This study presents a feedback control strategy for the regulation of a planar vertical takeoff
and landing aircraft. To this end, two controllers that work simultaneously were designed …

This work proposes a robust controller to solve the trajectory‐tracking control problem of
planar vertical take‐off and landing (PVTOL) aircraft under crosswind. The controller …

This research examined possible contributions of subjective conceptions about
development to the study of long-term personality stability and change. Young, middle-aged …

This work proposes a nonlinear controller, based on the Theory of Lyapunov, to stabilize a
quadrotor when accomplishing positioning and trajectory tracking tasks restricted to a …

The current status of research around the world concurs on the powerful influence of micro-
and nano-textured surfaces in terms of surface functionalization. In order to characterize the …

This paper addresses the trajectory tracking control problem of a planar vertical take-off and
landing (PVTOL) aircraft in the presence of position constraints and external disturbances. A …

Nowadays, the energetic cost of flying in electric-powered UAVs is one of the key
challenges. The continuous evolution of electrical energy storage sources is overcome by …

This paper presents a new power management algorithm for an off-grid photovoltaic system.
The algorithm uses linear algebra control and includes DC Bus voltage control. To evaluate …

An output-feedback control strategy for the regulation of a planar vertical take-off and
landing aircraft is presented here. The strategy consists of two controllers that work …

Based on a linear algebra approach, this paper aims at developing a novel control law able
to track reference profiles that were previously-determined to optimize the protein production …