Adaptive backstepping control for autonomous shipboard landing of a quadrotor with input saturation
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DOI: 10.1002/asjc.2326
Abstract: This paper presents a novel autonomous shipboard landing control algorithm of a quadrotor subject to external disturbances and input saturation. A coupled six‐degrees‐of‐freedom (6‐DOF) nonlinear relative motion model is derived to facilitate the controller design.… read more here.
Keywords: shipboard landing; input saturation; quadrotor; control ... See more keywords
Flatness‐based sliding mode control for stabilizing a spherical pendulum on a quadrotor
Sign Up to like & getrecommendations! Published in 2024 at "Asian Journal of Control"
DOI: 10.1002/asjc.3308
Abstract: This paper presents the problem of transporting a suspended load by a quadrotor. A full model considering the quadrotor and the dynamics of the suspended load, in a three‐dimensional space, is proposed considering as control… read more here.
Keywords: control; quadrotor; suspended load; mode control ... See more keywords
Model predictive control for trajectory tracking of quadrotor based on neural dynamics optimization
Sign Up to like & getrecommendations! Published in 2025 at "Asian Journal of Control"
DOI: 10.1002/asjc.3843
Abstract: As a typical MIMO underactuated nonlinear system, a quadrotor is highly sensitive to both its internal states and external disturbances. To ensure a stable flight and precise trajectory tracking under strict state and input constraints,… read more here.
Keywords: model predictive; control; quadrotor; predictive control ... See more keywords
Formation flight approach and experiment for multiple quadrotor drones with optical motion capture localization system
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.7465
Abstract: The formation category for multiple quadrotor drones with the distributed formation protocol is addressed. By exploiting an indoor optical motion capture location system, the formation flight experiment for practical multiple quadrotor drones is performed. Firstly,… read more here.
Keywords: multiple quadrotor; quadrotor drones; quadrotor; motion ... See more keywords
Flying on point clouds: Online trajectory generation and autonomous navigation for quadrotors in cluttered environments
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Field Robotics"
DOI: 10.1002/rob.21842
Abstract: Micro aerial vehicles (MAVs), especially quadrotors, have been widely used in field applications, such as disaster response, field surveillance, and search‐and‐rescue. For accomplishing such missions in challenging environments, the capability of navigating with full autonomy… read more here.
Keywords: point; point clouds; clouds online; quadrotor ... See more keywords
An adaptive backstepping sliding mode method for flight attitude of quadrotor UAVs
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Central South University"
DOI: 10.1007/s11771-018-3765-0
Abstract: To overcome nonlinear and 6-DOF (degrees of freedom) under-actuated problems for the attitude and position of quadrotor UAVs, an adaptive backstepping sliding mode method for flight attitude of quadrotor UAVs is proposed, in which an… read more here.
Keywords: quadrotor; sliding mode; quadrotor uavs; method ... See more keywords
Adaptive neural network based sliding mode altitude control for a quadrotor UAV
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Central South University"
DOI: 10.1007/s11771-018-3943-0
Abstract: Reasons and realities such as being non-linear of dynamical equations, being lightweight and unstable nature of quadrotor, along with internal and external disturbances and parametric uncertainties, have caused that the controller design for these quadrotors… read more here.
Keywords: quadrotor; sliding mode; control; altitude ... See more keywords
Adaptive tracking control of a quadrotor unmanned vehicle
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-017-0022-7
Abstract: The design of a flight control system for an under-actuated quadrotor aircraft in presence of parametric uncertainties and external disturbance is quite challenging. In this study, we propose an adaptive trajectory tracking control base on… read more here.
Keywords: quadrotor; quadrotor unmanned; control; vehicle ... See more keywords
Finite-time Control for Image-based Visual Servoing of a Quadrotor Using Nonsingular Fast Terminal Sliding Mode
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-019-0005-9
Abstract: This paper investigates finite-time control for image-based visual servoing (IBVS) of a quadrotor subjects to image dynamics uncertainties and external disturbances. The quadrotor model is firstly proposed, based on this model and suppose that sensors… read more here.
Keywords: time control; quadrotor; finite time; image ... See more keywords
Adaptive fractional order sliding mode control for a quadrotor with a varying load
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.01.053
Abstract: Abstract Due to their high maneuverability, quadrotors are very suitable vehicles for displacement of loads. Even so, loads can cause overweight that acts as a disturbance in momentums of inertia of quadrotor. As a result,… read more here.
Keywords: sliding mode; order sliding; fractional order; adaptive fractional ... See more keywords
Stereo vision based obstacle collision avoidance for a quadrotor using ellipsoidal bounding box and hierarchical clustering
Sign Up to like & getrecommendations! Published in 2020 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2020.105882
Abstract: Abstract A collision avoidance algorithm for multiple unknown static obstacles is proposed for a quadrotor system. A stereo vision system with a limited field of view and sensing range is assumed to be mounted on… read more here.
Keywords: quadrotor; bounding box; collision; stereo vision ... See more keywords