Simulation of the hydraulic system of a device with self-adaptation for power and kinematic parameters on the working body
Introduction. Currently, Russia has adopted a course towards the creation of intelligent machines and equipment. The same holds for mobile technological machines for road construction and public utilities. Therefore, the design and creation of this type of actuators with a self-adaptation function i...
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| Format: | Article |
| Language: | Russian |
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Don State Technical University
2021-04-01
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| Series: | Advanced Engineering Research |
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| Online Access: | https://www.vestnik-donstu.ru/jour/article/view/1742 |
| _version_ | 1797881273421660160 |
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| author | T. A. Khinikadze A. T. Rybak P. I. Popikov |
| author_facet | T. A. Khinikadze A. T. Rybak P. I. Popikov |
| author_sort | T. A. Khinikadze |
| collection | DOAJ |
| description | Introduction. Currently, Russia has adopted a course towards the creation of intelligent machines and equipment. The same holds for mobile technological machines for road construction and public utilities. Therefore, the design and creation of this type of actuators with a self-adaptation function is a critical task.Materials and Methods. A device equipped with a hydraulic drive with self-adaptation to load and coordination of kinematic and power parameters of the principal motion and the feed movement of the working body of the rock- drilling rig, is presented. To study and design the device based on the mathematical modeling methods of a hydraulic drive and adaptive systems, a mathematical model is proposed. It is developed using the foundations of the theory of volumetric stiffness of hydraulic systems. This enables to accurately describe the impact of the dynamic properties of the hydraulic system (compressibility of the working fluid, elastic properties of pipelines, high-pressure hoses, hydraulic apparatuses) on the dynamic properties of the system as a whole.Results. The mathematical model for a device with self-adaptation includes submodels of adaptive communication, interrelations of power, kinematic and process parameters of rock drilling, as well as mathematical description of the movement of system elements. The solution to the developed mathematical model was performed in the software environment for dynamic modeling of technical systems SimInTech. As a result, general dependences of the adaptive system on the design parameters of the system and the operating conditions are obtained.Discussion and Conclusion. The mathematical model of the presented device shows the fundamental possibility of implementing the principle of self-adaptation in terms of load under external and internal disturbing actions during operation. The results obtained can be used under designing adaptive systems of other technological equipment, for example, for the implementation of deep drilling in workpieces with variable properties in its depth. |
| first_indexed | 2024-04-10T03:17:35Z |
| format | Article |
| id | doaj.art-35ac8100895146518358d394abd7bbfa |
| institution | Directory Open Access Journal |
| issn | 2687-1653 |
| language | Russian |
| last_indexed | 2024-04-10T03:17:35Z |
| publishDate | 2021-04-01 |
| publisher | Don State Technical University |
| record_format | Article |
| series | Advanced Engineering Research |
| spelling | doaj.art-35ac8100895146518358d394abd7bbfa2023-03-13T07:31:29ZrusDon State Technical UniversityAdvanced Engineering Research2687-16532021-04-01211556110.23947/2687-1653-2021-21-1-55-611508Simulation of the hydraulic system of a device with self-adaptation for power and kinematic parameters on the working bodyT. A. Khinikadze0A. T. Rybak1P. I. Popikov2ФГБОУ ВО «Донской государственный технический университетФГБОУ ВО «Донской государственный технический университетФГБОУ ВО «Воронежский государственный лесотехнический университет имени Г. Ф. Морозова»Introduction. Currently, Russia has adopted a course towards the creation of intelligent machines and equipment. The same holds for mobile technological machines for road construction and public utilities. Therefore, the design and creation of this type of actuators with a self-adaptation function is a critical task.Materials and Methods. A device equipped with a hydraulic drive with self-adaptation to load and coordination of kinematic and power parameters of the principal motion and the feed movement of the working body of the rock- drilling rig, is presented. To study and design the device based on the mathematical modeling methods of a hydraulic drive and adaptive systems, a mathematical model is proposed. It is developed using the foundations of the theory of volumetric stiffness of hydraulic systems. This enables to accurately describe the impact of the dynamic properties of the hydraulic system (compressibility of the working fluid, elastic properties of pipelines, high-pressure hoses, hydraulic apparatuses) on the dynamic properties of the system as a whole.Results. The mathematical model for a device with self-adaptation includes submodels of adaptive communication, interrelations of power, kinematic and process parameters of rock drilling, as well as mathematical description of the movement of system elements. The solution to the developed mathematical model was performed in the software environment for dynamic modeling of technical systems SimInTech. As a result, general dependences of the adaptive system on the design parameters of the system and the operating conditions are obtained.Discussion and Conclusion. The mathematical model of the presented device shows the fundamental possibility of implementing the principle of self-adaptation in terms of load under external and internal disturbing actions during operation. The results obtained can be used under designing adaptive systems of other technological equipment, for example, for the implementation of deep drilling in workpieces with variable properties in its depth.https://www.vestnik-donstu.ru/jour/article/view/1742гидравлическое устройство с самоадаптациейфункция гидроприводаобобщенная математическая модельадаптивные связисогласованные движениярабочий органнагрузкастабилизация |
| spellingShingle | T. A. Khinikadze A. T. Rybak P. I. Popikov Simulation of the hydraulic system of a device with self-adaptation for power and kinematic parameters on the working body Advanced Engineering Research гидравлическое устройство с самоадаптацией функция гидропривода обобщенная математическая модель адаптивные связи согласованные движения рабочий орган нагрузка стабилизация |
| title | Simulation of the hydraulic system of a device with self-adaptation for power and kinematic parameters on the working body |
| title_full | Simulation of the hydraulic system of a device with self-adaptation for power and kinematic parameters on the working body |
| title_fullStr | Simulation of the hydraulic system of a device with self-adaptation for power and kinematic parameters on the working body |
| title_full_unstemmed | Simulation of the hydraulic system of a device with self-adaptation for power and kinematic parameters on the working body |
| title_short | Simulation of the hydraulic system of a device with self-adaptation for power and kinematic parameters on the working body |
| title_sort | simulation of the hydraulic system of a device with self adaptation for power and kinematic parameters on the working body |
| topic | гидравлическое устройство с самоадаптацией функция гидропривода обобщенная математическая модель адаптивные связи согласованные движения рабочий орган нагрузка стабилизация |
| url | https://www.vestnik-donstu.ru/jour/article/view/1742 |
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