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Tuning and implementation variants of discrete-time ADRC
Control Theory and Technology, 2023 Practical implementations of active disturbance rejection control (ADRC) will almost always take place in discretized form. Since applications may have quite different needs regarding their discrete-time controllers, this article summarizes and extends the available set of ADRC implementations to provide a suitable variant for as many as possible use ...
Herbst, Gernot, Madonski, Rafal
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International Journal of Population Data Science, 2018 Background Linking national disease and congenital anomaly registers to other routinely collected data could provide multiple benefits. It could allow researchers to examine long-term outcomes for people with registered conditions and to explore ...
James Doidge, Joan Morris, Ruth Gilbert
doaj +1 more source
Chinese Journal of Electrical Engineering, 2020 To enhance the control accuracy of permanent magnet synchronous linear motor (PMSLM) servo systems affected by disturbances, such as time-varying parameters and abrupt load changes, an active disturbance rejection control (ADRC) algorithm based on a ...
Ming Li +3 more
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Modeling and Robust Control of a Grid Connected Direct Driven PMSG Wind Turbine By ADRC
Advances in Electrical and Electronic Engineering, 2018 In this paper, we present the modeling and control of a grid connected Variable Speed Wind Energy Conversion System (VS-WECS) based on a Direct Driven Permanent Magnet Synchronous Generator (DD-PMSG).
Imad Aboudrar +3 more
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Invariance Principle and ADRC Development
IOP Conference Series: Earth and Environmental Science, 2019 After reading a lot of data, the author believes that cybernetics will change from the model theory of direct control deviation to the cybernetics of controlling internal and external disturbances according to the invariance theory in the future. Since Watt's steam engine in 1788, the theory of automatic control has developed rapidly.
Yunqi Gao +4 more
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International Journal of Population Data Science, 2018 Background Welsh Government (WG) invests over £120m annually in housing related support to help prevent and tackle homelessness under the Supporting People (SP) Programme. A 2016 data-linkage Feasibility Study for two Local Authorities (LAs) indicated
Rhodri Johnson +3 more
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Sensors, 2023 Dual-motor control systems require high synchronization maintenance. Active disturbance rejection controllers (ADRC), renowned for their exceptional immunity to interference, rapid response time, and robustness, have gained widespread adoption as a ...
Yi Deng, Jiying Zhu, Hai Liu
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International Journal of Population Data ScienceObjectives Trajectories of social mobility may be a more informative predictor of health than point-in time analyses. We sought to identify area-level deprivation trajectories within the Northern Ireland (NI) population and their associations with ...
Finola Ferry +4 more
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Journal of Innovation in Health Informatics, 2017 Background: The pseudonymisation algorithm used to link together episodes of care belonging to the same patient in England [Hospital Episode Statistics ID (HESID)] has never undergone any formal evaluation to determine the extent of data linkage error ...
Gareth Hagger-Johnson +4 more
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Amyloid positron emission tomography candidates may focus more on benefits than risks of results disclosure [PDF]
, 2018 IntroductionGiven mounting calls to disclose biomarker test results to research participants, we explored factors underlying decisions by patients with mild cognitive impairment to receive amyloid imaging results.MethodsProspective, qualitative ...
Hu, Lu +7 more
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