Adaptacyjna korekcja mapy paliwa i mapy zapłonu silnika wyczynowego

• Autorzy: Kościelnik D.

Warianty tytułu

EN

The adaptive correction of the fuel map and the ignition map for the combustion engine

• Języki publikacji: PL

Abstrakty

PL

W artykule przedstawiono konstrukcje oraz sposób działania, programowalnego sterownika silnika spalinowego z zapłonem iskrowym, opracowanego na potrzeby tuningu samochodów sportowych. Opisano sposób sprzęgania komputera z systemem docelowym, algorytm jego pracy oraz struktury wykorzystywanych danych. Przedstawiono modyfikacje wprowadzone do ostatniej, czwartej wersji sterownika, dotyczące sposobu adaptacyjnego korygowania map: paliwa i zapłonu.

EN

An engine of a race car is exposed to permanent modifications. As a result of realised modifications, the engine's parameters are still changing. A correct control of the supply of such engine needs many corrections of the single parameters and sometimes also of the algorithms used. The structure and functioning of the programmable controller for combustion engines with spark ignition, designed for the tanned sports cars there is presented in the paper. The method of connection of the computer with the target system has been presented in the first part. The second part has been dedicated to data structures and the working algorithms of the controller. The newest version of the computer presented in the paper seems to be a solution that meets all requirements concerning controllers used in race car engines. The enormous advantage of the solution is its universality, obtained thanks to the possibility of defining of main parameters within target system software, the most important being: the number and the layout of cylinders, construction of the pulse wheel and the structure of fuel and ignition systems. The user can chose different algorithms, concerning for instance the way of control of the injectors. The algorithms can be chosen according to the equipment of a given car as well as the user's preferences.

Słowa kluczowe

PL

ECU; mapa paliwa; mapa zapłonu

EN

electronic control unit; fuel map; ignition map

• Wydawca: Wydawnictwo PAK
• Czasopismo: Pomiary Automatyka Kontrola
• Rocznik: 2010
• Tom: R. 56, nr 6
• Strony: 585--588
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Kościelnik D.

• Akademia Górniczo-Hutnicza, Katedra Elektroniki, Al. Mickiewicza 30, 30-059 Kraków,

Bibliografia

• [1] Hernandez W.: Robust multivariable estimation of the relevant information coming from a wheel speed sensor and an accelerometer embedded in a car under performance tests, Sensors, vol. 5, 2005.
• [2] Hongying S., Wei J., Bo L.: A Study on Fault Diagnosis Expert System of Engine Based on Fuzzy Neural Network, Shandong Internal Combustion Engine, 2004.
• [3] Kościelnik D.: A Programmable Controller for Combustion Engines Used in Race Cars, IEEE International Symposium of Industrial Electronics, ISIE08, Cambridge, United Kingdom 2008.
• [4] Kościelnik D., Stępień J.: Electronic control unit for the tuned combustion engines with spark ignition, Int. Conf. on Signals and Electronic Systems - ICSES 2008, Kraków, Poland, 2008.