Results 21 to 30 of about 243 (136)

An Improved Model−Free Current Predictive Control of Permanent Magnet Synchronous Motor Based on High−Gain Disturbance Observer

Energies, 2022
Predictive current control (PCC) is an advanced control strategy for permanent magnet synchronous motors (PMSM). When the motor drive system is undisturbed, predictive current control exhibits a good dynamic response speed and steady−state performance ...
Yufeng Zhang, Zihui Wu, Qi Yan, Nan Huang, Guanghui Du   +4 more
doaj   +1 more source

Design and implementation of a predictive current control strategy for enhanced performance of DC-DC boost converters applications

Results in Engineering
A reliable and adaptable control technique, model predictive current control (MPCC), is employed frequently in power electronics and other engineering applications.
Layachi Zaghba, Abdelhalim Borni, Messaouda Khennane Benbitour, Amor Fezzani, Hisham Alharbi, Enas Ali, Amare Merfo Amsal, Sherif S.M. Ghoneim   +7 more
doaj   +1 more source

Model Predictive Current Control With Adaptive Neural Network-Based Sliding Mode Observer for IPMSM

IEEE Access
This study presents a novel model predictive current control (MPCC) strategy for an interior permanent magnet synchronous motor (IPMSM) drive. The proposed MPCC integrates a sliding mode observer (SMO) with a data-driven adaptive neural network (ANN) to ...
Faa-Jeng Lin, Syuan-Yi Chen, Cheng-Xi Xu, He-Hsiang Hsu   +3 more
doaj   +1 more source

Improved Model Predictive Current Control of NPC Three-Level Converter Fed PMSM System for Neutral Point Potential Imbalance Suppression

World Electric Vehicle Journal, 2022
For the neutral point clamped (NPC) three-level converter fed permanent magnet synchronous motor (PMSM) system, the performance of the conventional model predictive current control (MPCC) algorithm will be deteriorated if the amplitude of the neutral ...
Guozheng Zhang, Qiyuan Liu, Jian Wang, Chen Li, Xin Gu   +4 more
doaj   +1 more source

Adaptive Duty-Cycle Adjustment Based Dual-Vector Model Predictive Current Control for High Speed PMSM

IEEE Open Journal of Power Electronics
The fundamental frequency of high speed permanent magnet synchronous motor (HSPMSM) is relatively high (possibly exceeding 1 kHz), which can lead to low carrier ratio.
Mingli Ji, Xiaoqiang Li, Miao Xie, Weijie Xue, Xiaojie Wu   +4 more
doaj   +1 more source

A Novel Contact‐Implicit Trajectory Optimization Framework for Quadruped Locomotion without Fixed Contact Sequences

Advanced Intelligent Systems, Volume 8, Issue 3, March 2026.
Legged robots have advanced in environmental interaction through contact, but most works rely on fixed contact sequences. This work presents a new method based on an indirect optimization method for legged robots to automatically generate contact sequences for complex movements.
Yaowei Chen, Jie Zhang, Ming Lyu
wiley   +1 more source

Harmonic Characteristic Analysis and Suppression for Double-Vector Model Predictive Current Control of PMSM

IEEE Access
Among numerous control schemes for permanent magnet synchronous motor (PMSM), model double-vector model predictive current control (DV-MPCC) can achieve good control effects at a relatively low switching frequency. However, only two vectors are used in a
Yuxin Li, Yiru Miao, Qiwei Xu, Wu Liao, Wei Xu, Shoudao Huang, Wuyu Song   +6 more
doaj   +1 more source

Improved model predictive current control for multi‐mode four‐switch buck–boost converter considering parameter mismatch

IET Power Electronics, 2023
Four‐switch Buck‐Boost (FSBB) converter usually adopts multi‐mode control methods in applications requiring both voltage step‐up and step‐down. Model predictive current control (MPCC) can improve the dynamic performance and simplify multi‐mode switching ...
Yan Wu, Wei Wang, Fen Tang, Xuezhi Wu, Zhe Chen, Long Jing, Weige Zhang   +6 more
doaj   +1 more source

Numerical Approximation of a PDE‐Constrained Optimization Problem that Appears in Data‐Driven Computational Mechanics

International Journal for Numerical Methods in Engineering, Volume 127, Issue 4, 28 February 2026.
ABSTRACT We investigate an optimization problem that arises when working within the paradigm of Data‐Driven Computational Mechanics. In the context of the diffusion‐reaction problem, such an optimization problem seeks the continuous primal fields (gradient and flux) that are closest to some predefined discrete fields taken from a material data set. The
Pedro B. Bazon, Cristian G. Gebhardt, Gustavo C. Buscaglia, Roberto F. Ausas   +3 more
wiley   +1 more source

Robust Perturbation Observer-based Finite Control Set Model Predictive Current Control for SPMSM Considering Parameter Mismatch

Energies, 2019
In order to improve the dynamics of the surface-mounted permanent magnet synchronous motors (SPMSM) used in servo systems, finite control set model predictive current control (FCS-MPCC) methods have been widely adopted. However, because the FCS-MPCC is a
Zhicheng Liu, Yang Zhao
doaj   +1 more source