Identyfikacja i ocena algorytmów przełączenia biegów przekładni automatycznej podczas rozpędzania autobusu miejskiego
Journal Title: Autobusy. Technika, Eksploatacja, Systemy Transportowe - Year 2014, Vol 172, Issue 5
Abstract
The article presents a comparative analysis of algorithms for the automatic hydromechanical transmission shifts during the acceleration of a city bus. In experimental studies, there have been designated moments of switching gears defined in the traffic speed coordinates and the position of the control body of the fuel dose. In analytical studies, due to the use of computer simulations, each gear switching algorithms optimized according to the criterion of dynamic acceleration bus or fuel consumption were defined. Then, due to the use of a computer model of the acceleration of a bus, the basic indicators of traffic, after the application of the previously defined control gear shifting moments, were designated. Comparative analysis provides the basis to conclude that there are possibilities to improve the quality of the propulsion system control of a city bus.
Authors and Affiliations
Grzegorz Koralewski, Rafał Wrona
Keywords
Related Articles
- EP ID EP167092
- DOI -
- Views 89
- Downloads 0
Energy aspects of using of water-hydrocarbons emulsion as a fuel for diesel engines
The recent development of internal combustion engines (ICE) goes towards the meeting of increasingly stringent requirements imposed to reduce toxic exhaust emissions and fuel consumption and thus to strive for carbon dio...
Analiza czynników wpływających na trwałość i niezawodność wybranych elementów silników okrętowych – w aspekcie eksploatacji technicznej
W artykule omówione zostały czynniki wpływające na trwałość i niezawodność wybranych elementów silników okrętowych. Taka analiza może zaakcentować wagę doboru załóg pływających do statków o określonej charakterystyce zda...
Dobra reputacja warunkiem właściwego wykonywania zawodu przewoźnika drogowego
This paper discusses aspects of good reputation of professional road carriers and managers of transport companies. It is one of conditions to fulfill for enterprise to obtain permission and properly perform economic acti...
Badania wybranych właściwości fizykochemicznych mikroemulsji wodno-paliwowej
Paper presents research results of selected physicochemical properties of water – fuel microemulsion, which can be used as a fuel for a diesel engines. Researches were carried out for a diesel oil blended with selected s...
Dobór zabezpieczeń silników niskiego napięcia
The article discussed an overview of low-voltage motors protection relays, as well as occurring protection relays based on the literature. Then characterized the properties of the tested relays such as relay RAP-1, prote...