Safe and simultaneous arrival of constant speed, constant altitude UAVs on target is solved
by design of paths of equal lengths. The starting point of the solution is the well-known …

Aircraft trajectory is one of the most fundamental objects in air traffic management. Its
optimization is essential to ensure efficient and sustainable aviation. This survey proposes to …

In recent years there has been a great effort to convert the existing Air Traffic Control system
into a novel system known as Free Flight. Free Flight is based on the concept that increasing …

This work presents a formulation of a stable receding horizon controller (RHC) for the
minimum time trajectory optimization problem with a vehicle flying in a complex environment …

This thesis presents methods for finding optimal trajectories for vehicles subjected to
avoidance and assignment requirements. The former include avoidance of collisions with …

This paper provides an approach for the deconfliction problem for a pair of constant altitude,
constant speed unmanned aerial vehicles (UAVs) modeled as unicycles in the presence of …

The primary goal of an aircraft emergency landing planner is to safely and efficiently land on
a runway. One commonly used tool is the solution} of Dubins problem, which defines …

在自由飞行中, 为了保证任何两架飞机之间的距离不能小于给定的安全间隔,
采用内点约束条件和最优控制中的庞特里亚金极小值原理, 研究了自由飞行中飞机的控制向量受 …

Unmanned aerial vehicles (UAVs) are making increasingly long flights today with
significantly longer mission times. This requires the UAVs to have long endurance as well as …

A real-time collision avoidance algorithm is developed based on parameterizing an optimal
control problem with B-spline curves. The optimal control problem is formulated in output …