Path following and obstacle avoidances are used in heading control path replanning for unmanned surface vessels (USVs), which have attracted the interest of many researchers over years. This paper investigates path-following avoidance problems USVs. First, on basis current position desired path, an adaptive line-of-sight (ALOS) algorithm is to obtain angle, sideslip angle compensation considere...

This article investigates the problem of coordinated path following for fixed-wing unmanned aerial vehicles (UAVs) with speed constraints in two-dimensional plane. The objective is to steer a fleet UAVs along path(s) while achieving desired sequenced inter-UAV arc distance. In contrast previous path-following studies, we are able through our proposed hybrid control law deal forward and angular ...