Results 151 to 160 of about 1,213,963 (193)

Design of Quadrotor Unmanned Aerial Vehicle

2017
This paper designs the dynamic system and main control circuit of quadrotor unmanned aerial vehicle (UAV). Power system of the quadrotor UAV includes brushless DC motor (BDCM), matching paddle, power lithium battery and drive circuit of (BDCM). Its main control hardware circuit includes the main controller minimum system, the sensor module, the ...
Mofei Wu, Zhigang Cheng, Lin Yang, Lamei Xu   +3 more
openaire   +1 more source

Quantitative stability of quadrotor unmanned aerial vehicles

Nonlinear Dynamics, 2016
This article studies the quantitative stability of quadrotor unmanned aerial vehicles, by analyzing the dynamics model and dynamics stability at the stage of takeoff, landing and yawing, respectively. The dynamics stability problems, such as shaking, losing the tracking accuracy of command and out of control, and the design of structural parameters ...
Yunping Liu, Xianying Li, Tianmiao Wang, Yonghong Zhang, Ping Mei   +4 more
openaire   +1 more source

Modelling and hardware co-simulation of a Quadrotor unmanned aerial vehicle

International Journal of Simulation and Process Modelling, 2018
This paper deals with the modelling and hardware (HW) co-simulation of a Quadrotor vertical take-off and landing (VTOL) type of unmanned aerial vehicle (UAV). The developed HW co-simulation platform is based on a reconfigurable I/O (RIO) board of National Instruments (NI) Company, called sbRIO-9636, and a host PC with a real-time operating system (RTOS)
Soufiene Bouallègue, Rabii Fessi
openaire   +2 more sources

Adaptive neural network control for quadrotor unmanned aerial vehicles

2017 11th Asian Control Conference (ASCC), 2017
This paper studies the problem of adaptive attitude stabilization and position control for a quadrotor unmanned aerial vehicle (UAV) system with unknown variable payloads. Based on Back Propagation neural networks, an adaptive PID controller is proposed for quadrotor UAV with unknown variable payloads.
Yan-Fei Teng, Bin Hu 0008, Zhi-Wei Liu 0002, Jian Huang 0001, Zhi-Hong Guan   +4 more
openaire   +1 more source

Direct adaptive neural control of a quadrotor unmanned aerial vehicle

2015 10th Asian Control Conference (ASCC), 2015
This paper presents the design of a direct adaptive neural network (DANN)-based feedback linearization (FBL) controller for a multi-input multi output, unstable, nonlinear and underactuated quadrotor UAV. A full system identification was performed on the quadrotor using radial basis function neural networks (RBFNN).
Jimoh O. Pedro, Andrew J. Crouse
openaire   +2 more sources

Autonomous control system for the quadrotor unmanned aerial vehicle

2016 13th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI), 2016
As the development of mechatronics technology, advanced guidance technology and the control technology of microcomputer,the quadrotor unmanned aerial vehicle is widely used in military and civilian aspects by virtue of excellent stability and agility, which attracts high attention of domestic and abroad researchers. It has become one of hot research in
openaire   +1 more source

Nonlinear adaptive regulation control of a quadrotor unmanned aerial vehicle

2011 IEEE International Conference on Control Applications (CCA), 2011
In this paper, a nonlinear adaptive regulation controller is presented for a class of underactuated quadrotor unmanned aerial vehicle (UAV). The vehicle's dynamics is subject to modeling impression associated with the inertia matrix, aerodynamic damping coefficients, and some other system parameters.
Wei Zeng, Bin Xian, Chen Diao, Qiang Yin, Haotao Li, Yungao Yang   +5 more
openaire   +1 more source

Robust adaptive control of quadrotor unmanned aerial vehicle with uncertainty

2015 IEEE International Conference on Robotics and Automation (ICRA), 2015
In this paper, we deal with the stability and tracking control problem of quadrotor unmanned aerial vehicle (UAV) in the presence of the modeling error and disturbance uncertainty. The flight tracking control system combines classical proportional-derivative (PD) like term with robust and adaptive control term.
Shafiqul Islam, Muhammad Faraz Faraz, Reem K. Ashour, Jorge Manuel Miranda Dias, Lakmal D. Seneviratne   +4 more
openaire   +1 more source

Robust control with sliding mode for a quadrotor unmanned aerial vehicle

2012 IEEE International Symposium on Industrial Electronics, 2012
A robust control approach denoted sliding control of MIMO nonlinear system based on the output feedback linearization is developed to attenuate the parametric uncertainties. The scheme is dedicated to model of unmanned aerial vehicles (the quadrotor UAV).
Mohamed Fayçal Khelfi, Abderrahmane Kacimi   +1 more
openaire   +1 more source

Quadrotor unmanned aerial vehicle controller design and synthesis

2015 Tenth International Conference on Computer Engineering & Systems (ICCES), 2015
The field of UAVs is quit rich of applications and it can be considered as one of the major fields that can have great future potential. For the four motors vertical take-off and landing (VTOL) aircraft known as the quadcopter specially. it have drawn great attention of the scientific researchers nowadays.
M. Mahfouz, Shady. A. Kader
openaire   +1 more source