Results 41 to 50 of about 8,847 (177)
, 2022 For an electro-hydrostatic actuator (EHA), the position, speed, and current cascade three-loop control architecture are dominant in existing active disturbance rejection control (ADRC).
Ling Zhang +4 more
core +1 more source
Tau hyperphosphorylation correlates with reduced methylation of protein phosphatase 2A
Neurobiology of Disease, 2008 The down-regulation of protein phosphatase 2A (PP2A) activity is thought to play an important role in the formation of tau hyperphosphorylation in the Alzheimer's disease (AD) brain. Methylation of the PP2A catalytic subunit at the L309 site can potently
Xin-Wen Zhou +6 more
doaj +1 more source
Design of MMC-STATCOM controller based on ADRC technology
Dianzi Jishu Yingyong, 2020 The design of MMC-STATCOM controller based on auto disturbance rejection technology is studied. Based on the ADRC, the active disturbance rejection controller is designed for the active and reactive current decoupling tracking.
Chen Hui +3 more
doaj +1 more source
Model-Based Control with Active Disturbance Rejection Algorithm for a Diesel Engine
Complexity, 2023 To improve the speed control performance of a diesel engine, the active disturbance rejection controller (ADRC) is designed by adding an arranging transition process to the traditional PID controller, extracting differential signals reasonably, and ...
Shun-Liang Ding +5 more
doaj +1 more source
Epilepsia, EarlyView.Abstract Objective Instrumental activities of daily living (IADLs) represent a critical but understudied measure of day‐to‐day function in people with epilepsy (PWE). In the multicenter Brain Aging and Cognition in Epilepsy (BrACE) study of PWE ≥55 years of age, we examined the proportion, clinical correlates, epilepsy‐related predictors, and ...
Ifrah Zawar +17 more
wiley +1 more source
Variance‐Empirical Mode Decomposition Method for Fault Detection in MMC‐HVDC Transmission Lines
Energy Science &Engineering, EarlyView.A variance‐embedded empirical mode decomposition (VEMD) method is proposed for fast and accurate fault detection in MMC‐HVDC transmission lines. By combining variance analysis with EMD, the method reliably detects various faults without communication links and remains robust to noise and non‐fault transients.
Seyed Amir Hosseini, Behrooz Taheri
wiley +1 more source
Active Disturbance Rejection Control for Piezoelectric Smart Structures: A Review
Machines, 2023 The piezoelectric smart structures, which can be labeled as the cream of the crop of smart structures without overstatement, are strongly impacted by a large number of uncertainties and disturbances during operation.
Juan Li +4 more
doaj +1 more source
Lysosomal Expression Profile in Plasma Associates with Disease Severity in Parkinson's Disease
Movement Disorders, EarlyView.Abstract Background Parkinson's disease (PD) is a clinically and biologically heterogeneous neurodegenerative disorder, driven by multiple mechanisms among which are lysosomal and mitochondrial dysfunction. Here, we explored blood‐based lysosomal and mitochondrial profiles in relation to PD diagnosis and severity.
Janna van Wetering +6 more
wiley +1 more source
Is commercial/private sector access to administrative data inevitable?
International Journal of Population Data Science, 2018 Background Currently in the UK, access to publicly collected administrative data for use in research, is only available to accredited researchers. However, administrative data may be of interest to commercial or private sector organisations, some of whom
Carol Porteous
doaj +1 more source
Ship Dynamic Positioning Control Based on Active Disturbance Rejection Control
Journal of Marine Science and Engineering, 2022 Nowadays, Dynamic Positioning (DP) is applied to various tasks such as subsea pipeline laying and the requirements for the positioning performance in marine operations are higher and higher.
Hongliang Li +5 more
doaj +1 more source