Preliminary Design of a Double Sided Linear Induction Motor as a Catapult for Light Weight Unmanned Aerial Vehicle

Barmada, Sami; Consolo, Valentina; Musolino, Antonino; Rizzo, Rocco; Sani, Luca; Schettini, Francesco

doi:10.1109/compumag55718.2022.9827505

Cited by 1 publication

(1 citation statement)

References 12 publications

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“…In these papers, authors proposed several devices with various dimensions and designs, considering different magnetizations (radial and diametral) of the magnets, gap arrangements, and ferromagnetic structures. In particular, the authors have analyzed the device using network approaches equivalent to those described in [8][9][10] and also used in [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Experimental Validation of a Permanent Magnets Magnetorheological Device under a Standardized Worldwide Harmonized Light-Duty Test Cycle

Simonelli,

Sani,

Gori

et al. 2023

Actuators

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In this paper, the experimental validation of an innovative clutch based on magnetorheological fluids (MRFs) excited by permanent magnets is described. The device, used in automotive applications to engage and disengage the vacuum pump, is tested using a standardized Worldwide harmonized Light-duty Test Cycle (WLTC). A test bench is built, and the system is observed in its operation for one hour, considering two consecutive WLTCs. The temperature increase slightly impacts the clutch’s behavior; in particular, the on-state performance of the device, mainly determined by the magnetic field-induced torque, remains largely unaffected by the temperature increase. The results showed that the performance of the proposed MRF-based device is only marginally affected by the phenomena that take place during the actual operation (e.g., temperature increase, shaft slip), confirming the effectiveness of the design.

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