Pythagorean–hodograph curves are characterized by the special property that their
“parametric speed”—ie, the derivative of the arc length with respect to the curve parameter …

In the problem of trajectory optimization for unmanned aerial vehicles (UAVs) passing
through multiple target points, continuous velocity and acceleration in the process of …

With the increasing demand for unmanned aerial vehicles (UAVs), the number of UAVs in
the airspace and the risk of mid-air collisions caused by UAVs are increasing. Therefore …

This paper presents a cooperative trajectory-generation framework to efficiently compute a
set of spatial trajectories for a team of cooperating vehicles: in particular, for unmanned …

The paper addresses the problem of environmental boundary tracking for the nonholonomic
mobile robot with uncertain dynamics and external disturbances. To do environmental …

The past decade has witnessed sustained interest in elucidating the basic theory of
Pythagorean–hodograph (PH) curves, develo** construction algorithms, formulating …

Pythagorean-hodograph (PH) curves offer distinct advantages in planning curvilinear paths
for unmanned or autonomous air, ground, or underwater vehicles. Although several authors …

After years of development, low-cost Unmanned Aerial Vehicles (UAVs) play a pyramidally
important role in applications of miscellaneous fields by virtues of their excellent mobility and …

This paper deals with 3D cooperative path planning of Unmanned Aerial Vehicles (UAVs) in
a static environment with known stationary obstacles. Differential geometry techniques …

This study uses a Bezier curve-based sha** (BCBS) approach based on the dynamic
model to quickly generate 3D cooperative trajectories for unmanned aerial vehicles (UAVs) …