Torque ripple reduction of switched reluctance motor drive with adaptive sliding mode control and Particle Swarm Optimization

Namazi, Mohammad Masoud; Borujeni, Mojtaba Mansouri; Rashidi, Amir; Nejad, Sayed Morteza Saghaeian; Ahn, Jin-Woo

doi:10.1109/aim.2015.7222560

Cited by 10 publications

(4 citation statements)

References 13 publications

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“…Several control techniques such as sliding mode control (Inanc and Ozbulur, 2003; Liu et al , 2017), adaptive control (Sencer and Shamoto, 2013) and particle swarm optimization (Namazi et al , 2015) were developed for FC protection and for the reduction of harmful transient ripples. These techniques are effective, but they require powerful hardware and a large numerical memory to handle the complex computations associated with them.…”

Section: Coordinated Switching Strategymentioning

confidence: 99%

Novel coordinated power sources switching strategy for transient performance enhancement of hybrid electric vehicles

Oubelaid

Taib

Rekioua

2022

COMPEL

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Purpose The purpose of this paper is the investigation of a new coordinated switching strategy to improve the transient performance of a fuel cell (FC)- supercapacitor (SC) electric vehicle. The proposed switching strategy protects FCs from large currents drawn during abrupt power variations. Furthermore, it compensates the poor FC transient response and suppresses the transient ripples occurring during power source switching instants. Design/methodology/approach Coordinated power source switching is achieved using three different transition functions. Vehicle model is fractioned into computational and console subsystems for its simulation using real time (RT) LAB simulator. Blocs containing coordination switching strategy, power sources models and their power electronics interface are placed in the computational subsystem that will be executed, in RT, on one of real time laboratory simulator central processing unit cores. Findings Coordination switching strategy resulted in reducing transient power ripples by 90% and direct current (DC) bus voltage fluctuations by 50%. Switching through transition functions compensated the difference between FC and SC transient responses responsible for transient power ripples. Among the three proposed transition functions, linear transition function resulted in the best transient performances. Originality/value The proposed coordinated switching strategy allows the control of the switching period duration. Furthermore, it enables the choice of adequate transition functions that fit the dynamics of power sources undergoing transition. Also, the proposed switching technique is simple and does not require the knowledge of system parameters or the complex control models.

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Section: Coordinated Switching Strategymentioning

confidence: 99%

Novel coordinated power sources switching strategy for transient performance enhancement of hybrid electric vehicles

Oubelaid

Taib

Rekioua

2022

COMPEL

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“…However, the torque ripple of SRM is not only restricted by the structure of the machine body, but is also related to the control mode of the machine. In [85,86], a multivariate fusion control method combined with intelligent algorithms is proposed to suppress the torque ripple and vibration noise of SRM. Adaptive sliding mode control is adopted as the control strategy of SRM.…”

Section: Multivariate Fusion Optimizationmentioning

confidence: 99%

Overview of the Optimal Design of the Electrically Excited Doubly Salient Variable Reluctance Machine

Zhao

et al. 2021

Energies

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The Electrically Excited Doubly Salient Variable Reluctance Machine (EEDSVRM) is a new type of brushless machine designed according to the principle of air gap reluctance change. There is neither permanent magnet steel nor excitation winding on the rotor. The rotor is made of silicon steel sheets, thus the structure of the variable reluctance machine is very simple. There are many optimization methods for this type of machine optimal design, such as novel machine topology optimization, finite element simulation-based optimization, mathematical analysis-based optimization, intelligent algorithm-based optimization, and multiple fusion-based optimization. Firstly, this article introduces the basic structure and working principle of the EEDSVRM and analyzes both its common regularity and individual difference. Then, the different optimization design methods of EEDSVRM are reviewed, the advantages and disadvantages of the different optimization methods are summarized, and the research interests of the optimization design of variable reluctance machines in the future are prospected.

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“…Ref. [15] introduced robust variable structure control causing reduced torque ripple operation. However, the magnetic saturation is neglected.…”

Section: Introductionmentioning

confidence: 99%

Chattering-Free Robust Adaptive Sliding Mode Speed Control for Switched Reluctance Motor

Namazi¹,

Koofigar²,

Ahn³

2020

Control Theory in Engineering [Working Title]

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This study describes an adaptive sliding mode control (ASMC) for the control of switched reluctance motor (SRM). The main objective is to minimize torque ripples with controller effort smoothness while the system is under perturbation by structured uncertainties, unknown parameters, and external disturbances. The control algorithm employs an adaptive approach to remove the need for prior knowledge within the bound of perturbations. This is suitable for tackling the chattering problem in the sliding motion of ASMC. In order to achieve control effort smoothness and more effective elimination of chattering, the algorithm then incorporates proper modifications in order to build a chattering-free robust adaptive sliding mode control (RASMC) using Lyapunov stability theory. A final advantage of the algorithm is that system stability and error convergence are guaranteed. The effectiveness of the proposed controller in improving robustness and minimizing ripples is demonstrated by numerical simulation. Experimental validation is used to demonstrate the efficiency of the proposed scheme. The results indicate that RASMC provides a superior performance with respect to speed tracking and disturbance rejection over the conventional sliding mode control (CASMC) in the face of uncertainties in model and dynamic loads.

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Torque ripple reduction of switched reluctance motor drive with adaptive sliding mode control and Particle Swarm Optimization

Cited by 10 publications

References 13 publications

Novel coordinated power sources switching strategy for transient performance enhancement of hybrid electric vehicles

Novel coordinated power sources switching strategy for transient performance enhancement of hybrid electric vehicles

Overview of the Optimal Design of the Electrically Excited Doubly Salient Variable Reluctance Machine

Chattering-Free Robust Adaptive Sliding Mode Speed Control for Switched Reluctance Motor

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