Identification of transfer function to model brush temperature of a small DC machine at no-load
Using temperature measurement to provide insight into the health condition of an electrical machine at any operating point could be possible if a baseline temperature of the machine could be modelled in real-time and compared to the actual current temperature. In this study, transfer functions are b...
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| Format: | Article |
| Language: | English |
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Penerbit UMP
2023
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| Online Access: | http://umpir.ump.edu.my/id/eprint/40080/ http://umpir.ump.edu.my/id/eprint/40080/1/Identification%20of%20Transfer%20Function%20to%20Model%20Brush%20Temperature.pdf |
| _version_ | 1848825946665123840 |
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| author | Muhammad Syawal, Mat Jahak Ismayuzri, Ishak Suhaimi, Puteh Sutiman, . I. Wayan, Adiyasa |
| author_facet | Muhammad Syawal, Mat Jahak Ismayuzri, Ishak Suhaimi, Puteh Sutiman, . I. Wayan, Adiyasa |
| author_sort | Muhammad Syawal, Mat Jahak |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Using temperature measurement to provide insight into the health condition of an electrical machine at any operating point could be possible if a baseline temperature of the machine could be modelled in real-time and compared to the actual current temperature. In this study, transfer functions are being identified to be used as a baseline temperature response model for a small DC machine. As a preliminary study, the transfer functions are identified using experimental data of temperature responses at several no-load speed step inputs. The order of transfer function tested was between a range from 0 to 4. The third order transfer function was found to be the best followed by the first order transfer function with a model MSE error of less than 0.41 and 0.65 respectively. The slight variation on the poles of the system indicates that the thermal system of the electrical machine does not obey exactly the LTI hypothesis. |
| first_indexed | 2025-11-15T03:37:00Z |
| format | Article |
| id | ump-40080 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:37:00Z |
| publishDate | 2023 |
| publisher | Penerbit UMP |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-400802024-01-18T03:46:30Z http://umpir.ump.edu.my/id/eprint/40080/ Identification of transfer function to model brush temperature of a small DC machine at no-load Muhammad Syawal, Mat Jahak Ismayuzri, Ishak Suhaimi, Puteh Sutiman, . I. Wayan, Adiyasa TJ Mechanical engineering and machinery Using temperature measurement to provide insight into the health condition of an electrical machine at any operating point could be possible if a baseline temperature of the machine could be modelled in real-time and compared to the actual current temperature. In this study, transfer functions are being identified to be used as a baseline temperature response model for a small DC machine. As a preliminary study, the transfer functions are identified using experimental data of temperature responses at several no-load speed step inputs. The order of transfer function tested was between a range from 0 to 4. The third order transfer function was found to be the best followed by the first order transfer function with a model MSE error of less than 0.41 and 0.65 respectively. The slight variation on the poles of the system indicates that the thermal system of the electrical machine does not obey exactly the LTI hypothesis. Penerbit UMP 2023-07 Article PeerReviewed pdf en cc_by_nc_4 http://umpir.ump.edu.my/id/eprint/40080/1/Identification%20of%20Transfer%20Function%20to%20Model%20Brush%20Temperature.pdf Muhammad Syawal, Mat Jahak and Ismayuzri, Ishak and Suhaimi, Puteh and Sutiman, . and I. Wayan, Adiyasa (2023) Identification of transfer function to model brush temperature of a small DC machine at no-load. Mekatronika - Journal of Intelligent Manufacturing & Mechatronics, 5 (2). pp. 50-56. ISSN 2637-0883. (Published) https://doi.org/10.15282/mekatronika.v5i2.9843 https://doi.org/10.15282/mekatronika.v5i2.9843 |
| spellingShingle | TJ Mechanical engineering and machinery Muhammad Syawal, Mat Jahak Ismayuzri, Ishak Suhaimi, Puteh Sutiman, . I. Wayan, Adiyasa Identification of transfer function to model brush temperature of a small DC machine at no-load |
| title | Identification of transfer function to model brush temperature of a small DC machine at no-load |
| title_full | Identification of transfer function to model brush temperature of a small DC machine at no-load |
| title_fullStr | Identification of transfer function to model brush temperature of a small DC machine at no-load |
| title_full_unstemmed | Identification of transfer function to model brush temperature of a small DC machine at no-load |
| title_short | Identification of transfer function to model brush temperature of a small DC machine at no-load |
| title_sort | identification of transfer function to model brush temperature of a small dc machine at no-load |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/40080/ http://umpir.ump.edu.my/id/eprint/40080/ http://umpir.ump.edu.my/id/eprint/40080/ http://umpir.ump.edu.my/id/eprint/40080/1/Identification%20of%20Transfer%20Function%20to%20Model%20Brush%20Temperature.pdf |