Review of Material Parameter Calibration Method
The discrete element method and simulation analysis of the interaction between granular materials and implements provide a convenient and effective method for the optimal design of farming machinery. However, the parameter differences between different materials make discrete element simulation impo...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-05-01
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| Series: | Agriculture |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2077-0472/12/5/706 |
| _version_ | 1827671027721699328 |
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| author | Weiquan Fang Xinzhong Wang Dianlei Han Xuegeng Chen |
| author_facet | Weiquan Fang Xinzhong Wang Dianlei Han Xuegeng Chen |
| author_sort | Weiquan Fang |
| collection | DOAJ |
| description | The discrete element method and simulation analysis of the interaction between granular materials and implements provide a convenient and effective method for the optimal design of farming machinery. However, the parameter differences between different materials make discrete element simulation impossible to carry out directly. It is necessary to obtain the specific material parameters and contact parameters through parameter calibration of the simulation object, so as to make the simulation results more reliable. Parameter calibration mainly includes intrinsic parameter measurement, contact model selection, contact parameter selection, and parameter calibration. The test methods of the calibration test include the Plackett–Burman test and other methods of screening parameters with significant influence, and then selecting the optimal parameters through the climbing test, response surface analysis method, etc., and finally carrying out the regression analysis. This paper will describe the existing parameter measurement methods and parameter calibration methods and provide a reference for the scholars who study parameter calibration to carry out parameter calibration. |
| first_indexed | 2024-03-10T03:31:23Z |
| format | Article |
| id | doaj.art-80d06e286ac641bda7a8c29d725fd791 |
| institution | Directory Open Access Journal |
| issn | 2077-0472 |
| language | English |
| last_indexed | 2024-03-10T03:31:23Z |
| publishDate | 2022-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Agriculture |
| spelling | doaj.art-80d06e286ac641bda7a8c29d725fd7912023-11-23T09:40:30ZengMDPI AGAgriculture2077-04722022-05-0112570610.3390/agriculture12050706Review of Material Parameter Calibration MethodWeiquan Fang0Xinzhong Wang1Dianlei Han2Xuegeng Chen3School of Agriculture Engineering, Jiangsu University, Zhenjiang 212013, ChinaSchool of Agriculture Engineering, Jiangsu University, Zhenjiang 212013, ChinaSchool of Agriculture Engineering, Jiangsu University, Zhenjiang 212013, ChinaSchool of Agriculture Engineering, Jiangsu University, Zhenjiang 212013, ChinaThe discrete element method and simulation analysis of the interaction between granular materials and implements provide a convenient and effective method for the optimal design of farming machinery. However, the parameter differences between different materials make discrete element simulation impossible to carry out directly. It is necessary to obtain the specific material parameters and contact parameters through parameter calibration of the simulation object, so as to make the simulation results more reliable. Parameter calibration mainly includes intrinsic parameter measurement, contact model selection, contact parameter selection, and parameter calibration. The test methods of the calibration test include the Plackett–Burman test and other methods of screening parameters with significant influence, and then selecting the optimal parameters through the climbing test, response surface analysis method, etc., and finally carrying out the regression analysis. This paper will describe the existing parameter measurement methods and parameter calibration methods and provide a reference for the scholars who study parameter calibration to carry out parameter calibration.https://www.mdpi.com/2077-0472/12/5/706discrete element methodcontact parametersparameter calibration |
| spellingShingle | Weiquan Fang Xinzhong Wang Dianlei Han Xuegeng Chen Review of Material Parameter Calibration Method Agriculture discrete element method contact parameters parameter calibration |
| title | Review of Material Parameter Calibration Method |
| title_full | Review of Material Parameter Calibration Method |
| title_fullStr | Review of Material Parameter Calibration Method |
| title_full_unstemmed | Review of Material Parameter Calibration Method |
| title_short | Review of Material Parameter Calibration Method |
| title_sort | review of material parameter calibration method |
| topic | discrete element method contact parameters parameter calibration |
| url | https://www.mdpi.com/2077-0472/12/5/706 |
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