Results 11 to 20 of about 17,483 (252)
Tuning and implementation variants of discrete-time ADRC [PDF]
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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ADRC in output and error form: connection, equivalence, performance
Control Theory and Technology, 2023 In this work, we investigate two specific linear ADRC structures, namely output- and error-based. The former is considered a 'standard' version of ADRC, a title obtained primarily thanks to its simplicity and effectiveness, which have spurred its adoption across multiple industries. The latter is found to be especially appealing to practitioners as its
Madonski, Rafal +2 more
openaire +4 more sources
From PID to ADRC and back: Expressing error‐based active disturbance rejection control schemes as standard industrial 1DOF and 2DOF controllers [PDF]
Asian journal of control, 2023 In this paper, we uncover a new connection between standard proportional‐integral (PI), proportional‐integral‐derivative (PID) controllers and active disturbance rejection control (ADRC), from which we establish formal conditions of equivalence between ...
M. Stankovic, He Ting, R. Madonski
semanticscholar +1 more source
IET Power Electronics, EarlyView., 2022 This paper introduces the research on the inductance‐capacitor‐capacitor‐inductance grid‐connected inverter using active disturbance rejection and grid voltage feedforward coordinated control technology. The pade approximation is performed on the inductance‐capacitor‐capacitor‐inductance filter to derive the first‐order discretization mathematical ...
Guang‐Xin Zhong +4 more
wiley +1 more source
Research on wheel-legged robot based on LQR and ADRC
Scientific Reports, 2023 The traditional two-wheeled self-balancing robot can travel quickly in a flat road environment, and it is easy to destabilize and capsize when passing through a bumpy road.
Xujiong Feng +4 more
semanticscholar +1 more source
Alzheimer's & Dementia, 2023 Restrictions during the COVID‐19 pandemic necessitated remote administration of neuropsychological testing. We assessed the test–retest reliability for a telephone‐administered cognitive battery, recommended for use in the National Institute on Aging ...
R. Howard +4 more
semanticscholar +1 more source
International Journal of Population Data Science, 2019 Background The high level of young people not in education, employment or training (NEET) has been an important long-standing issue in Scotland. The experience of being NEET has long term detrimental effects.
Dawn Everington +3 more
doaj +1 more source
Analysis of neurodegenerative Mendelian genes in clinically diagnosed Alzheimer disease [PDF]
, 2017 Alzheimer disease (AD), Frontotemporal lobar degeneration (FTD), Amyotrophic lateral sclerosis (ALS) and Parkinson disease (PD) have a certain degree of clinical, pathological and molecular overlap.
Alexandra Medvedeva +17 more
core +4 more sources
The application of a new PID autotuning method for the steam/water loop in large scale ships [PDF]
, 2020 In large scale ships, the most used controllers for the steam/water loop are still the proportional-integral-derivative (PID) controllers. However, the tuning rules for the PID parameters are based on empirical knowledge and the performance for the loops
De Keyser, Robain +3 more
core +1 more source
Geographic proximity, neuropathology and ADRC brain donation [PDF]
Alzheimer's & Dementia, 2021 AbstractBackgroundDiverse representation is a known challenge in Alzheimer’s disease research recruitment. Geographic proximity to an Alzheimer’s Disease Research Center (ADRC) may be a factor in brain donation. Whether those donating living closer to a center differ in terms of their social and biological characteristics to those living farther away ...
W Ryan Powell +6 more
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