Tech Xplore on MSN

GNSS-only method delivers stable positioning for autonomous vehicles in urban areas

Global navigation satellite systems (GNSS) are vital for positioning autonomous vehicles, buses, drones, and outdoor robots. Yet its accuracy often degrades in dense urban areas due to signal blockage ...

Entangled Atoms Are Transforming How We Measure the World

Entangled atoms, separated in space, are giving scientists a powerful new way to measure the world with stunning precision.

Entangled atomic clouds enable more precise quantum measurements

Researchers at the University of Basel and the Laboratoire Kastler Brossel have demonstrated how quantum mechanical ...

Patients struggle to measure blood pressure at home, study finds

Despite guideline recommendations and improved access to care, individuals with hypertension are unlikely to measure their ...
IEEE

Study on Temperature Measurement Errors and Correction Method of Inner Surface of Cavity-Like Objects With Directional Reflection Characteristics

Abstract: The thermal radiation reflection properties of real material surfaces tend to be directional, which leads to inaccuracies in existing methods for measuring the diffuse inner surface ...
RF Globalnet

9 Real-World Variables That Destroy Oscillator Accuracy (And How to Measure Them)

Oscillator drift remains one of the most critical threats to precision timing in high-performance communication systems. In ...
IEEE

Residual Position Error Compensation Method Based on JEP-DNN for Robot Vision Measurement System

Abstract: Accurate positioning of surface geometric features is essential for quality inspection of automotive components. While vision-based robotic measurement systems are extensively employed, ...