Improvement of PMSM sensorless control based on synergetic and sliding mode controllers using a reinforcement learning deep deterministic policy gradient agent

M Nicola, CI Nicola, D Selișteanu - Energies, 2022 - mdpi.com
The field-oriented control (FOC) strategy of a permanent magnet synchronous motor
(PMSM) in a simplified form is based on PI-type controllers. In addition to their low …

Tuning of pi speed controller for pmsm control system using computational intelligence

M Nicola, CI Nicola - 2021 21st International Symposium on …, 2021 - ieeexplore.ieee.org
Starting from the classic FOC (Field Oriented Control) structure of a PMSM (Permanent
Magnet Synchronous Motor), this article presents the comparative performance of the control …

Sensorless control of PMSM using FOC strategy based on multiple ANN and load torque observer

M Nicola, CI Nicola, M Duţă - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
This article presents the sensorless control system of a Permanent Magnet Synchronous
Motor (PMSM), where the speed controller consists of a Multiple-Artificial Neural Networks …

Improved performance of sensorless control for PMSM based on neuro-Fuzzy Speed Controller

M Nicola, CI Nicola - 2021 9th International Conference on …, 2021 - ieeexplore.ieee.org
Starting from the capabilities of controllers developed using the fuzzy logic on modeling and
equalization of nonlinearities, just as the mathematical model of a Permanent Magnet …

Improved Performance for PMSM Control Based on Robust Controller and Reinforcement Learning

M Nicola, CI Nicola, C Ionete… - 2022 26th International …, 2022 - ieeexplore.ieee.org
This article presents a Permanent Magnet Synchronous Motor (PMSM) control system which
retains its performance for a significant variation of the parameters and load torque which …

Sensorless control of PMSM using DTC strategy based on PI-ILC law and MRAS observer

M Nicola, CI Nicola… - … on Development and …, 2020 - ieeexplore.ieee.org
This article presents the sensorless control system of a PMSM (Permanent Magnet
Synchronous Motor) based on the DTC (Direct Torque Control) control strategy, where the …

Control of PMSM based on switched systems and field-oriented control strategy

M Nicola, CI Nicola, D Selișteanu, C Ionete - Automation, 2022 - mdpi.com
Starting from the problem of studying the parametric robustness in the case of the control of
a permanent magnet-synchronous motor (PMSM), although robust control systems …

Improvement Performances of Sensorless Control for PMSM Based on DTC Strategy Using SMO Observer and RL-TD3 Agent

MN Nicola, CI Nicola - 2023 5th Global Power, Energy and …, 2023 - ieeexplore.ieee.org
One of the elements that contribute to increasing the reliability of the control system of a
Permanent Magnet Synchronous Motor (PMSM) is the replacement of the speed transducers …

[HTML][HTML] Model Reference Adaptive System of Permanent Magnet Synchronous Motor Based on Current Residual Compensation Without Position Measurement

Y Cao, X Ren, Q Guo, H Zhan, W Li, G Wu, Q Long - Actuators, 2024 - mdpi.com
There exists an inaccurate measurement problem in permanent magnet synchronous
motors (PMSMs) due to low motor speed operation, high temperatures and humid …

Sensorless control of PMSM using SMC and sensor fault detection observer

M Nicola, CI Nicola - … Multi-Conference on Systems, Signals & …, 2021 - ieeexplore.ieee.org
In this article is presented a type of sensorless control system for a PMSM using a Sliding
Mode Control (SMC) type controller, which replaces the PI-type controller of a PMSM rotor …