Results 31 to 40 of about 148,165 (252)
Journal of Applied Science and Engineering, 2023 The tilt rotor aircraft is capable of both low-speed hovering and high-speed flight, which has a larger flight envelope. However, during its transition phase, due to the change of the mechanical structure, the dynamic characteristics of the rotor and the
Liben Yang +3 more
doaj +1 more source
Autonomous landing control of highly flexible aircraft based on Lidar preview in the presence of wind turbulence [PDF]
, 2019 This paper investigates preview-based autonomous landing control of a highly flexible flying wing model using short range Lidar wind measurements in the presence of wind turbulence.
Palacios, Rafael +2 more
core +1 more source
Journal of Marine Science and Engineering, 2023 This work aims to develop a robust model predictive control (MPC) based on the active disturbance rejection control (ADRC) approach by using a discrete extended disturbance observer (ESO).
Jaime Arcos-Legarda, Álvaro Gutiérrez
semanticscholar +1 more source
Seizure control in a neural mass model by an active disturbance rejection approach
International Journal of Advanced Robotic Systems, 2019 A closed-loop neuromodulation automatically adjusts stimuli according to brain response in real time. It is viewed as a promising way to control medically intractable epilepsy. A suitable closed-loop modulation strategy, which is robust enough to unknown
Wei Wei +4 more
doaj +1 more source
Gong-kuang zidonghua, 2019 In view of the problem of strong fluctuation of control signal in the existing active disturbance rejection control algorithm for air speed regulation of mine local ventilator, which causes shock and vibration of frequency converter and motor, an ...
OUYANG Mingsan, WU Guofang
doaj +1 more source
Application of a Combined Active Control and Fault Detection Scheme to an Active Composite Flexible Structure. [PDF]
, 2006 In this paper, the problem of increasing reliability of active control procedure is considered. Indeed, a design method of rejection perturbation in presence of potentially faults, on a flexible structure with integrated piezo-ceramics, is presented. The
COFFIGNAL, Gérard +3 more
core +7 more sources
Anais da Academia Brasileira de Ciências, 2023 In this study, a hybrid control strategy is proposed to improve the tracking performance of lower limb exoskeleton system dedicated for rehabilitation the motion of hip and knee limbs in disabled persons. The proposed controller together with exoskeleton
N. Alawad, A. Humaidi, A. Alaraji
semanticscholar +1 more source
International Journal of Advanced Robotic Systems, 2019 Large fluctuation, large overshoot, and uncertain external disturbance that occur when an autonomous underwater vehicle is in deep motion are difficult to address using the traditional control method.
Zhengzheng Zhang +2 more
doaj +1 more source
Active disturbance rejection sliding mode control for robot manipulation [PDF]
Journal of Intelligent Manufacturing and Special Equipment, 2020 Purpose – In recent years, owing to the rapidly increasing labor costs, the demand for robots in daily services and industrial operations has been increased significantly.
Fangli Mou, Dan Wu
doaj +1 more source
Cascaded control for balancing an inverted pendulum on a flying quadrotor [PDF]
, 2016 SUMMARYThis paper is focused on the flying inverted pendulum problem, i.e., how to balance a pendulum on a flying quadrotor. After analyzing the system dynamics, a three loop cascade control strategy is proposed based on active disturbance rejection ...
Gu, Dongbing +3 more
core +1 more source