Speed control of linear switched reluctance motor

Zaafrane, Wajdi; Kediri, Jalel; Rehaoulia, Habib

doi:10.1109/wccit.2013.6618778

Cited by 4 publications

(3 citation statements)

References 11 publications

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“…The principle of operation of a switched reluctance actuator is based on the tendency of an electromagnetic system to achieve a stable equilibrium position, which minimizes reluctance of the magnetic circuit. The aligned position of a phase is defined as the situation where the teeth of the stator and the modulus teeth of the mobile of the phase are perfectly aligned with each other reaching a position where reluctance is minimal [8].…”

Section: Switched Reluctance Actuatormentioning

confidence: 99%

Incremental Linear Switched Reluctance Actuator

Lachheb¹,

Amraoui²

2021

Computational Optimization Techniques and Applications

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Linear switched reluctance actuators are a focus of study for many applications because of their simple and robust electromagnetic structure, despite their lower thrust force density when compared with linear permanent magnet synchronous motors. This chapter deals with incremental linear actuator have switched reluctance structure. First, the different topologies of linear incremental actuators are mentioned. Furthermore, a special interest is focused on the switched reluctance linear actuator then the operating principal is explained. In addition, an analytical model of the proposed actuator is developed without taking account of the saturation in magnetic circuit. Finally, the control techniques that can be applied to the studied actuator are presented.

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Section: Switched Reluctance Actuatormentioning

confidence: 99%

Incremental Linear Switched Reluctance Actuator

Lachheb¹,

Amraoui²

2021

Computational Optimization Techniques and Applications

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“…The block diagram for nonlinear PID compensator with feedforward element is shown in Figure 10. Moreover, Zaafrane et al presented the used of PI controller, hysteresis controller and force distribution function (FDF) for the purpose of speed control [70]. The combination of control system for the nonlinear switched reluctance actuator enable the performance to be improved due to hysteresis controller will control the excitation current, speed control done by a PI controller while the FDF is used for force control and ripples reduction.…”

Section: Modified Pid Controlmentioning

confidence: 99%

“…The combination of control system for the nonlinear switched reluctance actuator enable the performance to be improved due to hysteresis controller will control the excitation current, speed control done by a PI controller while the FDF is used for force control and ripples reduction. Next, the Bang-Bang control has been proposed for the open loop control of SRA to reduce system overshoot and eliminate the oscillations [71].…”

Section: Modified Pid Controlmentioning

confidence: 99%

A Review: Design Variables Optimization and Control Strategies of a Linear Switched Reluctance Actuator for High Precision Applications

Kiat¹,

Ghazaly²,

Chong³

et al. 2017

IJPEDS

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This paper presents the review of design variables optimization and control strategies of a Linear Switched Reluctance Actuator (LSRA). The introduction of various type of linear electromagnetic actuators (LEA) are compared and the advantages of LSRA over other LEA are discussed together with the type of actuator configurations and topologies. The SRA provides an overall efficiency similar to induction actuator of the similar rating, subsequently the friction and windage losses are comparable but force density is better. LSRA has the advantage of low cost, simple construction and high reliability compare to the actuator with permanent magnet. However, LSRA also has some obvious defects which will influence the performance of the actuator such as ripples and acoustic noise which are caused by the highly nonlinear characteristics of the actuator. By researching the design variables of the actuator, the influences of those design variables are introduced and the detail comparisons are analyzed in this paper. In addition, this paper also reviews on the control strategies in order to overcome the weaknesses of LSRA. Keyword:Actuator INTRODUCTIONLinear electromagnetic actuators (LEA) is a mechanism that generate linear motion due to the interactions of the magnetic fields and electromagnetic thrust. The major advantage of electromagnetic actuators over the conventional actuators is that it is almost maintenance free which is due to the absence of mechanical part such as gears The typical design of LEA can be characterized as three topologies: (i) Planar Single Sided; (ii) Planar Double Sided; (iii) Tubular. By comparison, the tubular topology of LEA has greater force density compare to planer topology actuator due to lesser flux leakage and tubular topology actuator minimized the stray magnetic field in the direction of travel along the stator and mover part [5]. Hence, the thrust force and

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GA based adaptive velocity control of linear switched reluctance motor under different load and velocity profiles for industrial application

Dursun

Özden

2016

2016 2nd International Conference on Control, Automation and Robotics (ICCAR)

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Speed control of linear switched reluctance motor

Cited by 4 publications

References 11 publications

Incremental Linear Switched Reluctance Actuator

Incremental Linear Switched Reluctance Actuator

A Review: Design Variables Optimization and Control Strategies of a Linear Switched Reluctance Actuator for High Precision Applications

GA based adaptive velocity control of linear switched reluctance motor under different load and velocity profiles for industrial application

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