Results 21 to 30 of about 986 (217)
Modified active disturbance rejection control scheme for systems with time delay [PDF]
, 2023 Active disturbance rejection control (ADRC) has been gaining attention in recent years and has shown its performance in multiple applications including non-linear ones, without the need of accurate models. Despite the good results of this technique, time
Echevarria, Pablo +2 more
core +3 more sources
Energies, 2022 This paper proposes the analysis and design of the linear active disturbance rejection controller (LADRC) for the pitch angle model of a large wind turbine generator (WTG). Since the transfer function of the pitch control system exhibits nonminimum-phase
Yarong Zou +3 more
doaj +1 more source
Fractional proportional derivative-based active disturbance rejection control of knee exoskeleton device for rehabilitation care [PDF]
, 2022 The use of rehabilitation exoskeleton by physiotherapists in their daily practice is becoming more common. In this study, the active disturbance rejection controller (ADRC) is proposed to ensure high performance of trajectory tracking for asstitve ...
Ahmed Alawad, Nasir +2 more
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Research on instability model in main drive of rolling mill based on LADRC
工程科学学报, 2021 From the view of the mill main driving control system,instability model of the electromechanical system and control strategy were researched. In the premise of ensuring the steady and dynamic performance of the control system,the model of main drive of ...
ZHANG Yong-kang +2 more
doaj +1 more source
Energies, 2020 Photovoltaic grid-connected power generation systems are easily affected by external factors, and their anti-interference performance is poor. For example, changes in illumination and fluctuations in the power grid affect the operation ability of the ...
Xuesong Zhou, Jiayao Wang, Youjie Ma
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Zhongguo dianli, 2022 Aiming at solving the problem of subsynchronous oscillations (SSOs) induced by direct-drive wind turbines connected to the weak AC power grid, this paper proposes a first-order linear active disturbance rejection control (LADRC) strategy to suppress this
Weizheng CAI +3 more
doaj +1 more source
Design of controllers based on active disturbance rejection control (ADRC) and its integration with model predictive control (MPC) [PDF]
, 2023 [ES] Actualmente existen numerosas y variadas contribuciones basadas en el ADRC. Por un lado, algunos trabajos abordan la metodología ADRC. Sin embargo, son pocos los que ofrecen una explicación exhaustiva de su diseño y aplicación, dirigida a aquellos ...
Martínez Carvajal, Blanca Viviana
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CONTROL LADRC PARA FLUJO EN MÓDULO DE PROCESOS
REVISTA COLOMBIANA DE TECNOLOGIAS DE AVANZADA (RCTA), 2023 Este documento presenta el diseño e implementación de un controlador activo para el rechazo de perturbaciones (LADRC) en un proceso de bombeo hidráulico que posee tiempo muerto con el fin de controlar el caudal del proceso y rechazar las perturbaciones externas.
Juan Ortega Cristancho +2 more
openaire +1 more source
Modified Active Disturbance Rejection Predictive Control: A fixed-order state-space formulation for SISO systems [PDF]
, 2023 [EN] This paper presents a novel control strategy that provides active disturbance rejection predictive control on constrained systems with no nominal identified model.
Garcia-Nieto, Sergio +3 more
core +1 more source
Linear active disturbance rejection control of waste heat recovery systems with organic Rankine cycles [PDF]
, 2012 In this paper, a linear active disturbance rejection controller is proposed for a waste heat recovery system using an organic Rankine cycle process, whose model is obtained by applying the system identification technique.
Fang Fang +5 more
core +2 more sources