IEEE

Initial Position Detection and Polarity Identification for IPMSMs Using a Linear Time-Invariant Enhanced Phase-Locked Loop in HFSI

Abstract: This article proposes an improved position sensorless control method for interior permanent magnet synchronous motors (IPMSMs) using high-frequency square-wave injection (HFSI). Conventional ...
IEEE

Iterative Learning Control for Closed-Loop Systems with Actuator Saturation using Alternating Projection

Abstract: Iterative learning control (ILC) is typically applied in practice combined with a feedback controller for time-domain stability. In this closed-loop design with actuator constraints, ...
Daily Mail

How much has immigration grown YOUR town? Use our interactive tool to discover how local populations have changed across the UK

Immigration has pushed the UK population to a record 69.3million with numbers rising by more than three–quarters of a million over 12 months. New figures from the Office for National Statistics (ONS) ...
The Island Packet

SLED releases arrest warrants after 5 detained in Bluffton ICE operation

The five men arrested Thursday in Bluffton during an operation by Immigration and Customs Enforcement were allegedly using others’ Social Security numbers for work and lacked legal residency in the ...
BBC

Police used journalists' phone data to detect leaks by staff, report says

Concerns have been raised over how the Police Service of Northern Ireland (PSNI) used journalists' phone numbers to check for any leaks of information by its officers or staff. A 200-page report also ...