SRM plume: A candidate as space debris braking system for Just-In-Time Collision avoidance maneuver
Sign Up to like & getrecommendations! Published in 2019 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2017.12.014
Abstract: Abstract A possible system suited for Just-In Time Collision Avoidance (JCA) is a cloud injected in a sub-orbital trajectory by a sounding rocket that will drag down the passing object because of the local higher… read more here.
Keywords: collision avoidance; collision; system; time collision ... See more keywords
Millisecond measurements without equipment: time of collision of a ping-pong ball with a table
Sign Up to like & getrecommendations! Published in 2017 at "Physics Education"
DOI: 10.1088/1361-6552/52/1/013006
Abstract: We describe a simple experiment giving the opportunity to estimate the time of collision of a freely falling ping-pong ball and a table. The method is based on the ball deformation measurement and uses just… read more here.
Keywords: pong ball; ping pong; ball table; time collision ... See more keywords
Rotational symmetry of the multiple-relaxation-time collision model.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.043309
Abstract: We point out that the minimal components of the tensorial moments of the distribution that can be independently relaxed in collision without violating rotational symmetry are its irreducible representation (irrep) of SO(3), and a generic… read more here.
Keywords: collision; relaxation; rotational symmetry; relaxation time ... See more keywords
Time-to-Collision-Based Awareness and Congestion Control for Vehicular Communications
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2949131
Abstract: Vehicular wireless communications require both congestion control to guarantee the availability of a fraction of the bandwidth for safety-related event-driven messages in emergency cases, and awareness control to adapt the beaconing activity to the application… read more here.
Keywords: control; congestion; time collision; situation ... See more keywords