Phase Diagram and Commensurate-Incommensurate Transitions in the Phase Field Crystal Model with an External Pinning Potential [PDF]
, 2006 We study the phase diagram and the commensurate-incommensurate transitions in a phase field model of a two-dimensional crystal lattice in the presence of an external pinning potential.
A. Thomy +9 more
core +4 more sources
Adaptive Deadbeat Predictive Current Control for PMSM With Feed Forward Method
IEEE Access, 2021 The steady-state error and torque ripple caused by the mismatch or variation of parameters in the deadbeat predictive current control of permanent magnet synchronous motor are presented in this paper.
Kaixuan Yin +4 more
doaj +1 more source
PARAMETER MISMATCHES, CHAOS SYNCHRONIZATION AND FAST DYNAMIC LOGIC GATES [PDF]
International Journal of Modern Physics B, 2010 By using chaos synchronization between nonidentical multiple time delay semiconductor lasers with optoelectronic feedbacks, we demonstrate numerically how fast dynamic logic gates can be constructed. The results may be helpful in obtaining computational hardware with reconfigurable properties.
openaire +3 more sources
Prediction Error Analysis of Finite-Control-Set Model Predictive Current Control for IPMSMs
Energies, 2018 Finite-control-set model predictive current control (FCS-MPCC) has been widely investigated in the field of motor control. When the discrete motor prediction model is not obtained accurately, prediction error often occurs, which can result in improper ...
Jian Li +5 more
doaj +1 more source
Sensor-Reduction Control for Dual Active Bridge Converter Under Dual-Phase-Shift Modulation
IEEE Access, 2022 This paper proposes a sensor-reduction control in order to control the output voltage of the dual active bridge (DAB) converter under dual-phase-shift (DPS) modulation.
Tan-Quoc Duong, Sung-Jin Choi
doaj +1 more source
Accelerating gravitational wave parameter estimation with multi-band template interpolation [PDF]
, 2017 Parameter estimation on gravitational wave signals from compact binary coalescence (CBC) requires the evaluation of computationally intensive waveform models, typically the bottleneck in the analysis.
Mandel, Ilya +2 more
core +3 more sources
Adaptive Control for Parallel-Connected Energy Storage Converters with Line Parameter Mismatch
Frontiers in Energy Research, 2021 Power electronics interfaced microgrid has become a major trend for modern power systems. In this paper, a three-phase microgrid system formed by multiple distributed energy storages (DES) converters is presented.
Cheng Wang +3 more
doaj +1 more source
Optics Express, 2020 Time-delay signature (TDS) suppression of an external-cavity semiconductor laser (ECSL) is important for chaos-based applications and has been widely studied in the literature. In this paper, the chaotic output of an ECSL is injected into a semiconductor
Renheng Zhang +5 more
semanticscholar +1 more source
Two-mode effective interaction in a double-well condensate [PDF]
, 2013 We investigate the origin of a disagreement between the two-mode model and the exact Gross-Pitaevskii dynamics applied to double-well systems. In general this model, even in its improved version, predicts a faster dynamics and underestimates the critical
Capuzzi, P. +2 more
core +3 more sources
Entropy Density and Mismatch in High-Rate Scalar Quantization with Renyi Entropy Constraint [PDF]
, 2012 Properties of scalar quantization with $r$th power distortion and constrained R\'enyi entropy of order $\alpha\in (0,1)$ are investigated. For an asymptotically (high-rate) optimal sequence of quantizers, the contribution to the R\'enyi entropy due to ...
Kreitmeier, Wolfgang, Linder, Tamas
core +2 more sources