Comprehensive Evaluation of Conveyor Belt Impact Resistance Using Canonical Correlation Analysis
The aim of the research was to comprehensively evaluate the impact resistance of conveyor belts. Initially, variables were identified that describe the input conditions of the experiment (weight of impacting material, impact height, type and strength of conveyor belt) and subsequent dependent variab...
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MDPI AG
2025-02-01
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| author | Miriam Andrejiova Anna Grincova Daniela Marasova |
| author_facet | Miriam Andrejiova Anna Grincova Daniela Marasova |
| author_sort | Miriam Andrejiova |
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| description | The aim of the research was to comprehensively evaluate the impact resistance of conveyor belts. Initially, variables were identified that describe the input conditions of the experiment (weight of impacting material, impact height, type and strength of conveyor belt) and subsequent dependent variables that describe the result of the experiment (impact force, increase in tension force, relative amount of absorbed energy, degree of damage). For each dependent variable, its dependence on input variables was monitored through multiple regression analysis. In the next step, through canonical correlation analysis, correlations were observed between the created dummy canonical variables that are a linear combination of the original variables. Based on the results, strong relationships between new canonical variables were demonstrated. A test of significance of canonical correlation using Wilk’s lambda showed that the first to third canonical correlations were statistically significant. It turns out that in the first pair of canonical variables, the strength and type of conveyor belt are strongly negatively correlated with the increase in tension force and the relative amount of energy absorbed. In the second pair, the impact height and weight of the landing material are strongly positively correlated with the impact force. |
| format | Article |
| id | doaj-art-4e7d2d6bf4f44fa4a532038bc6765302 |
| institution | DOAJ |
| issn | 2076-3417 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj-art-4e7d2d6bf4f44fa4a532038bc67653022025-08-20T02:59:07ZengMDPI AGApplied Sciences2076-34172025-02-01155263910.3390/app15052639Comprehensive Evaluation of Conveyor Belt Impact Resistance Using Canonical Correlation AnalysisMiriam Andrejiova0Anna Grincova1Daniela Marasova2Faculty of Mechanical Engineering, Technical University of Kosice, Letna 9, 042 00 Kosice, SlovakiaFaculty of Electrical Engineering and Informatics, Technical University of Kosice, Letna 9, 042 00 Kosice, SlovakiaFaculty of Mining, Ecology, Process Control and Geotechnology, Technical University of Kosice, Park Komenskeho 14, 042 00 Kosice, SlovakiaThe aim of the research was to comprehensively evaluate the impact resistance of conveyor belts. Initially, variables were identified that describe the input conditions of the experiment (weight of impacting material, impact height, type and strength of conveyor belt) and subsequent dependent variables that describe the result of the experiment (impact force, increase in tension force, relative amount of absorbed energy, degree of damage). For each dependent variable, its dependence on input variables was monitored through multiple regression analysis. In the next step, through canonical correlation analysis, correlations were observed between the created dummy canonical variables that are a linear combination of the original variables. Based on the results, strong relationships between new canonical variables were demonstrated. A test of significance of canonical correlation using Wilk’s lambda showed that the first to third canonical correlations were statistically significant. It turns out that in the first pair of canonical variables, the strength and type of conveyor belt are strongly negatively correlated with the increase in tension force and the relative amount of energy absorbed. In the second pair, the impact height and weight of the landing material are strongly positively correlated with the impact force.https://www.mdpi.com/2076-3417/15/5/2639conveyor beltimpact resistancedegree of damagecanonical correlation analysis |
| spellingShingle | Miriam Andrejiova Anna Grincova Daniela Marasova Comprehensive Evaluation of Conveyor Belt Impact Resistance Using Canonical Correlation Analysis Applied Sciences conveyor belt impact resistance degree of damage canonical correlation analysis |
| title | Comprehensive Evaluation of Conveyor Belt Impact Resistance Using Canonical Correlation Analysis |
| title_full | Comprehensive Evaluation of Conveyor Belt Impact Resistance Using Canonical Correlation Analysis |
| title_fullStr | Comprehensive Evaluation of Conveyor Belt Impact Resistance Using Canonical Correlation Analysis |
| title_full_unstemmed | Comprehensive Evaluation of Conveyor Belt Impact Resistance Using Canonical Correlation Analysis |
| title_short | Comprehensive Evaluation of Conveyor Belt Impact Resistance Using Canonical Correlation Analysis |
| title_sort | comprehensive evaluation of conveyor belt impact resistance using canonical correlation analysis |
| topic | conveyor belt impact resistance degree of damage canonical correlation analysis |
| url | https://www.mdpi.com/2076-3417/15/5/2639 |
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