Trains on MSN

Walthers HO scale EMD SW1 switcher review

A new run of HO scale Electro-Motive Division SW1 end-cab switchers is now available from Wm. K. Walthers Inc. The Mainline-series model has received several upgrades since I last reviewed it in the ...
Federal Register

Kean Burenga and Chesapeake and Delaware, LLC-Continuance in Control Exemption-Delaware and South Branch Railroad, LLC

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.
IEEE

Model-Free Current Predictive Control for PMSMs With Ultralocal Model Employing Fixed-Time Observer and Extremum-Seeking Method

Abstract: Conventional model predictive current control of permanent magnet synchronous machines (PMSMs) relies heavily on a precise mathematical model, which may be challenging to obtain in certain ...
IEEE

Model Predictive Control Strategies in Switched Reluctance Motor Drives—An Overview

Abstract: Model predictive control (MPC) is an advanced control technique with salient features, such as simplicity applied in multivariable systems, fast-transient response, inclusion of ...
CalMatters

Allow local governments to impose rent controls

Many cities, including San Francisco and Los Angeles, limit the amount a landlord can raise the rent each year — a policy known as rent control. But for nearly 30 years, California has imposed limits ...