Results 1 to 10 of about 18,431 (296)

Fractional Order Linear Active Disturbance Rejection Control for Linear Flexible Joint System [PDF]

Computers, Materials & Continua, 2022
Ibrahim M. Mehedi, Rachid Mansouri, Ubaid M. Al-Saggaf, Ahmed I. M. Iskanderani, Maamar Bettayeb, Abdulah Jeza Aljohani, Thangam Palaniswamy, Shaikh Abdul Latif, Abdul Latif   +8 more
openaire   +1 more source

Flatness-based linear active disturbance rejection control for tower crane

FME Transactions
Controlling tower cranes presents substantial challenges due to their complexity, nonlinearity, and under-actuated dynamics. This paper introduces a control strategy integrating Linear Active Disturbance Rejection Control (LADRC) with differential flatness theory to achieve precise trolley positioning and effective swing elimination.
Sev Eunet Rs, Tuan Anh Nguyen, Minh Duc Duong   +2 more
openaire   +2 more sources

Research on LLC Resonant Converter Control Strategy Based on Sliding Mode Active Disturbance Rejection Control

IEEE Access
Aiming at the problems of excessive fluctuation and long adjustment time when LLC resonant converter encounters load mutation in traditional control strategy, which seriously affects the normal use, an improved self-disturbance control strategy based on ...
Liwen Ji, Xin Li, Lei Han, Zhen Yang, Caochao Zhang, Yan Li   +5 more
doaj   +1 more source

Synchronous response modelling and control of an annular momentum control device [PDF]

Research on the synchronous response modelling and control of an advanced Annular Momentun Control Device (AMCD) used to control the attitude of a spacecraft is described. For the flexible rotor AMCD, two sources of synchronous vibrations were identified.
Hockney, Richard, Johnson, Bruce G., Misovec, Kathleen   +2 more
core   +1 more source

Enhanced fault tolerance in DFIG system using an advanced active disturbance rejection control strategy

Discover Applied Sciences
This manuscript provides a new fault ride-through approach for doubly fed induction generator-based wind energy system under both severe unsymmetrical and symmetrical grid fault circumstances. To enhance dynamic response and fault resilience, an advanced
Shibani Prasad Mohapatra, Pradipta Kishore Dash, Ranjeeta Bisoi   +2 more
doaj   +1 more source

Disturbances rejection optimization based on improved two-degree-of-freedom LADRC for permanent magnet synchronous motor systems

Defence Technology
Permanent magnet synchronous motor (PMSM) speed control systems with conventional linear active disturbance rejection control (CLADRC) strategy encounter issues regarding the coupling between dynamic response and disturbance suppression and have poor ...
Chenggang Wang, Jianhu Yan, Wenlong Li, Liang Shan, Le Sun   +4 more
doaj   +1 more source

Control and structural optimization for maneuvering large spacecraft [PDF]

Presented here are the results of an advanced control design as well as a discussion of the requirements for automating both the structures and control design efforts for maneuvering a large spacecraft.
Chun, H. M., Turner, J. D., Yu, C. C.
core   +1 more source

Intelligent ADRC‐based inertia control for offshore wind farm

IET Generation, Transmission & Distribution
This paper proposes a virtual inertia control strategy for wind farms based on auto disturbance rejection controller with artificial bee colony (ABC) algorithm.
Tai Li, Sunan Sun, Mengjie Li, Liang Cheng, Zhicheng Ji, Yanxia Shen   +5 more
doaj   +1 more source

Conceptual design of pointing control systems for space station gimballed payloads [PDF]

A conceptual design of the control system for Payload Pointing Systems (PPS) is developed using classic Proportional-Integral-Derivatives (PID) techniques.
Hughes, Robert O.
core   +1 more source

Active disturbance rejection-based decentralised sensor fault-tolerant control in DC microgrids. [PDF]

Sci Rep
Mohamad AMI, Ibrahim AM, Bayoumi EHE.
europepmc   +1 more source