Payload transportation and manipulation by rotorcraft drones are receiving a lot of attention
from the military, industrial and logistics research areas. The interactions between the UAV …

This letter presents the design and experimental study of an adaptive nonlinear controller for
Unmanned Aerial Vehicles (UAVs) in the presence of unknown time-varying disturbances …

This paper addresses the trajectory tracking control problem for a quadrotor suspended load
system without load's linear velocity measurement and cable length information. Firstly, the …

This paper considers motion control of a slung load system (SLS) which consists of a
multirotor unmanned aerial vehicle (UAV) carrying a slung load with a cable. This paper …

In this article, a novel fractional‐order recursive integral terminal sliding mode (FORITSM)
control is proposed for nonlinear systems in the presence of external disturbances with …

In the field of logistics transportation, unmanned aerial vehicles are commonly utilized for
cargo transport in a suspended manner, and the suspended payloads will exhibit the double …

In this work, a robust adaptive anti-swing control strategy is proposed for the quadrotor slung-
load system (QSLS) with constrained flight states and unknown disturbances. Based on the …

This paper addresses the robust control for a slung-mass quadrotor under abrupt velocity
changes. The proposed algorithm is based on a sliding mode controller applied to the …

Introduction The paper introduces a novel optimal feedforward controller for Hydraulic
manipulators equipped with a passive grapple, addressing the issue of sway during and …