IEEE

A Modified VSG Control Scheme With Virtual Resistance to Enhance Both Small-Signal Stability and Transient Synchronization Stability

Abstract: The existing studies show that the virtual resistance scheme has positive effects on synchronous resonance suppression but negative effects on transient synchronization stability of virtual ...
IEEE

5-Dimension Cross-Industry Digital Twin Applications Model and Analysis of Digital Twin Classification Terms and Models

Abstract: A Digital Twin is an auspicious cross-industry concept in the era of digitalization, which promises a wide range of benefits such as efficiency improvements, predictions of future ...
IEEE

A Review of Population-Based Metaheuristics for Large-Scale Black-Box Global Optimization—Part I

Abstract: Scalability of optimization algorithms is a major challenge in coping with the ever-growing size of optimization problems in a wide range of application areas from high-dimensional machine ...
IEEE

The Advanced Hyperspectral Imager: Aboard China's GaoFen-5 Satellite

Abstract: This article introduces the design and imaging principles of the Advanced Hyperspectral Imager (AHSI) aboard China's GaoFen-5 satellite. The AHSI is a visible and nearinfrared ...
IEEE

Cross-Modal Feature Fusion and Interaction Strategy for CNN-Transformer-Based Object Detection in Visual and Infrared Remote Sensing Imagery

Abstract: Due to the complementarity of visible and infrared images, it has become more favorable to fuse these two modalities to improve the object detection accuracy in the remote sensing area.
IEEE

25% - Efficiency flexible perovskite solar cells via controllable growth of SnO

Abstract: High power conversion efficiency (PCE) flexible perovskite solar cells (FPSCs) are highly desired power sources for aerospace crafts and flexible electronics. However, their PCEs still lag ...
IEEE

Observer-Based Fixed-Time Control for Permanent-Magnet Synchronous Motors With Parameter Uncertainties

Abstract: In this article, a fixed-time observer-based sliding-mode control strategy is proposed for a permanent-magnet synchronous motor. Both the current regulation loop (inner loop) and the ...
IEEE

Bayesian Degradation Analysis With Inverse Gaussian Process Models Under Time-Varying Degradation Rates

Abstract: Degradation observations of modern engineering systems, such as manufacturing systems, turbine engines, and high-speed trains, often demonstrate various patterns of time-varying degradation ...
IEEE

High-Reliability FPGA-Based Systems: Space, High-Energy Physics, and Beyond

Abstract: Field-programmable gate arrays (FPGAs) have been shown to provide high computational density and efficiency for many computing applications by allowing circuits to be customized to any ...
IEEE

Underwater Image Enhancement by Attenuated Color Channel Correction and Detail Preserved Contrast Enhancement

Abstract: An underwater image often suffers from quality degradation issues, such as color deviations, low contrast, and blurred details, due to the absorption and scattering of light. In this article ...
IEEE

Speed Sensorless Control for Permanent Magnet Synchronous Motors Based on Finite Position Set

Abstract: This article presents a novel method for the sensorless control of interior permanent-magnet synchronous motors. An iterative search strategy based on dichotomy is proposed to provide a ...
IEEE

Stability Control for Grid-Connected Inverters Based on Hybrid-Mode of Grid-Following and Grid-Forming

Abstract: Grid-connected inverters (GCIs) operating in grid-following (GFL) mode may be unstable under weak grids with low short-circuit ratio (SCR). Improved GFL controls enhance the small-signal ...