Abstract: In the speed sensorless drive of induction motors, the adaptive full-order observer has been verified effective for its stability and accuracy. However, it is essentially a method based on ...

Order doesn’t always form perfectly—and those imperfections can be surprisingly powerful. In materials like liquid crystals, tiny “defects” emerge when symmetry breaks, shaping everything from cosmic ...

Almost six million drivers could be risking a fine because of a common mistake on the roads. A study by Compare the Market found that one in six drivers find roundabouts stressful, with experts ...

Abstract: This article proposes an enhanced disturbance observer (DOB) design method to address the high-bandwidth control challenges of flexible fast steering mirror (FSM) systems. FSMs rapidly ...

Rotating your truck's tires is one of those maintenance tasks that's easy to overlook, but skipping it can cost you. Tires don't wear evenly on their own, especially on trucks that tow, haul, or drive ...