Making quantum vibrations nonlinear to enable phonon-phonon interactions

Phonons are the quantum units of mechanical vibration. They describe how motion propagates through a solid at the smallest ...
Science Daily

Scientists used 7,000 GPUs to simulate a tiny quantum chip in extreme detail

Researchers have pushed quantum chip design into a new era by simulating every physical detail before fabrication. Using a ...
Military Times

Sentinel ICBM program hit by software delays, Minuteman extension risks: GAO

Attendees tour the LGM-35A Sentinel munitions storage igloos at Vandenberg Space Force Base, California, Dec. 1, 2025. (Staff Sgt. Joshua LeRoi/Space Force) The U.S. Air Force’s troubled Sentinel ...
GitHub

Nonlinear Model-Predictive Control Using Koopman Operator

This document provides a detailed explanation of the MATLAB code that demonstrates the application of the Koopman operator theory for controlling a nonlinear system using Model Predictive Control (MPC ...
Science Daily

Physicists prove the Universe isn’t a simulation after all

New research from UBC Okanagan mathematically demonstrates that the universe cannot be simulated. Using Gödel’s incompleteness theorem, scientists found that reality requires “non-algorithmic ...
CNN

The US air traffic control system is in desperate need of improvement. Would privatization help?

Almost everyone agrees that the US air traffic control system is broken. Longstanding staffing shortages. Antiquated technology. And now, air traffic controllers are caught in the middle of a ...
The Gazette

Simulation center helps prepare Colorado Springs nursing students

Nursing student Emma Frayre talks to dying patient Sophia, played by Ruth Olson, and her son, Eric, played by Jacob Hacker, during a simulation exercise while UCCS junior Mica Law runs the scenario ...
IEEE

Nonlinear System Control Based on an Output Recurrent TS Fuzzy Controller

Abstract: The Takagi–Sugeno (TS) fuzzy control design method has been widely utilized for nonlinear system control due to its ability to approximate complex system behaviors. Traditionally, TS fuzzy ...
The White House

PROMOTING THE EXPORT OF THE AMERICAN

Section 1. Purpose. Artificial intelligence (AI) is a foundational technology that will define the future of economic growth, national security, and global competitiveness for decades to come. The ...
Purdue University

Space systems degrees program meets the challenge of modern engineering

WEST LAFAYETTE, Ind. — Purdue University is standing at the forefront of expanding space exploration and a future economy with the creation of the first-ever Comprehensive Space Engineering Degrees ...
IEEE

Adaptive Parameter Estimation Based Nonlinear Active Disturbance Rejection Controller for a PMSM System

Abstract: Considering total disturbances, i.e., parameter variation, model error, and load mutation, an adaptive active disturbance rejection control (adaptive ADRC) method is proposed to regulate the ...