The ability of the aircraft to trace the waypoint trajectory is a major requirement for the
completion of various missions. However, the magnitude of steady state error and multiple …

Unnamed Aerial Vehicle (UAV) technology of drone is widely used to carry out various
mission such as photography, disaster monitoring, and area mapping. However, crash can …

Quadrotor unmanned aerial vehicles are utilized in basically every sector of society,
including the business, civil, and military industries. Popular applications include delivery …

This paper presents a comparison between the Proportional Integral Derivative (PID), a
classical controller, and Linear Quadratic Regulator (LQR), an optimal controller, acting on a …

This paper presents an extended time-delayed control (ETDC) scheme and applies it to a
quadrotor system. The proposed ETDC scheme uses a one-sample delayed information of …

This paper uses the adaptive dynamic programming (ADP) method to achieve optimal
trajectory tracking control for quadrotors. Relying on an established mathematical model of a …

The hovering flight of a quadrotor Unmanned Aerial Vehicle (UAV) refers to maintaining the
aircraft in a fixed position in the air, without lateral, vertical, or rotational movements, using …

Disturbance observer-based control is widely employed in control systems. It demonstrates
the ability to estimate intricate disturbances for subsequent measurement, thereby enabling …

In this article, a fixed-time disturbance observer-based model predictive control algorithm is
proposed for trajectory tracking of quadrotor in the presence of disturbances. First, a novel …

Perkembangan pesawat tanpa awak dalam beberapa tahun terakhir menjadi perhatian
banyak pihak dan menarik banyak peminat. Pesawat tanpa awak telah banyak digunakan …