FEATURES OF ADAPTIVE BRAKE CONTROL OF THE SECONDARY BRAKE SYSTEM OF A MULTI-AXLE VEHICLE
Problem. Malfunction of the service braking system of a wheeled vehicle (WV) significantly affects road safety, especially when operating multi-axle vehicles with big masses. One of the ways to increase the level of road safety of multi-axle vehicles, when braking using a spare (emergency) braking s...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Kharkiv National Automobile and Highway University
2021-05-01
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| Series: | Avtomobilʹnyj Transport (Harʹkov) |
| Subjects: | |
| Online Access: | https://dspace.khadi.kharkov.ua/dspace/bitstream/123456789/4074/1/03_%d0%9b%d0%b5%d0%be%d0%bd%d1%82_e%d0%b2_%d0%9a%d1%83%d1%80i%d0%bf%d0%ba%d0%b0.pdf |
| _version_ | 1819081732594335744 |
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| author | Bogomolov Viktor Klimenko Valeriy Leontiev Dmytro Kuripka Oleksandr Frolov Andrii Don Yevhen |
| author_facet | Bogomolov Viktor Klimenko Valeriy Leontiev Dmytro Kuripka Oleksandr Frolov Andrii Don Yevhen |
| author_sort | Bogomolov Viktor |
| collection | DOAJ |
| description | Problem. Malfunction of the service braking system of a wheeled vehicle (WV) significantly affects road safety, especially when operating multi-axle vehicles with big masses. One of the ways to increase the level of road safety of multi-axle vehicles, when braking using a spare (emergency) braking system, is the introduction of automated adaptive braking systems into the design of the brake drive of vehicles. The definition of the limits of using the adaptive braking system on vehicles with many axles is almost not disclosed in the scientific and technical literature, therefore, the issue of using such a system on vehicles with a large number of axles requires additional research. Purpose. The purpose of this work is to develop a simulation model for adaptive control of the braking process of a multi-axle vehicle using a spare (emergency) braking system, taking into account the simulation of the dynamics of the drive and the variability of the adhesion properties between the tire of the vehicle wheel and the road surface. Methodology. To achieve this goal, it is necessary to develop a simulation model of the brake drive in an adaptive mode, implement a model of the interaction of the tire with the road surface, and implement a model of the braking dynamics of a multi-axle vehicle in the event of a malfunction of its service brake system. Originality. The proposed key criterion (Kr) for changing the throttle section in electro-pneumatic pressure modulators, which provide adaptive air inlet or outlet from the corresponding brake chambers of the drive, during simulation, made it possible to simulate the operation of the drive circuits in the adaptive mode. It has been established that, depending on the potential for the realization of the adhesion between the tires of automobile wheels and the road surface, the pressure in the electro-pneumatic brake drive with its adaptive regulation can be increased by no more than 0.04 MPa. |
| first_indexed | 2024-12-21T20:05:27Z |
| format | Article |
| id | doaj.art-41caa3707d484ebca9687194e61adefd |
| institution | Directory Open Access Journal |
| issn | 2219-8342 |
| language | English |
| last_indexed | 2024-12-21T20:05:27Z |
| publishDate | 2021-05-01 |
| publisher | Kharkiv National Automobile and Highway University |
| record_format | Article |
| series | Avtomobilʹnyj Transport (Harʹkov) |
| spelling | doaj.art-41caa3707d484ebca9687194e61adefd2022-12-21T18:51:52ZengKharkiv National Automobile and Highway UniversityAvtomobilʹnyj Transport (Harʹkov)2219-83422021-05-0148273710.30977/AT.2219-8342.2021.48.0.27FEATURES OF ADAPTIVE BRAKE CONTROL OF THE SECONDARY BRAKE SYSTEM OF A MULTI-AXLE VEHICLEBogomolov Viktor0https://orcid.org/0000-0001-6871-8244Klimenko Valeriy1https://orcid.org/0000-0002-7399-0397Leontiev Dmytro2https://orcid.org/0000-0003-4255-6317Kuripka Oleksandr3https://orcid.org/0000-0002-0550-7201Frolov Andrii4https://orcid.org/0000-0002-3868-4511Don Yevhen5https://orcid.org/0000-0002-1508-8397professor, Doct of Technical Sciences, Associate Professor of the Departament of Automobiles named after A.B. Gredeskul, Kharkiv National Automobile and Highway Universityprofessor, Doct of Technical Sciences, Associate Professor of the Departament of Automobiles named after A.B. Gredeskul, Kharkiv National Automobile and Highway UniversityCandidate of Technical Sciences, Associate Professor of the Departament of Automobiles named after A.B. Gredeskul, Kharkiv National Automobile and Highway UniversityPhD., student, Kharkiv National Automobile and Highway UniversityPhD., student, Kharkiv National Automobile and Highway UniversityCandidate of Technical Sciences, Associate Professor of the Departament of Automobiles named after A.B. Gredeskul, Kharkiv National Automobile and Highway UniversityProblem. Malfunction of the service braking system of a wheeled vehicle (WV) significantly affects road safety, especially when operating multi-axle vehicles with big masses. One of the ways to increase the level of road safety of multi-axle vehicles, when braking using a spare (emergency) braking system, is the introduction of automated adaptive braking systems into the design of the brake drive of vehicles. The definition of the limits of using the adaptive braking system on vehicles with many axles is almost not disclosed in the scientific and technical literature, therefore, the issue of using such a system on vehicles with a large number of axles requires additional research. Purpose. The purpose of this work is to develop a simulation model for adaptive control of the braking process of a multi-axle vehicle using a spare (emergency) braking system, taking into account the simulation of the dynamics of the drive and the variability of the adhesion properties between the tire of the vehicle wheel and the road surface. Methodology. To achieve this goal, it is necessary to develop a simulation model of the brake drive in an adaptive mode, implement a model of the interaction of the tire with the road surface, and implement a model of the braking dynamics of a multi-axle vehicle in the event of a malfunction of its service brake system. Originality. The proposed key criterion (Kr) for changing the throttle section in electro-pneumatic pressure modulators, which provide adaptive air inlet or outlet from the corresponding brake chambers of the drive, during simulation, made it possible to simulate the operation of the drive circuits in the adaptive mode. It has been established that, depending on the potential for the realization of the adhesion between the tires of automobile wheels and the road surface, the pressure in the electro-pneumatic brake drive with its adaptive regulation can be increased by no more than 0.04 MPa.https://dspace.khadi.kharkov.ua/dspace/bitstream/123456789/4074/1/03_%d0%9b%d0%b5%d0%be%d0%bd%d1%82_e%d0%b2_%d0%9a%d1%83%d1%80i%d0%bf%d0%ba%d0%b0.pdfbrake controlmulti-axle vehicleadaptive controlbrakingsecondary brake systememergency brakingadhesion utilized by axle |
| spellingShingle | Bogomolov Viktor Klimenko Valeriy Leontiev Dmytro Kuripka Oleksandr Frolov Andrii Don Yevhen FEATURES OF ADAPTIVE BRAKE CONTROL OF THE SECONDARY BRAKE SYSTEM OF A MULTI-AXLE VEHICLE Avtomobilʹnyj Transport (Harʹkov) brake control multi-axle vehicle adaptive control braking secondary brake system emergency braking adhesion utilized by axle |
| title | FEATURES OF ADAPTIVE BRAKE CONTROL OF THE SECONDARY BRAKE SYSTEM OF A MULTI-AXLE VEHICLE |
| title_full | FEATURES OF ADAPTIVE BRAKE CONTROL OF THE SECONDARY BRAKE SYSTEM OF A MULTI-AXLE VEHICLE |
| title_fullStr | FEATURES OF ADAPTIVE BRAKE CONTROL OF THE SECONDARY BRAKE SYSTEM OF A MULTI-AXLE VEHICLE |
| title_full_unstemmed | FEATURES OF ADAPTIVE BRAKE CONTROL OF THE SECONDARY BRAKE SYSTEM OF A MULTI-AXLE VEHICLE |
| title_short | FEATURES OF ADAPTIVE BRAKE CONTROL OF THE SECONDARY BRAKE SYSTEM OF A MULTI-AXLE VEHICLE |
| title_sort | features of adaptive brake control of the secondary brake system of a multi axle vehicle |
| topic | brake control multi-axle vehicle adaptive control braking secondary brake system emergency braking adhesion utilized by axle |
| url | https://dspace.khadi.kharkov.ua/dspace/bitstream/123456789/4074/1/03_%d0%9b%d0%b5%d0%be%d0%bd%d1%82_e%d0%b2_%d0%9a%d1%83%d1%80i%d0%bf%d0%ba%d0%b0.pdf |
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