Performance comparison between workshop-based and laboratory-based condition monitoring systems for operational and economic performances of sugarcane harvesting
Effective management of machinery operation, maintenance, and condition monitoring is essential for optimizing performance and minimizing costs. This study compares different Oil Condition Monitoring (OCM) methods in sugarcane harvesting machinery using analysis of variance (ANOVA) to assess technic...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-06-01
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| Series: | Results in Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123025010138 |
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| Summary: | Effective management of machinery operation, maintenance, and condition monitoring is essential for optimizing performance and minimizing costs. This study compares different Oil Condition Monitoring (OCM) methods in sugarcane harvesting machinery using analysis of variance (ANOVA) to assess technical performance and operational costs. Focusing on Khuzestan Province, Iran's primary sugarcane cultivation hub, a comparative analysis was conducted in the ''Dehkhoda'' and ''Debel Khazai'' agro-industrial complexes. Analysis of variance (ANOVA) revealed highly statistically significant differences in the performance (annual effective operating hours) of sugarcane harvesting machines across different years (p < 0.01). The annual effective operating hours in the third year were significantly higher than in the preceding two years. Notably, in 2023, the highest recorded operational hours (1290 h) were achieved under the workshop-based monitoring system, demonstrating marked improvement. This finding indicates that the workshop-based system significantly outperformed the laboratory-based system in enhancing machinery uptime and efficiency. The cost per sample in the workshop-based system was $1.52, whereas in the laboratory-based system, it was significantly higher at $39.45, making it 25.98 times more expensive. Additionally, the laboratory-based system's feedback time ranged from one to eight weeks, while the workshop-based system provided results within 90 to 120 min. Although the laboratory-based system ensured higher accuracy and adherence to scientific standards, the workshop-based system demonstrated notable economic and operational advantages. These findings highlight the trade-off between rapid, cost-effective monitoring and comprehensive, standardized analysis. The integration of workshop efficiency with laboratory accuracy can optimize machine performance in future harvesting seasons, especially under constrained conditions. |
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| ISSN: | 2590-1230 |