Angled micro-actuators boost force and range for next-gen silicon photonics

Silicon photonic systems rely increasingly on micro-electro-mechanical systems (MEMS) actuators to provide precise beam steering, wavelength tuning, and optical switching. These applications demand ...
Tech Xplore

Study finds 'dosed' nonlinearity can beat linear and fully nonlinear AI

Umbrella or sun cap? Buy or sell stocks? When it comes to questions like these, many people today rely on AI-supported recommendations. Chatbots such as ChatGPT, AI-driven weather forecasts, and ...
TMCnet

WiMi Studies Hybrid Quantum-Classical Inception Neural Network Model for Image Classification

WiMi Hologram Cloud Inc. (NASDAQ: WiMi) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") ...

Strong Field Spin-Boson model revises how intense lasers drive electrons in dense matter

A team of physicists from the University of Ottawa have developed a new theoretical model that shines new light on how ...

How machine learning helps MEMS actuators move in perfect lines

Microelectromechanical systems (MEMS) electrothermal actuators are widely used in applications ranging from micro-optics and ...
IEEE

Linear and Nonlinear Model Predictive Control for Distributed Energy Resources in Power Grids

Abstract: Modern electricity grids are increasingly integrating distributed energy resources (DERs), such as solar plants, battery storage, heat pumps, and electric vehicles. These DERs and dynamic ...
IEEE

Controller Design for Sensorless Brushless DC Motors Through a Nonlinear Model Predictive Tracker and Augmented Extended Kalman Filter

Abstract: This article proposes a nonlinear model predictive controller (NMPC) combined with an augmented extended Kalman filter (AEKF) for sensorless brushless direct current (BLDC) motors. The ...