Optimal design approach for linear tubular machines

Amraoui, Lilia El; Gillon, F.; Vivier, Stéphane; Brochet, P.; Benrejeb, Mohamed

doi:10.1109/icsmc.2002.1176323

Cited by 8 publications

(15 citation statements)

References 2 publications

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“…Normally, three categories of performance characteristics in the analysis of the S/N ratio are introduced: the lower-the-better, the higherthe-better, and the nominal-the-better. The lower-the-better and the higher-the-better S/N ratios can be written respectively as (1) where is the experimental value of the performance characteristics in the experiment at the trial, and is the number of trials.…”

Section: A Taguchi Methodsmentioning

confidence: 99%

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A Fuzzy-Based Taguchi Method for Multiobjective Design of PM Motors

2013

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This paper describes a design optimization based on the fuzzy-based Taguchi method coupled with finite element analysis (FEA). The proposed approach takes advantage of both the Taguchi method and a fuzzy rule based inference system, which forms a robust and practical methodology in tackling multiobjective optimization problems. The proposed methodology is applied to the optimization design of a surface-mounted permanent magnet (SPM) motor. The experimental results confirm the validity of the proposed method.Index Terms-Efficiency, finite element method, fuzzy-based Taguchi method, multiobjective optimization, torque ripple.

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Section: A Taguchi Methodsmentioning

confidence: 99%

“…The most popular method for optimizing design of electromagnetic devices is performed using FEA coupled with optimization algorithms. However, classical optimization algorithms, such as deterministic and stochastic methods, seem to be not very efficient for optimization problems using FEA because of their long computing time [1].…”

Section: Introductionmentioning

confidence: 99%

A Fuzzy-Based Taguchi Method for Multiobjective Design of PM Motors

2013

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“…For the application considered, the cylindrical LSRM is a good candidate. Its structure is simple and robust, and the mover part has no windings, as in [4,5]. It consists of a hollow, mobile ferromagnetic cylinder with transversal slots and an outer cylindrical stator containing a number of identical phase sets.…”

Section: Presentation Of the Actuatormentioning

confidence: 99%

“…By assuming a linear model of the basic pattern, the analytical expression of the traction or propulsion force can be obtained using the principle of conversion of energy [9,10] and by neglecting the magnetic field in the iron relative to that in the air gap [5,8]. According to [8], the expression of the total expected thrust F xT is given by:…”

Section: Prototype Dimensions and Characteristicsmentioning

confidence: 99%

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Analysis and Modeling of Linear-Switched Reluctance for Medical Application

et al. 2013

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This paper focuses on the analysis, the modeling and the control of a linear-switched reluctance motor. The application under consideration is medical, and the actuator is to be used as a left ventricular assist device. The actuator has a cylindrical or tubular shape, with a mechanical unidirectional valve placed inside the mover, which provides a pulsatile flow of blood. The analytical expression of the effort based on the linear behavior of the actuator is given. The identification of the characteristics of the prototype actuator and the principle of position control is performed. A modeling of the actuator is proposed, taking into account the variation of inductance with respect to the position. The closed-loop position control of the actuator is performed by simulation. A controller with integral action and anticipatory action is implemented in order to compensate the effects of disturbing efforts and tracking deviations. Moreover, a magic switch is performed in the controller to avoid overshoots. The results show that the closed-loop response of the actuator is satisfactory

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On the determination of an optimized shape coefficient for the linear tubular actuator range

Saadaoui

Ouni

Gillon

et al. 2007

2007 International Aegean Conference on Electrical Machines and Power Electronics

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Throughout this paper, we are going to use two different methods for the optimization of a shape coefficient Sc for a linear tubular step actuator range, allowing to maximize the trust force by Joule losses ratio. The first method is based on analytical computation and the second one is based on reluctance network modelling. These two methods converge to the same result which is validated by finite element simulations.

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Optimal design approach for linear tubular machines

Cited by 8 publications

References 2 publications

A Fuzzy-Based Taguchi Method for Multiobjective Design of PM Motors

A Fuzzy-Based Taguchi Method for Multiobjective Design of PM Motors

Analysis and Modeling of Linear-Switched Reluctance for Medical Application

On the determination of an optimized shape coefficient for the linear tubular actuator range

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