Abstract: In this article, a collision-free elliptical target encircling coordination with an improved convergence is constructed for a colony of unmanned aerial vehicles (UAVs). First, an enhanced ...

This package contains a MATLAB tool for analyzing 2D compressible and incompressible flows. The code was designed to be user-friendly, with high-level functions for mesh creation, imposing boundary ...

To better understand the penetration mechanism of the elliptical cross-section projectile (ECSP) into semi-infinite concrete target, penetration experiments using three types of ECSPs with different ...

The Flyway Fata Morgana is the latest addition to Isotope’s collection of characterful, design-first watches. Inspired by the rare optical phenomenon in which land and sky appear to merge, it ...

Abstract: This article proposes a geometric-based method of the ground-point visibility from a satellite or satellite constellation in elliptical orbit considering the J 2 perturbation. First, the ...