Ask any engineer what the velocity of a point on a rigid body is, and they will correctly say that it's the time rate of change of a linear position vector. Ask any engineer what angular velocity is, ...

Angular velocity is a measure of how quickly an object rotates around a specific axis or point. It plays a significant role in fields such as physics, engineering, and astronomy. Understanding and ...

Abstract: This paper is primarily dedicated to the methodology for angular velocity estimation. Initially, a specific force equation is formulated utilizing an accelerometer to establish the ...

Abstract: Radar provides information on target distance, direction, and velocity, but not directly on angular velocity. We study signal processing for estimating angular velocity directly by radar.

Introduction You might have seen figure skaters spinning around quickly and then tucking their arms to spin faster—or opening them to spin more slowly. This happens, thanks to a physics concept known ...