AI, robotics and Nvidia’s CEO dominate the conversation at CES

Not surprisingly, artificial intelligence dominated the announcements and conversation at CES, as Nvidia announced new AI ...

Why Stock Picking Often Fails- And What To Do Instead

S&P 500 gains derive from few stocks. Learn ETF vs. stock-picking tradeoffs, timing risks, and theme investing ...
IEEE

Optimization and prediction of step response of brushless DC motor based on grey system theory

Abstract: Brushless DC motors are widely used in industrial control, automation equipment and other fields, and their response performance plays a decisive role in the overall operation of the system.
IEEE

A Low-Spike Bridgeless High Step-Up Y-Source LLC DC–DC Converter by Graph-Based Topology Simplification Method

Abstract: Y-source impedance (YSI) network with cascading technology is a feasible way to achieve high step-up performance for renewable energy systems. However, the traditional YSI network-based ...