4 papers
Chemodynamical Study and Evidence for Hot Compact Companions to Blue Straggler Stars in Berkeley 31
Deniz Cennet Çınar, D. Bisht, Ing-Guey Jiang +2
We present a detailed study of the open cluster Berkeley 31 using Gaia DR3 astrometry, Gaia-ESO Survey DR5.1 spectroscopy, and multi-wavelength photometry. We identify 329 probable…
Safe Navigation in the Presence of Range-Limited Pursuers
Thomas Chapman, Alexander Von Moll, Isaac E. Weintraub
This paper examines the degree to which an evader seeking a safe and efficient path to a target location can benefit from increasing levels of knowledge regarding one or more range…
Engagement Zones for a Turn Constrained Pursuer
Thomas Chapman, Isaac E. Weintraub, Alexander Von Moll +1
This work derives two basic engagement zone models, describing regions of potential risk or capture for a mobile vehicle by a pursuer. The pursuer is modeled as having turn-constra…
Min-Time Escape of a Dubins Car from a Polygon
Isaac E. Weintraub, Alexander Von Moll, David Casbeer +3
A turn constrained vehicle is initially located inside a polygon region and desires to escape in minimum time. First, the method of characteristics is used to describe the time-opt…