Modelling and verification failures of a combustion engine injection system

• Autorzy: Dziubinski M. , Czarnigowski J.

Warianty tytułu

PL

Modelowanie i weryfikacja uszkodzen ukladu wtryskowego silnika spalinowego

• Języki publikacji: EN

Abstrakty

EN

Growing pressure to improve the performance of IC engines has resulted in development of improved control systems. These requirements, combined with the introduction of control algorithms that could only be simulated experimentally were the foundations of control-oriented modelling techniques. The paper presents the assumptions and requirements toward control oriented models and a model of an idling SI engine. Some results of identification and verification tests of the model are presented for the 1.5 GLI engine. On the basis of the engine model, the simulation of sensor failures had been carried out.

PL

Rosnące wymagania stawiane silnikom spalinowym przyczyniają się do wprowadzania nowych systemów sterowania Wymagania te związane są z opracowaniem nowych algorytmów sterowania, które powinny być wyznaczane drogą eksperymentalną i w postaci modelowania. Artykuł przedstawia przyjęte założenia i wymagania dotyczące modelowania w aspekcie sterowania wolnych obrotów silnika. Wybrane badania identyfikacji i weryfikacji w postaci testów przeprowadzono dla modelu silnika 1.5 GLI. Na bazie modelu silnika przeprowadzono symulacje typowych uszkodzeń czujników.

Słowa kluczowe

EN

internal combustion engine; verification failure; modelling; idle speed; control; sensor failure simulation; toxic gas; fuel consumption; engine work stability

• Wydawca: -
• Czasopismo: Teka Komisji Motoryzacji i Energetyki Rolnictwa
• Rocznik: 2011
• Tom: 11C
• Opis fizyczny: p.38-52,fig.,ref.

Twórcy

autor

Dziubinski M.

• Faculty of Mechanical Engineering, Lublin University of Technology, Nadbystrzycka 36 Str., 20-618 Lublin, Poland

autor

Czarnigowski J.

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