MATHEMATICAL MODELING OF WORKING PROCESS IN HYDRAULIC DRIVE OF SPECIFICALLY HEAVY-DUTY TRUCK STEERING
The paper provides an analysis that shows application of pump-controlled steering hydraulic drives. Dynamic model of steering hydraulic drive of open-cast BelAZ-75131 dump truck developed at BNTU and also mathematical models for circuit consisting of a metering pump and a turning cylinder and a flow...
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| Format: | Article |
| Language: | Russian |
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Belarusian National Technical University
2006-12-01
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| Series: | Наука и техника |
| Online Access: | https://sat.bntu.by/jour/article/view/1266 |
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| _version_ | 1850180337765711872 |
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| author | E. M. Zabolotsky |
| author_facet | E. M. Zabolotsky |
| author_sort | E. M. Zabolotsky |
| collection | DOAJ |
| description | The paper provides an analysis that shows application of pump-controlled steering hydraulic drives. Dynamic model of steering hydraulic drive of open-cast BelAZ-75131 dump truck developed at BNTU and also mathematical models for circuit consisting of a metering pump and a turning cylinder and a flow amplifier and a turning cylinder with due account of compressibility and resistance of service drain line. It is noted that on the basis of the given methodology a multi-variant dynamic calculation has been carried out, drive dynamics has been analyzed at various design and component parameters of a metering pump and a flow amplifier, rational values of these parameters has been selected for design development. The paper also gives an algorithm scheme for the solution of the derived equation systems. |
| format | Article |
| id | doaj-art-9880a315b8a4429a96d92bf7e77fb737 |
| institution | OA Journals |
| issn | 2227-1031 2414-0392 |
| language | Russian |
| publishDate | 2006-12-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Наука и техника |
| spelling | doaj-art-9880a315b8a4429a96d92bf7e77fb7372025-08-20T02:18:14ZrusBelarusian National Technical UniversityНаука и техника2227-10312414-03922006-12-0106597310.21122/2227-1031-2006-0-6-59-731192MATHEMATICAL MODELING OF WORKING PROCESS IN HYDRAULIC DRIVE OF SPECIFICALLY HEAVY-DUTY TRUCK STEERINGE. M. Zabolotsky0Belarusian National Technical UniversityThe paper provides an analysis that shows application of pump-controlled steering hydraulic drives. Dynamic model of steering hydraulic drive of open-cast BelAZ-75131 dump truck developed at BNTU and also mathematical models for circuit consisting of a metering pump and a turning cylinder and a flow amplifier and a turning cylinder with due account of compressibility and resistance of service drain line. It is noted that on the basis of the given methodology a multi-variant dynamic calculation has been carried out, drive dynamics has been analyzed at various design and component parameters of a metering pump and a flow amplifier, rational values of these parameters has been selected for design development. The paper also gives an algorithm scheme for the solution of the derived equation systems.https://sat.bntu.by/jour/article/view/1266 |
| spellingShingle | E. M. Zabolotsky MATHEMATICAL MODELING OF WORKING PROCESS IN HYDRAULIC DRIVE OF SPECIFICALLY HEAVY-DUTY TRUCK STEERING Наука и техника |
| title | MATHEMATICAL MODELING OF WORKING PROCESS IN HYDRAULIC DRIVE OF SPECIFICALLY HEAVY-DUTY TRUCK STEERING |
| title_full | MATHEMATICAL MODELING OF WORKING PROCESS IN HYDRAULIC DRIVE OF SPECIFICALLY HEAVY-DUTY TRUCK STEERING |
| title_fullStr | MATHEMATICAL MODELING OF WORKING PROCESS IN HYDRAULIC DRIVE OF SPECIFICALLY HEAVY-DUTY TRUCK STEERING |
| title_full_unstemmed | MATHEMATICAL MODELING OF WORKING PROCESS IN HYDRAULIC DRIVE OF SPECIFICALLY HEAVY-DUTY TRUCK STEERING |
| title_short | MATHEMATICAL MODELING OF WORKING PROCESS IN HYDRAULIC DRIVE OF SPECIFICALLY HEAVY-DUTY TRUCK STEERING |
| title_sort | mathematical modeling of working process in hydraulic drive of specifically heavy duty truck steering |
| url | https://sat.bntu.by/jour/article/view/1266 |
| work_keys_str_mv | AT emzabolotsky mathematicalmodelingofworkingprocessinhydraulicdriveofspecificallyheavydutytrucksteering |