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Development of a Mathematical Model for the Calculations of the Pneumo-Hydraulic Braking Systems
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English
Abstract
In this paper a method for the calculation of combined pneumo-hydraulic motion control systems is presented. The applicability of the method is discussed on the basis of the dynamic characteristic analysis of different brake control systems for trailers.
The mathematical model developed includes both braking and unbraking states. Computer results show good compatibility with the experimental data. Major outcome of the solution is the fact that the pneumatical part is governing the time for trailer braking operation.
The proposed method can effectively be used in order to minimize trailer braking operation times and to optimize vehicle-trailer braking process synchronization. It can also be applied on antislip device development.
Citation
Sowul, H., "Development of a Mathematical Model for the Calculations of the Pneumo-Hydraulic Braking Systems," SAE Technical Paper 881305, 1988, https://doi.org/10.4271/881305.Also In
Design and Manufacturing of Off-Highway Equipment-Computer Applications
Number: SP-0755; Published: 1988-09-01
Number: SP-0755; Published: 1988-09-01
References
- Sowul H. “Jssliedowanije tormoznych kaciestw traktornogo pojezda w sostawie traktora klassa 14 kN i pricepa w zawisimosti ot schiemy tormoznogo priwoda pricepa” Diss. kand. tiechn. nauk. Minsk 1980 172s
- Sowul H. “Okreslenie reakcji normalnych oraz maksymalnych sil hamowania pojazdu czlonowego. Maszyny i ciagniki rolnicze” 1979 12 7 9
- Sowul H. Bogdan N. “Okreslenie opoznienia oraz sily w srzegu pojazdu czlonowego podczas hamowania Maszyny i ciagniki rolnicze 1980 2 8 10
- Mietliuk N.F. Awtuszko B.P. “Dinamika pniewmaticzieskich i gidrawli- czieskich priwodow awtomobiliej” Moskwa Maszinostrojenije 1980 231
- Mietliuk N.F. “Dinamika i metody uluczszienia pieriechodnych charaktieristik tormoznych priwodow awtomobiliej i awtopojezdow” Diss. dokt. tiechn. nauk Minsk 1973 312