IEEE

Model-Free Predictive Control Based on RLS Algorithm for Grid-Forming Inverters With Virtual Synchronous Generator

Abstract: As a key element to connect renewable energy sources, grid-forming inverters (GFIs) mostly use droop control as an outer loop, but it can cause a swift change in the system frequency when ...

Closed-loop insulin system improves glucose control during pregnancy, clinical trial finds

A collaborative effort across 14 clinical centers in Canada and Australia reports that pregnant women with type 1 diabetes ...
Electronic Design

How to Design Very Wide Loop BW High-Performance PLL Frequency Synthesizers (Part 3)

A special technique produces very wide loop BWs in high-frequency PLLs (and hence, indirect (PLL) synthesizers), thereby achieving very low phase noise rivaling that of direct (MMD) synthesizers. A ...
IEEE

Parameter Design and Predictive Antiwindup of Double Closed-Loop Control for DC Three-Stage Generator in More Electric Aircraft

Abstract: The DC three-stage generator (TSG) has been widely adopted as the main power source in aviation high-voltage dc power systems. With the evolution toward more electric aircraft, it is crucial ...