Morning Overview on MSN

This 5,000-year-old relic shows mind-blowing, computer-grade precision

In a glass case in Cairo, a 5,000-year-old stone disc carved from fragile schist looks less like a ritual object and more ...
Tech Xplore on MSN

A geometric twist boosts the power of robotic textiles

By rethinking how thin metal threads are woven into a flexible textile, EPFL researchers have created a lightweight fabric ...
IEEE

Backstepping Control Collaborative Shaft Torque Observer for Limit Cycle Oscillation Suppression of Fully Closed-Loop Gear Transmission Servo System

Abstract: To address the problem of gear clearance causing the limit cycle oscillation at the positioning end, further deteriorating the positioning accuracy of the servo system, and even causing ...
IEEE

Thermal-stress-sag Coupling Power Flow Calculation and Safety Assessment of Overhead Line under Extreme High Temperature Environment

Abstract: The frequent occurrence of extreme high temperature weather in summer results in a rapid increase in power grid load, heavy load or overload of power grid overhead lines or transmission ...