In physics, displacement is a key concept that allows us to measure an object’s overall change in position. One way to determine such displacement is by analyzing a velocity-time graph. In this ...

Abstract: Estimation of position, velocity, and attitude of a rigid body is crucial for various applications. Many of these rely on position and Magnetic, Angular Rate, and Gravity (MARG) sensors, ...

Abstract: Future lunar missions will require onboard, real-time position, velocity, and timing (PVT) knowledge for surface users. This article introduces accurate, real-time, and onboard PVT ...

A standalone Python script featuring a graphical user interface (GUI) to simulate, analyze, and visualize four-bar linkages with position and velocity analysis. Below are the five built‑in presets, ...

Satisfaction with a desired outcome depends both on its position (i.e., the actual value of the outcome) and on its velocity (i.e., the change in the value). In a questionnaire study, we investigated ...

We open-source the source code and experiment dataset of a novel Real-time Kinematic positioning architecture with Enhanced Velocity Constraints (RTK-EVC) via Factor Graph Optimization in ...