Bahiuddin, Irfan and Imaduddin, Fitrian and Mazlan, Saiful Amri and Shapiai, Mohd Ibrahim and Ubaidillah, Ubaidillah and Nazmi, Nurhazimah and Mohamad, Norzilawati (2021) A machine learning approach to estimate magnetorheological suspension composition based on magnetic field dependent-rheological properties. Smart Materials and Structures, 30 (10). ISSN 09641726
Full text not available from this repository. (Request a copy)Abstract
This paper presents an inverse model of magnetorheological (MR) suspensions to predict the compositions as a function of magnetic field-dependent rheological properties using the feedforward neural network (FFNN) model. Although many variations of MR suspension compositions have been published, the composition of the MR suspensions needs to be chosen manually by considering the required rheological properties. Therefore, this paper proposed a systematic method to predict MR suspension composition based on the rheological properties by employing extreme learning machine (ELM) and backpropagation (BP) techniques to build FFNN models. The model is built based on three experimental datasets representing particle shapes, sizes, and weight percentages. Three input topologies are proposed involving yield stress at the on-state condition, yield stress at the off-state condition τy,0, yield stress slope m, and magnetic fields B. The outputs are the particle weight percentages, milling time of magnetic particles representing the particle shapes, and particle sizes for each dataset model. FFNN models trained by ELM and BP have shown comparable accuracy. The simulations have also shown that the inclusion of the slope as one of the model inputs can produce R 2 of more than 0.80 for training and testing data. The off-state condition of yield stress can also improve the model performances if the off-state yield stress has a high correlation with the output. Finally, from the results, it can be concluded that the proposed machine learning approaches and topologies have successfully predicted the compositions in good agreement with the experimental data. © 2021 IOP Publishing Ltd.
Item Type: | Article |
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Additional Information: | Cited by: 5 |
Uncontrolled Keywords: | Backpropagation; Feedforward neural networks; Inverse problems; Learning systems; Magnetic bubbles; Magnetic fields; Rheology; Topology; Turing machines; Yield stress; Extreme learning machine; Feedforward neural networks (FFNN); Machine learning approaches; Magneto-rheological; Magnetorheological suspensions; Rheological property; Training and testing; Weight percentages; Suspensions (components) |
Subjects: | T Technology > TJ Mechanical engineering and machinery |
Divisions: | Vocational School |
Depositing User: | Sri JUNANDI |
Date Deposited: | 30 Oct 2024 01:55 |
Last Modified: | 30 Oct 2024 01:55 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/8421 |