sugeno fuzzy systems with time-varying delays and parameter uncertainties is considered. A delay-dependent robust criterion given in terms linear matrix inequalities by using the Lyapunov-Krasovskii functional method applying a generalised Park's inequality for bounding cross-terms. Examples are to illustrate effectiveness result.
This letter presents an adaptive denoising method based on the singular value decomposition (SVD). By incorporating a global subspace analysis into scheme of local basis selection, problems previous methods are effectively tackled. Experimental results show that proposed achieves outstanding preservation image details, and at high noise levels it provides improvements in both objective subjective quality denoised when compared to state-of-the-art methods.
The feasibility of compressed-sensing-based (CS) waveform reconstruction for data sampled from the random equivalent sampling (RES) method is investigated. RES a well-known that samples high-frequency periodic signals using low-frequency circuits. It has been incorporated in modern digital oscilloscopes. However, efficiency and accuracy may be sensitive to timing uncertainty analog For with sparsely populated harmonic components, CS-based signal promises mitigate inherent error enhance...
To achieve high sample rates, the system can utilize multiple analog-to-digital converters (ADCs) employing time-interleaved conversion (TIADC) technique. In TIADC, calibration of mismatch error has received much attention. this brief, a method for frequency response (FRM) two-channel analogue-to-digital (TIADCs) is proposed. The channel approximated by means polynomial fitting and coefficients polynomials are estimated using domain adaptive filtering (FDAF) algorithm. desire signal filter...
Aiming at path planning of mobile robot under part dynamic unknown environment, there are some shortages in the aspects produce initial population and structure specific genetic operator current used algorithms. In this paper, using position feedback forecast moving direction obstacle, we present a new method based on improved algorithms combined with numerical potential field. The problem avoiding obstacles environment was resolved by re-planning. shape obstacle is not limited, research...
This study proposed a dynamic pulse wave velocity (PWV)-based biomedical parameter in assessing the degree of atherosclerosis for aged and diabetic populations. Totally, 91 subjects were recruited from single medical institution between July 2009 October 2010. The divided into four groups: young healthy adults (Group 1, n = 22), upper middle-aged 2, 28), type 2 diabetics with satisfactory blood sugar control 3, 21), unsatisfactory 4, 20). A self-developed six-channel electrocardiography...
Straw cellulose is an abundant renewable resource in nature. In recent years, the conversion of from waste straw into biofuel by specific microorganisms' fragmentation has attracted extensive attention. Although many bacteria with ability to degrade have been identified, comprehensive bioinformatics analyses these remain limited, and research exploring optimal conditions scarce. Our study involved isolation screening various locations Yangzhou using carboxymethyl (CMC) media. Then,...
Coprime array (CA) has gained significant attention due to its high degrees of freedom (DOFs) and large aperture. Previous researches have focused on improving coprime arrays, but few studies successfully combined a aperture, low mutual coupling, DOFs with the number elements. In this paper, we propose novel semi-symmetrical augmented (SSACA) that strategically positions sensors by arranging M-subarrays symmetric N-subarrays. This design reduces redundancy lags, increases DOFs, continuous...
Abstract Recent evidence has revealed that strong coupling between the lower atmosphere and thermosphere (100 km) occurs on intra‐seasonal (IS) timescales ( 30–90 days). The Madden‐Julian Oscillation (MJO), a key source of IS variability in tropical convection circulation, influences generation propagation atmospheric tides is believed to be significant driver thermospheric oscillations (ISOs). However, limited satellite observations “thermospheric gap” (100–300 challenges faced by numerical...
This study presents an efficient method for detecting oxytetracycline, which is critical in environmental monitoring and food safety. A highly sensitive detection platform was developed by combining molecularly imprinted polymers (MIPs) with silica as a carrier, modified deep eutectic solvents (DES), quartz crystal microbalance (QCM) sensor. The MIPs were specifically designed to target oxytetracycline hydrochloride, using SiO2 the DES functional monomer, N, N-methylenebisacrylamide...
A novel multidimensional fitness function discrete particle swarm optimization algorithm is proposed to optimize analog test point selection. The method uses fault isolation rate and the number of points formulate a search global minimal set, an elitist set used get more than one possible best solution in described approach. efficiency proven by same experiments verify other methods for optimal points. Results show that this paper cannot only reduce computation complexity but also shorten...
A joint antenna selection and power allocation scheme is proposed for a downlink massive multiple-input multiple-output system under perfect channel state information. Based on tractable lower bound of the achievable rate with linear zero-forcing precoding, nonconvex energy efficiency optimization problem formulated nonlinear constraints. Since variables are highly interrelated, it impractical to directly derive closed-form solution original problem. To solve this problem, an effective...
A photonic generation of microwave frequency shift keying signal (FSK) with large tunability is proposed and experimentally demonstrated. polarization modulator combined a maintaining fiber Bragg grating used to transform carrier-suppressed double sideband wavelength-shift-keying one, which subsequently mixed tunable optical source achieve modulation. proof-of-concept experiment demonstrated obtain an FSK at 9.5/12.5 GHz. The carrier has been tuned from 7.2 14.8 GHz by adjusting the laser...