Abstract: In this article, a flocking control strategy combining with artificial potential field is developed for collision-free trajectory tracking of satellite cluster with multiple disturbances and ...

Abstract: Discrete and periodic contact switching is a key characteristic of steady-state legged locomotion. This letter introduces a framework for modeling and analyzing this contact-switching ...

Photos show aftermath of a shooting and fire at a Michigan church A gunman opened fire inside a Church of Jesus Christ of Latter-day Saints chapel in Michigan during a Sunday service and set the ...