Wei He
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View article: Analysis of the impact of non-real-time frequency sampling and damping coefficient on the dynamic frequency support response of grid-forming type renewable energy
Analysis of the impact of non-real-time frequency sampling and damping coefficient on the dynamic frequency support response of grid-forming type renewable energy Open
Grid-forming type control has become an important control mode of renewable energy inverters in practice, since it makes renewable energy could provide the dynamic frequency support for power system like conventional synchronous generator.…
View article: A New Partial State-Feedback IDA-PBC for Two-Dimensional Nonlinear Systems: Application to Power Converters with Experimental Results
A New Partial State-Feedback IDA-PBC for Two-Dimensional Nonlinear Systems: Application to Power Converters with Experimental Results Open
In this paper we propose a variation of the widely popular Interconnection-and-Damping-Assigment Passivity-Based Control (IDA-PBC) based on Poincare's Lemma to design output feedback globally stabilizing controllers for two dimensional sys…
View article: Simplified Thermodynamic Analysis of Adiabatic Compressed Air Energy Storage Integrated with High-Temperature Thermal Storage
Simplified Thermodynamic Analysis of Adiabatic Compressed Air Energy Storage Integrated with High-Temperature Thermal Storage Open
Compressed air energy storage (CAES) presents promising potential as a low-cost, long-duration, and large-scale energy storage solution. However, the lower specific work output and less flexibility are the limitations of the current state …
View article: Exploring the Impact of Green Technology Innovation on Rural Habitat System Resilience
Exploring the Impact of Green Technology Innovation on Rural Habitat System Resilience Open
Rural areas play an important role in the energy transition process, and understanding the impact of green innovation on rural habitat system resilience is highly important. Using data from 30 provinces in China from 2011 to 2022, this stu…
View article: Isorhamnetin Alleviates Inflammation-Induced Crosstalk between Kynurenine Pathway and Gut Microbiota in Depressed Mice
Isorhamnetin Alleviates Inflammation-Induced Crosstalk between Kynurenine Pathway and Gut Microbiota in Depressed Mice Open
Depression is a widespread psychiatric disorder with complex pathogenesis and unsatisfactory therapeutic effects. As a native flavonoid, Isorhamnetin (ISO) has been deemed to exert neuroprotective effects by antioxidation and regulation of…
View article: Syntactic development and its interplay with word processing and working memory in preschoolers’ brain: An fNIRS longitudinal study
Syntactic development and its interplay with word processing and working memory in preschoolers’ brain: An fNIRS longitudinal study Open
Understanding how children acquire syntactic structures from a limited set of grammatical rules and use them creatively to convey meaning has been a longstanding interest for scientific communities. Previous studies on syntactic developmen…
View article: Thermodynamic and Economic Analysis of a Trigenerative Adiabatic Compressed Air Energy Storage
Thermodynamic and Economic Analysis of a Trigenerative Adiabatic Compressed Air Energy Storage Open
Energy storage is indispensable for decarbonising power systems with high penetration of fluctuating renewable generation (e.g., wind, solar). In this study, an innovative trigeneration adiabatic compressed air energy storage (Tri-ACAES) s…
View article: Towards full autonomous driving: challenges and frontiers
Towards full autonomous driving: challenges and frontiers Open
With the rapid advancement of information technology and intelligent systems, autonomous driving has garnered significant attention and research in recent years. Key technologies, such as Simultaneous Localization and Mapping (SLAM), Perce…
View article: Study on Inventory Management of LCD TV Manufacturing Enterprises--Taking BPD Company as an Example
Study on Inventory Management of LCD TV Manufacturing Enterprises--Taking BPD Company as an Example Open
LCD TV manufacturing enterprises aim to effectively control and scientifically reduce inventory costs, a critical factor for enhancing overall profitability and market competitiveness. This study focuses on BPD Company, a manufacturer of L…
View article: An interpretable spacecraft flywheel system health status assessment method under perturbation
An interpretable spacecraft flywheel system health status assessment method under perturbation Open
Health status assessment is an important measure for maintaining the safety of spacecraft flywheel systems. The influence of noise, sensor quality, and other disturbance factors can lead to a decrease in the reliability of the collected in…
View article: The Method for smart grid false data injection attack detection based on multilevel fingerprint identity authentication
The Method for smart grid false data injection attack detection based on multilevel fingerprint identity authentication Open
With the rapid development of Cyber-Physical Systems (CPS), security concerns have increasingly garnered attention. This paper focuses on the security threats faced by smart grid systems, particularly false data injection (FDI) attacks, an…
View article: Weak Target Integration Detection Based on Radar Communication Integrated Signal via Constructed Step-LFM Model
Weak Target Integration Detection Based on Radar Communication Integrated Signal via Constructed Step-LFM Model Open
Weak target detection is a great challenging in radar field. To detect weak targets via radar communication integrated signal, a method for constructed step-LFM (CStep-LFM) signal is proposed based on quadrature amplitude modulation-orthog…
View article: Fault Diagnosis of Wastewater Treatment Processes Based on CPSO-DKPCA
Fault Diagnosis of Wastewater Treatment Processes Based on CPSO-DKPCA Open
The wastewater treatment process (WWTP) is one of the most common links in chemical plants. However, the testing for diagnosing faults in wastewater treatment plants is expensive and time-consuming. Due to strong nonlinearity and variable …
View article: Leakage Current De-Disturbance Method for Distribution Network Type Surge Arrester Based on EEMD-SVD and Low-Rank RBF Neural Network
Leakage Current De-Disturbance Method for Distribution Network Type Surge Arrester Based on EEMD-SVD and Low-Rank RBF Neural Network Open
Leakage current is one of the important parameters reflecting the operation status of distribution network-type surge arresters. At this stage, the polymagnetic current sensor has the advantages of miniaturization and high accuracy for lea…
View article: Optical Nonlinearity Modulation by Engineering the Electron Motion
Optical Nonlinearity Modulation by Engineering the Electron Motion Open
Strong terahertz (THz) or mid-infrared (MIR) laser pulses offer the potential to coherently manipulate the properties of materials on ultrafast timescales, which has emerged as a viable approach to coherently engineer material on demand. H…
View article: A novel technique for avoidance of sternotomy, diaphragmic incision and cardiopulmonary bypass during cavoatrial tumor thrombectomy for renal cell carcinoma with intraatrial tumor thrombus: a case series at a single center
A novel technique for avoidance of sternotomy, diaphragmic incision and cardiopulmonary bypass during cavoatrial tumor thrombectomy for renal cell carcinoma with intraatrial tumor thrombus: a case series at a single center Open
Background Radical nephrectomy with thrombectomy in patients with renal cell carcinoma (RCC) and level IV thrombus extending to the right atrium (RA) offers improved survival. However, this procedure is associated with significant perioper…
View article: Differentiator‐based bearing‐only formation control of quadrotors
Differentiator‐based bearing‐only formation control of quadrotors Open
This article addresses the leader‐follower formation control problem for a group of quadrotors using only relative bearing measurements. Most existing methods require full position or velocity information, which cis challenging to obtain i…
View article: The Impact of Internet Development on Green Economic Growth: Evidence from China
The Impact of Internet Development on Green Economic Growth: Evidence from China Open
In the context of "Carbon Peaking and Carbon Neutrality", digital technologies, such as Internet, is now playing an increasingly prominent role in the economic and social development, serving as an engine in the green transformation and gr…
View article: Low-Complexity Modulation Format Identification Based on Amplitude Histogram Distributions for Digital Coherent Receivers
Low-Complexity Modulation Format Identification Based on Amplitude Histogram Distributions for Digital Coherent Receivers Open
In this work, a prior-training-free and low-complexity modulation format identification (MFI) scheme, based on amplitude histogram distributions, was proposed and demonstrated, both numerically and experimentally, for autonomous digital co…
View article: Dynamic Movement Primitives Based Robot Skills Learning
Dynamic Movement Primitives Based Robot Skills Learning Open
In this article, a robot skills learning framework is developed, which considers both motion modeling and execution. In order to enable the robot to learn skills from demonstrations, a learning method called dynamic movement primitives (DM…
View article: Energy Efficient Room Thermal Control Strategy with Consideration of Occupants’ Thermal Comfortability
Energy Efficient Room Thermal Control Strategy with Consideration of Occupants’ Thermal Comfortability Open
In general, any changes to room temperature for energy savings should not impact the occupants' thermal comfortability.Therefore, the thermal control strategy should meet the occupants' thermal comfortability expectations while exploring t…
View article: Dual-mode Switching Fault Ride-through Control Strategy for Self-synchronous Wind Turbines
Dual-mode Switching Fault Ride-through Control Strategy for Self-synchronous Wind Turbines Open
The installed capacity of renewable energy generation has continued to grow rapidly in recent years along with the global energy transition towards a 100% renewable-based power system. At the same time, the grid-connected large-scale renew…
View article: Semi-active control of crankshaft skyhook based on magnetorheological torsional damper
Semi-active control of crankshaft skyhook based on magnetorheological torsional damper Open
The purpose of this study was to solve the problem that the damping of rubber or silicone oil torsional dampers used in crankshafts is not adjustable and cannot effectively control torsional vibration at different resonant frequencies. Bas…
View article: Research on Multi-Mode Operation and Coordinated Control Strategy of Grid-Connected Photovoltaic/Biogas/Energy-Storage System for Rural Ecological Breeding
Research on Multi-Mode Operation and Coordinated Control Strategy of Grid-Connected Photovoltaic/Biogas/Energy-Storage System for Rural Ecological Breeding Open
Driven by the rural revitalization strategy and the carbon neutrality goals, the grid-connected photovoltaic/biogas/energy-storage (PV/biogas/ES) system is increasingly widely used in rural China. In this paper, a coordinated operation and…