Results 31 to 40 of about 662,614 (319)

Implementation of a high-power-factor interior permanent magnet synchronous motor drive system with a small film DC-link capacitor

open access: yesThe Journal of Engineering, 2020
This study investigates a small film DC-link capacitor inverter for a permanent magnet synchronous motor drive system. Two control methods, including a d–q-axis current control and a positive torque region current control, are originally proposed to ...
Tian-Hua Liu   +2 more
doaj   +1 more source

Control-theoretic forward error analysis of iterative numerical algorithms [PDF]

open access: yes, 2012
It has been known for at least five decades that control theory can be used to study iterative algorithms. However, little work can be found in the control systems literature on numerical algorithms, especially on the study of finite precision effects ...
Hasan, A   +2 more
core   +1 more source

Modelling of the system “driver - automation - autonomous vehicle - road”

open access: yesOpen Engineering, 2020
The work presents a simulation model of a “driver–automation–autonomous vehicles–road” system which is the basis for synthesis of automatic gear shift control system.
Koralewski Grzegorz
doaj   +1 more source

A Global Control Algorithm in the Plane

open access: yesDynamics and Control, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kaya, C. Yalçin, Noakes, J. Lyle
openaire   +3 more sources

Heterogeneity in the Global Practice of Central Nervous System Staging in Pediatric Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási   +14 more
wiley   +1 more source

Model-based decoupling control method for dual-drive gantry stages : A case study with experimental validations

open access: yes, 2013
La version éditeur de cet article est disponible à l'adresse suivante : http://dx.doi.org/10.1016/j.conengprac.2012.10.010Industrial motion control of dual–drive gantry stages is usually performed by position controllers acting independently on each ...
COLEMAN, Ralph   +4 more
core   +1 more source

Design of predictive controllers for fault-tolerant surface-mounted PMSM drive systems

open access: yesThe Journal of Engineering, 2019
This study proposes the design of speed and current predictive controllers for fault-tolerant surface-mounted permanent magnet synchronous motor (PMSM) drive systems.
Tian-Hua Liu, Yu-Chi Tu
doaj   +1 more source

Elongation Control in an Algorithmic Chemistry [PDF]

open access: yes, 2011
Algorithmic chemistries intended as computation models seldom model energy. This could partly explain some undesirable phenomena such as unlimited elongation of strings in these chemistries, in contrast to nature where polymerization tends to be unfavored. In this paper, we show that a simple yet sufficiently accurate energy model can efficiently steer
Thomas Meyer 0004   +3 more
openaire   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi   +5 more
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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