Self-configuring optical devices automatically learn how to sort out light

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...
The Fabricator

XYZ, YBC, LRA—what does it all mean?

Y, B, and C relate to the axis names most manufacturers use on CNC tube benders. LRA stands for length, rotation, and angle, ...
The Fabricator

XYZ, YBC, and LRA: understanding coordinate systems for CNC tube bending

Y, B, and C relate to the axis names most manufacturers use on CNC tube benders. LRA stands for length, rotation, and angle, ...
Bulletin of the Atomic Scientists

How Hans Bethe and Richard Garwin served the missile defense system they publicly criticized

During the Cold War, two physicists became public "opponents" of the Pentagon's antiballistic missile systems. But they kept ...
IEEE

Fixed-Time Formation Tracking for Heterogeneous Linear Multiagent Systems With a Nonautonomous Leader

Abstract: This article studies the fixed-time time-varying formation (TVF) tracking control problem for heterogeneous multiagent systems with a nonautonomous leader under a directed communication ...
IEEE

Linear Active Disturbance Rejection Control of IPMSM Based on Quasi-Proportional Resonance and Disturbance Differential Compensation Linear Extended State Observer

Abstract: When the interior permanent magnet synchronous motor drive system is affected by both dc and ac disturbances, the estimation error of ac disturbance cannot ...
GitHub

GATE Data Science (DA) Preparation Repository

This repository serves as a comprehensive guide for students preparing for the GATE Data Science (DA) examination. You can access notes for each subject, revise core concepts, and practice problems ...