Analog computers are systems that perform computations by manipulating physical quantities such as electrical current, that ...

Two decades ago, the mathematician Moon Duchin spent her summers teaching geometry at Mathcamp, a program for mathematically ...

Researchers have successfully developed a rapid and scalable evaporation-induced method to create continuous, uniform thin ...

Abstract: This brief is concerned with the stability analysis of amplidyne electrical systems (AESs) equipped with a delayed PI controller. Firstly, the model of AESs with time-varying delays and a PI ...

It’s become a trendy managerial acronym: VUCA, short for volatility, uncertainty, complexity, and ambiguity, and a catchall for “Hey, it’s crazy out there!” It’s also misleading: VUCA conflates four ...

Abstract: As key subsystem of the semiconductor etching system, the multimodule megahertz inverter needs to modulate power through load differences efficiently and accurately, however, losses of ...