Abstract
This study presents a machine learning-based approach for classifying noise types in automotive power seat DC motors using vibration data captured via a piezoelectric accelerometer. To construct a comprehensive feature representation, statistical features were extracted from both time and frequency domains, including RMS, kurtosis, spectral centroid, and Mel-frequency cepstral coefficients (MFCCs). The proposed framework evaluates ensemble learning classifiers - Random Forest, XGBoost, and AdaBoost - trained using stratified 5-fold cross-validation. Experimental results demonstrate that combining time- and frequency-domain features significantly enhances classification accuracy, with Histogram Gradient Boosting achieving the highest performance (95.58% accuracy, F1-score 0.9597). These findings highlight the effectiveness of multi-feature integration and ensemble methods for reliable, data-driven motor quality control in automotive manufacturing.
| Original language | English |
|---|---|
| Title of host publication | IEEM 2025 - IEEE International Conference on Industrial Engineering and Engineering Management |
| Publisher | IEEE Computer Society |
| Pages | 183-187 |
| Number of pages | 5 |
| ISBN (Electronic) | 9798331525217 |
| DOIs | |
| State | Published - 2025 |
| Event | 2025 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2025 - Melbourne, Australia Duration: 7 Dec 2025 → 10 Dec 2025 |
Publication series
| Name | IEEE International Conference on Industrial Engineering and Engineering Management |
|---|---|
| ISSN (Print) | 2157-3611 |
| ISSN (Electronic) | 2157-362X |
Conference
| Conference | 2025 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2025 |
|---|---|
| Country/Territory | Australia |
| City | Melbourne |
| Period | 7/12/25 → 10/12/25 |
Bibliographical note
Publisher Copyright:© 2025 IEEE.
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 9 Industry, Innovation, and Infrastructure
Keywords
- Accelerometer data
- Ensemble methods
- Feature extraction
- Machine learning
- Motor noise classification
ASJC Scopus subject areas
- Business, Management and Accounting (miscellaneous)
- Safety, Risk, Reliability and Quality
- Industrial and Manufacturing Engineering
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