Wenxin Huang
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View article: On-orbit MTF evaluation of infrared spaceborne cameras based on three-bar target patterns
On-orbit MTF evaluation of infrared spaceborne cameras based on three-bar target patterns Open
View article: Gas-Flow-Rate Inversion Based on Experiments and Simulation of Flame Combustion Characteristics in a Drilling Blowout
Gas-Flow-Rate Inversion Based on Experiments and Simulation of Flame Combustion Characteristics in a Drilling Blowout Open
Accurately estimating the gas-flow rate at a wellhead to invert the formation pressure and production capacity information can be the basis for subsequent well-killing parameter design following oil and gas-well drilling blowout and igniti…
View article: Full-Domain Harmonic Potential Balance Model for 2-D Magnetic Field Analysis of Electrical Machine
Full-Domain Harmonic Potential Balance Model for 2-D Magnetic Field Analysis of Electrical Machine Open
In this article, a full-domain harmonic potential balance (HPB) model, which is free of subdomain division and cumbersome geometric transformations, is presented for 2-D magnetic field analysis of electrical machines. The key contribution …
View article: Passive imaging through inhomogeneous scattering media
Passive imaging through inhomogeneous scattering media Open
According to the atmospheric scattering model (ASM), the object signal's attenuation diminishes exponentially as the imaging distance increases. This imposes limitations on ASM-based methods in situations where the scattering medium one wi…
View article: Direct Power Control of a Bipolar Output Active Rectifier for More Electric Aircraft Based on an Optimized Sector Division
Direct Power Control of a Bipolar Output Active Rectifier for More Electric Aircraft Based on an Optimized Sector Division Open
This paper presents a novel direct power control (DPC) strategy based on an optimized sector division for a three-phase coupled inductor-based bipolar output active rectifier (TCIBAR) applied in more electric aircraft (MEA). First, based o…
View article: Virtual Vector-Based Direct Power Control of a Three-Phase Coupled Inductor-Based Bipolar-Output Active Rectifier for More Electric Aircraft
Virtual Vector-Based Direct Power Control of a Three-Phase Coupled Inductor-Based Bipolar-Output Active Rectifier for More Electric Aircraft Open
Direct power control (DPC) has gained increasing attention in recent years as a simple and efficient control strategy for pulse width modulation (PWM) rectifiers. In this paper, the idea of DPC is introduced into the three-phase coupled in…
View article: Design and optimization of dual-winding fault-tolerant permanent magnet motor for aviation fuel pump applications
Design and optimization of dual-winding fault-tolerant permanent magnet motor for aviation fuel pump applications Open
View article: Spectral radiance standard transfer for an integrating sphere as a radiation source in the ultraviolet band
Spectral radiance standard transfer for an integrating sphere as a radiation source in the ultraviolet band Open
We developed a new source, having uniform spectral radiance, for a large-aperture UV integrating sphere with pressed polytetrafluoroethylene coating. Since lamp panel systems have high uncertainty due to a low signal-to-noise ratio at 250 …
View article: Design and Optimization of One-Way Single-Wire Power Transfer Structure
Design and Optimization of One-Way Single-Wire Power Transfer Structure Open
In this paper, a novel one-way single-wire power transfer structure is proposed. Different from the traditional single-wire power transfer system, power is one-way transmitted from the power source to the load, and no loop is constituted. …
View article: An Improved Vicarious Calibration Method Based on Multi-Grayscale Targets
An Improved Vicarious Calibration Method Based on Multi-Grayscale Targets Open
Vicarious calibration is a well-developed method for electro-optical (EO) sensor calibration that has been used since the early 1980s. The radiometric calibration of reflectance solar band is mainly applied to reflection inversion. In this…
View article: Onboard spectral calibration and validation of the satellite calibration spectrometer on HY-1C
Onboard spectral calibration and validation of the satellite calibration spectrometer on HY-1C Open
To monitor the spectral position drift, expansion and contraction of the full width at half maximum (FWHM) of the satellite calibration spectrometer (SCS) of the HY-1C satellite during on-orbit operation, an onboard spectral calibration me…
View article: Complete decoupling compensation of three‐phase inverter with LCL filter in synchronous reference frame
Complete decoupling compensation of three‐phase inverter with LCL filter in synchronous reference frame Open
A decoupling control strategy of three‐phase inverter, which can realize complete decoupling of the active and reactive current in the synchronous reference frame (SRF) is proposed here. There are two coupling factors of current loop in SR…
View article: An improved desaturation short-circuit protection method for SiC power modules
An improved desaturation short-circuit protection method for SiC power modules Open
View article: A strong robustness open-circuit fault diagnosis strategy for novel fault-tolerant electric drive system based on d-q-axis current signal
A strong robustness open-circuit fault diagnosis strategy for novel fault-tolerant electric drive system based on d-q-axis current signal Open
To diagnose the Open-Circuit (OC) fault in the novel fault-tolerant electric drive system, based on d-q-axis current signal, a strong robustness diagnosis strategy is proposed and investigated. Fewer independent power supplies and converte…
View article: Smart power flow node aimed at hybrid ac/dc power system for more electric aircraft
Smart power flow node aimed at hybrid ac/dc power system for more electric aircraft Open
A smart power flow node (SPFN) aimed at a hybrid ac/dc electric power system (EPS) for future more electric aircraft is presented. The SPFN is researched to enhance the performance of the EPS. Based on the SPFN, new power flow paths are es…
View article: DC Voltage Balancing Strategy of a Bipolar-Output Active Rectifier for More Electric Aircraft Based on Zero Vector Redistribution
DC Voltage Balancing Strategy of a Bipolar-Output Active Rectifier for More Electric Aircraft Based on Zero Vector Redistribution Open
The ±270 V bipolar dc distribution has become an attractive power supply scheme in more electric aircraft (MEA). In this paper, a dc voltage balancing strategy based on zero vector redistribution (ZVR) is proposed for a three-phase coupled…
View article: Study on Smoke Prevention Strategy of No Evacuation Fire Door in Metro Tunnel
Study on Smoke Prevention Strategy of No Evacuation Fire Door in Metro Tunnel Open
The evacuation channel of the Metro tunnel serves as a corridor for the evacuation of two Metro tunnels. The trapped people need to open two fire doors at both ends of the evacuation channel. However, the fire door is a one-way fire door, …
View article: Control Strategy for Five-Phase Dual-Stator Winding Induction Starter/Generator System
Control Strategy for Five-Phase Dual-Stator Winding Induction Starter/Generator System Open
This paper presents an integrated control strategy for a starter/generator (S/G) system based on five-phase dual-stator winding induction machine (FPDWIM). The FPDWIM has a cage-type rotor and two sets of stator windings. One is a five-pha…
View article: Calculation methods of equivalent circuit parameters for a dual stator solid rotor axial flux induction motor
Calculation methods of equivalent circuit parameters for a dual stator solid rotor axial flux induction motor Open
This study proposes a novel dual stator solid rotor axial flux induction motor (DSSRAFIM) for flywheel energy storage system and the computational methods for its equivalent circuit parameters. The quasi‐one‐dimensional theory and the pene…
View article: Fault‐tolerant drive system based on the redundancy bridge arm for aerospace applications
Fault‐tolerant drive system based on the redundancy bridge arm for aerospace applications Open
To adapt to the single power supply system of the aircraft, this study proposes and investigates a novel fault‐tolerant drive system based on the redundancy bridge arm for aerospace applications. The proposed fault‐tolerant drive system ad…
View article: Online state-of-health estimation for lithium-ion batteries using constant-voltage charging current analysis
Online state-of-health estimation for lithium-ion batteries using constant-voltage charging current analysis Open
View article: Modeling and Static Analysis of Primary Consequent-Pole Tubular Transverse-Flux Flux-Reversal Linear Machine
Modeling and Static Analysis of Primary Consequent-Pole Tubular Transverse-Flux Flux-Reversal Linear Machine Open
A novel primary consequent-pole tubular transverse-flux flux-reversal linear machine (TTFFRLM) is proposed in this paper. The permanent magnets (PMs) of the machine are located on the inner surface of the short teeth of the primary iron co…
View article: Improved Battery Parameter Estimation Method Considering Operating Scenarios for HEV/EV Applications
Improved Battery Parameter Estimation Method Considering Operating Scenarios for HEV/EV Applications Open
This paper presents an improved battery parameter estimation method based on typical operating scenarios in hybrid electric vehicles and pure electric vehicles. Compared with the conventional estimation methods, the proposed method takes b…