Results 41 to 50 of about 51,165 (305)
A New Control Method Based on DTC and MPC to Reduce Torque Ripple in SRM
IEEE Access, 2019 This paper proposes a new control strategy to reduce torque ripple in a switched reluctance motor (SRM). The flux linkage in this paper is related to model predictive flux control (MPFC).
Aide Xu +4 more
doaj +1 more source
Intention Tremor and Deficits of Sensory Feedback Control in Multiple Sclerosis: a Pilot Study [PDF]
, 2014 Background Intention tremor and dysmetria are leading causes of upper extremity disability in Multiple Sclerosis (MS). The development of effective therapies to reduce tremor and dysmetria is hampered by insufficient understanding of how the distributed,
Beardsley, Scott A. +3 more
core +2 more sources
FEBS Open Bio, EarlyView.ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui +10 more
wiley +1 more source
Energies, 2018 This paper describes a switching pattern generated in case of induction motor drive predictive torque control (PTC) compared to a switching pattern of direct torque control (DTC).
Pavel Karlovsky, Jiri Lettl
doaj +1 more source
Linear Model Predictive Control of Induction Machine [PDF]
, 2015 This article presents new control algorithm for induction machine based on linear model predictive control (MPC). Controller works in similar manners as field oriented control (FOC), but control is performed in stator coordinates.
Mynář, Z.
core
Arthritis Care &Research, EarlyView.Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier +12 more
wiley +1 more source
MIMO nonlinear PID predictive controller [PDF]
, 2002 A class of nonlinear generalised predictive controllers (NGPC) is derived for multi-input multi-output (MIMO) nonlinear systems with offset or steady-state response error.
Cameron +7 more
core +1 more source
Variable Switching Point Predictive Torque Control of Induction Machines
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2014 This paper introduces an approach to include a variable switching time point into predictive torque control (PTC). In PTC, the switching frequency is limited by the sampling frequency; its theoretical maximum value is half the sampling frequency. However, in reality the switching frequency is lower than this value, and thus, high current and torque ...
Karamanakos, Petros +4 more
openaire +2 more sources
Current Tracking Adaptive Control of Brushless DC Motors
International Journal of Adaptive Control and Signal Processing, EarlyView.In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García +3 more
wiley +1 more source
Finite control set model predictive torque control using sliding model control for induction motors
CES Transactions on Electrical Machines and Systems, 2021 Finite control set model predictive torque control (FCS-MPTC) has become increasingly prevalent for induction motors (IM) owing to its simple concept, easy incorporation of constraints and strong flexibility.
Yanqing Zhang +4 more
doaj +1 more source