Dot Physics on MSN

Vector magnetic field calculation using two current-carrying wires

Learn how to perform a vector magnetic field calculation using two current-carrying wires in this clear, step-by-step physics tutorial. We break down key concepts like the Biot–Savart law, vector ...
Hosted on MSN

How to use formula by example in Excel to generate complex formulas

I usually prefer writing my own logic in Excel, so I was hesitant to start using the Formula by Example tool. But when it turned my manual patterns into a perfectly structured formula, it became the ...
IEEE

Complex Vector Disturbance Observer-Based Deadbeat Predictive Current Controller for PMSM Current Harmonics Suppression

Abstract: Under complex operating conditions, deadbeat predictive current control (DPCC) is susceptible to multisource disturbances, including periodic and aperiodic components, which degrades the ...
IEEE

Discrete-Time Current Regulator for Permanent Magnet Synchronous Motor Based on a Unified Complex Vector Model

Abstract: Under low carrier ratio, the current regulator of the permanent magnet synchronous motor (PMSM) is usually designed directly in the discrete-time domain to avoid significantly reduced ...
Investopedia

Discount Rate Defined: How It's Used by the Fed and in Cash-Flow Analysis

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
azoquantum

Translating Complex Quantum Formulas into Computational Reality

A collaborative effort from TU Wien, alongside teams from the United States and Switzerland, has demonstrated that artificial intelligence can significantly advance progress in integrating quantum ...