Modeling random processes induced by the support surface profile in transport and technological systems
The research article demonstrates that agricultural transport and technological systems are susceptible to external random influences during their operation. By accurately describing and modeling these effects, the performance of the tool can be enhanced during the research and design stages. (Researc...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Federal Scientific Agroengineering Centre VIM
2023-09-01
|
| Series: | Сельскохозяйственные машины и технологии |
| Subjects: | |
| Online Access: | https://www.vimsmit.com/jour/article/view/529 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1839580574390419456 |
|---|---|
| author | Yu. P. Kornyushin A. V. Lavrov A. V. Sidorova |
| author_facet | Yu. P. Kornyushin A. V. Lavrov A. V. Sidorova |
| author_sort | Yu. P. Kornyushin |
| collection | DOAJ |
| description | The research article demonstrates that agricultural transport and technological systems are susceptible to external random influences during their operation. By accurately describing and modeling these effects, the performance of the tool can be enhanced during the research and design stages. (Research purpose) The objective of this research is to generate random processes with predefined correlation functions that simulate the profile of the supporting surface under the wheels of agricultural transport and technological systems during operations. Additionally, the study aims to visually represent the resulting random implementations of the support surface profile height. (Materials and methods) The proposed approach considers the variation in support surface profile height along the trajectory of agricultural transport and technological systems, while maintaining a constant speed, as a stationary random process. The selection of the correlation function type and its parameters is dependent on the specific characteristics of the support surface. Subsequently, using the Matlab environment, the model for the support surface profile height under the wheels is developed. (Results and discussion) Successful implementations of support surface profile height have been achieved for two distinct scenarios: asphalt and wheat stubble. A comparative analysis is conducted between the correlation function of the simulated implementation of the random process and the original correlation function. (Conclusions) The proposed algorithm has demonstrated its capability to generate a random process with specified correlation function properties, accurately describing the height fluctuations of the support surface profile under the wheels of agricultural transport and technological systems. The adequacy of the algorithm has been confirmed through a comprehensive analysis of at least 50 implementations, highlighting its effectiveness and reliability. |
| format | Article |
| id | doaj-art-e15e03f4a3764c359c25ae6d94dfc19c |
| institution | Matheson Library |
| issn | 2073-7599 |
| language | Russian |
| publishDate | 2023-09-01 |
| publisher | Federal Scientific Agroengineering Centre VIM |
| record_format | Article |
| series | Сельскохозяйственные машины и технологии |
| spelling | doaj-art-e15e03f4a3764c359c25ae6d94dfc19c2025-08-04T10:24:39ZrusFederal Scientific Agroengineering Centre VIMСельскохозяйственные машины и технологии2073-75992023-09-01173616610.22314/2073-7599-2023-17-3-61-66485Modeling random processes induced by the support surface profile in transport and technological systemsYu. P. Kornyushin0A. V. Lavrov1A. V. Sidorova2Bauman Moscow State Technical University (Kaluga Branch)Federal Scientific Agroengineering Center VIMBauman Moscow State Technical University (Kaluga Branch)The research article demonstrates that agricultural transport and technological systems are susceptible to external random influences during their operation. By accurately describing and modeling these effects, the performance of the tool can be enhanced during the research and design stages. (Research purpose) The objective of this research is to generate random processes with predefined correlation functions that simulate the profile of the supporting surface under the wheels of agricultural transport and technological systems during operations. Additionally, the study aims to visually represent the resulting random implementations of the support surface profile height. (Materials and methods) The proposed approach considers the variation in support surface profile height along the trajectory of agricultural transport and technological systems, while maintaining a constant speed, as a stationary random process. The selection of the correlation function type and its parameters is dependent on the specific characteristics of the support surface. Subsequently, using the Matlab environment, the model for the support surface profile height under the wheels is developed. (Results and discussion) Successful implementations of support surface profile height have been achieved for two distinct scenarios: asphalt and wheat stubble. A comparative analysis is conducted between the correlation function of the simulated implementation of the random process and the original correlation function. (Conclusions) The proposed algorithm has demonstrated its capability to generate a random process with specified correlation function properties, accurately describing the height fluctuations of the support surface profile under the wheels of agricultural transport and technological systems. The adequacy of the algorithm has been confirmed through a comprehensive analysis of at least 50 implementations, highlighting its effectiveness and reliability.https://www.vimsmit.com/jour/article/view/529transport and technological systemssupport surfaceexternal influences and eff ectsmodeling of random processescorrelation function |
| spellingShingle | Yu. P. Kornyushin A. V. Lavrov A. V. Sidorova Modeling random processes induced by the support surface profile in transport and technological systems Сельскохозяйственные машины и технологии transport and technological systems support surface external influences and eff ects modeling of random processes correlation function |
| title | Modeling random processes induced by the support surface profile in transport and technological systems |
| title_full | Modeling random processes induced by the support surface profile in transport and technological systems |
| title_fullStr | Modeling random processes induced by the support surface profile in transport and technological systems |
| title_full_unstemmed | Modeling random processes induced by the support surface profile in transport and technological systems |
| title_short | Modeling random processes induced by the support surface profile in transport and technological systems |
| title_sort | modeling random processes induced by the support surface profile in transport and technological systems |
| topic | transport and technological systems support surface external influences and eff ects modeling of random processes correlation function |
| url | https://www.vimsmit.com/jour/article/view/529 |
| work_keys_str_mv | AT yupkornyushin modelingrandomprocessesinducedbythesupportsurfaceprofileintransportandtechnologicalsystems AT avlavrov modelingrandomprocessesinducedbythesupportsurfaceprofileintransportandtechnologicalsystems AT avsidorova modelingrandomprocessesinducedbythesupportsurfaceprofileintransportandtechnologicalsystems |