Results 171 to 180 of about 88,617 (212)

Aerial grasping of a moving target with a quadrotor UAV

2012 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2012
For a quadrotor aircraft, we study the problem of planning a trajectory that connects two arbitrary states while allowing the UAV to grasp a moving target at some intermediate time. To this end, two classes of canonical grasping maneuvers are defined and characterized. A planning strategy relying on differential flatness is then proposed to concatenate
Riccardo Spica, Antonio Franchi, Giuseppe Oriolo, Heinrich H. Bülthoff, Paolo Robuffo Giordano   +4 more
openaire   +2 more sources

Modeling and Control of UAV Quadrotor

2019 4th International Conference on Power Electronics and their Applications (ICPEA), 2019
Since the advances in technologies and the ability to manufacture miniature sensors and controllers using the Micro-Electro-Mechanical Systems (MEMS) technologies, there have been a lot of advances in the Unmanned Aerial Vehicle (UAV) area. A lot of the research conducted focused on the quadrotor due to its previously mentioned advantages of easier ...
Razika Zammoum Boushaki, Yacine ARIBI, Hocine LOUBAR, Younes HAMZA, Kouzou Abdellah   +4 more
openaire   +1 more source

Modeling and control of a quadrotor UAV

2014 15th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA), 2014
In the recent years, the control of Unmanned Aerial Vehicles (UAV) has become one of the most interesting field of research, especially for Vertical Take-Off and Landing vehicles (VTOL), due to the needs to such system, the simplicity of their construction and due to the important technological advances in control boards, sensors, communication tools ...
Mizouri Walid, Najar Slaheddine, Aoun Mohamed, Bouabdallah Lamjed   +3 more
openaire   +1 more source

Robust Sliding Mode Control for Quadrotor UAV

2020 IEEE 2nd International Conference on Electronics, Control, Optimization and Computer Science (ICECOCS), 2020
This paper proposes an integral sliding mode control mechanism for autonomous quadrotor unmanned aerial vehicle. Compared to the classical sliding mode controller, the integral sliding mode method can provide more robustness control with significant compensation for uncertain model parameters and disturbance rejection.
El Ayachi Chater, Halima Housny, Hassan El Fadil   +2 more
openaire   +2 more sources

Control Schemes for Quadrotor UAV: Taxonomy and Survey

ACM Computing Surveys, 2023
Quadrotor Unmanned Aerial Vehicle (UAV) is an unstable system, so it needs to be controlled efficiently and intelligently. Moreover, due to its non-linear, coupled, and under-actuated nature, the quadrotor has become an important research platform to study and validate various control theories.
Adnan Khalid 0004, Zohaib Mushtaq, Saad Arif, Kamran Zeb, Muhammad Attique Khan, Sambit Bakshi   +5 more
openaire   +2 more sources

Controller Optimization of Quadrotor UAV

Applied Mechanics and Materials, 2014
Adjusting method of traditional PID controller is complicated. The controller obtained by adjusting method of traditional PID may be not optimal. Therefore, present paper utilized the genetic algorithm to optimize the PID controller parameter of roll channel of quadrotor UAV. According to the feature of lateral stability control model of quadrotor UAV,
Xin Zhao, Wei Ping Zhao, Song Xiang
openaire   +1 more source

Augmented-MRAC for quadrotor UAVs with parameter change

2016 IEEE International Conference on Advanced Intelligent Mechatronics (AIM), 2016
Multirotor unmanned aerial vehicles (MAVs) with the capability of interaction with their surroundings have recently received increasing attention. However, the rapid change parameters during flight present a challenge for the stable control of MAVs. In this paper, the baseline controller of a quadrotor is developed based on classical model reference ...
Fangrui Fan, Mengxiang Lin, Rong Ding, Zheng Zheng 0001, Yang Liu 0287   +4 more
openaire   +1 more source

Neural network control of quadrotor UAV formations

2009 American Control Conference, 2009
In this paper, a novel framework for leader-follower formation control is developed for the control of multiple quadrotor unmanned aerial vehicles (UAVs) based on spherical coordinates. The control objective for the follower UAV is to track its leader at a desired- separation, angle of incidence, and a bearing by using an auxiliary velocity control ...
Travis Dierks, Sarangapani Jagannathan
openaire   +2 more sources

Cascaded model predictive control of a quadrotor UAV

2013 Australian Control Conference, 2013
When using a linear controller for controlling a non-linear system, the controller is most effective when the system is working near the operating conditions. This paper proposes a model predictive controller with cascaded structure, which has the ability to maintain the state variables within the vicinity of a given operating condition by imposing ...
Xi Chen, Liuping Wang
openaire   +2 more sources

A Review of Control Methods for Quadrotor UAVs

2022 5th International Conference on Electronics and Electrical Engineering Technology (EEET), 2022
Xitong Guo, Shengjie Hou, Pingjuan Niu, Di Zhao   +3 more
openaire   +1 more source