IEEE

Simplified Carrier-Based SVDPWM Methods Using Reduced Common Mode Voltage Vector Redundancy for Improving Output Current Ripple in Four-Level NPC Inverter

Abstract: In this article, new fast and Three-level reduced common-mode voltage (RCMV) space vector Discontinuous pulse width modulation (SVDPWM) strategies are proposed to achieve high performance in ...
IEEE

Improved GPT2 Event Extraction Method Based on Mixed Attention Collaborative Layer Vector

Abstract: As internet information expands rapidly, extracting valuable event information from unstructured text has become an important research topic. This paper proposes an improved GPT2 model, ...

Iron catalyst drives asymmetric 1,6 addition of aliphatic Grignard reagents to α,β,γ,δ-unsaturated carbonyl compounds

Scientists at the Institute of Science Tokyo (Science Tokyo) have successfully realized the highly selective asymmetric 1,6 ...