Results 21 to 30 of about 62,094 (229)

DC Bus Voltage Control of Wind Power Inverter Based on First-Order LADRC

open access: yesIEEE Access, 2022
The wind power grid-connected inverter system has the characteristics of non-linearity, strong coupling, and susceptibility to grid voltage fluctuations and non-linear loads.
Changsheng Yuan, Xuesong Zhou, Youjie Ma
doaj   +1 more source

Linear Active Disturbance Rejection Control of a Two-Degrees-of-Freedom Manipulator [PDF]

open access: yesMathematical Problems in Engineering, 2020
This paper presents linear active disturbance rejection control (LADRC) for a two-degrees-of-freedom (2-DOF) manipulator system to achieve trajectory tracking. The system is widely used in engineering applications and exhibits the characteristics of high nonlinearity, strong coupling, and large uncertainty with two inputs and two outputs.
Dawei Liu   +3 more
openaire   +2 more sources

Linear/Nonlinear Active Disturbance Rejection Switching Control for Near-Space Morphing Vehicles Based on Type-2 Fuzzy Logic System

open access: yesApplied Sciences, 2023
This paper is concerned with the problems of robust switching control for near-space morphing vehicles (NMVs) with a large range of parameter uncertainty and external disturbance.
Ouxun Li   +3 more
doaj   +1 more source

Research of control algorithm of active disturbance rejection for permanent magnet linear synchronous motor

open access: yesGong-kuang zidonghua, 2014
For characteristics of permanent magnet linear synchronous motor that it is sensitive to external disturbance and parameter variation, an improved active disturbance rejection control algorithm was proposed based on traditional active disturbance ...
BAO Guangqing, DANG Chaoliang
doaj   +1 more source

A comparative study of applying active-set and interior point methods in MPC for controlling nonlinear pH process [PDF]

open access: yes, 2014
A comparative study of Model Predictive Control (MPC) using active-set method and interior point methods is proposed as a control technique for highly non-linear pH process. The process is a strong acid-strong base system.
Chia, Yaw Kwan, S., Syafiie
core   +1 more source

Active Disturbance Rejection Control over Superheated Steam Temperature Based on Multi-objective Particle Swarm Optimization

open access: yesZhongguo dianli, 2020
Regarding the existing issues in the control of superheated steam temperature, which are related to the control system dynamic characteristics, such as large inertia, long duration of time lag and strong nonlinearities, as well as the difficulties to set
Haiming NIU   +4 more
doaj   +1 more source

Data-driven control design for neuroprotheses: a virtual reference feedback tuning (VRFT) approach [PDF]

open access: yes, 2004
This paper deals with design of feedback controllers for knee joint movement of paraplegics using functional electrical stimulation (FES) of the paralyzed quadriceps muscle group.
Hunt, K.J.   +3 more
core   +1 more source

Autonomous landing control of highly flexible aircraft based on Lidar preview in the presence of wind turbulence [PDF]

open access: yes, 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

Linear Active Disturbance Rejection Control of Three-phase Current Source Rectifier

open access: yesJournal of Harbin University of Science and Technology, 2023
Aiming at the problems of large output overshoot, poor anti-interference ability and long response time of the traditional current source rectifier controlled by double closed-loop proportional integral controller (PI), the linear auto disturbance ...
LI Xuedong   +6 more
doaj   +1 more source

Vibration suppression in multi-body systems by means of disturbance filter design methods [PDF]

open access: yes, 2018
This paper addresses the problem of interaction in mechanical multi-body systems and shows that subsystem interaction can be considerably minimized while increasing performance if an efficient disturbance model is used.
Copot, Cosmin   +3 more
core   +2 more sources

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