Influence of steering course of CVT to diesel fuel consumption an exhaust emission at ECE cycle

• Autorzy: Pawelski Z. , Pałczyński T.
• Języki publikacji: PL

Abstrakty

EN

Present article shows the influence of steering course of CVT-Continuous Variable Transmission to engine load trajectory at established vehicle speed profile by engine throttle. In this aim, at the first part is shown vehicle and their driveline model. There was described simulating model and the main subsystem having major influence to analyzed problem, made near help of MatLab Simulink R2007a software. There was shown one and multi objective optimal lines conception. At the second part, there was presented proposition of CVT steering course at four Variants, and also shown results of simulating investigation for proposed Variants. At final part, there was analyzed results of simulating investigations and future work according to presented problems. Results of work showed the influence control graph of drive on the trajectory of an engine load. The control graph of stepless drive is relative to the profile of the speed and the universal engine performance. It is possible to change work range by graph choice of system, wherethrough one can exclude programmatically unfavorable areas on work of the combustion engine.

Słowa kluczowe

EN

engine steering; continuous variable transmission; fuel consumption; exhaust emission; modelling and simulation of vehicle drivetrain

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2007
• Tom: Vol. 14, No. 4
• Strony: 335--342
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Pawelski Z.

autor

Pałczyński T.

• Vehicle Institute Construction and Operating of Machines Żeromskiego 116, 90-924 Łódź, Poland tel.: [phone], fax: [phone],

Bibliografia

• [1] Bernhardt, M., Michałowski, J., Radzimirski, St., Motoryzacyjne skażenie powietrza, WKIŁ, Warszawa, 1976.
• [2] Brace, C. J., Deacon, M., Vaughan, N. D., Burrows, C. R., Operating point optimizer for integrated diesel CVT powertrain, Application of Powertrain and Fuel Technologies to Meet Emissions Standards for the 21st Century, Seminar code C517, June, 1996.
• [3] Nikiel, G., Optymalizacja wielokryterialna w projektowaniu procesów wytwarzaniawybrane zagadnienia (Raport z badań własnych), ATH Bielsko-Biała 2004, www.ath.bielsko.pl/~gnikiel/publik/optym.pdf.
• [4] Pawelski, Z., Pałczyński, T., Linie optymalne sterowania silnikiem, Archiwum Motoryzacji 1/2007.
• [5] Pałczyński, T., Badania symulacyjne układu napędowego z przekładnią CVT,, Praca Dyplomowa, Instytut Pojazdów PŁ, czerwiec, 2002.
• [6] Pawelski, Z., Pałczyński, T., Procedura analizy stanów dynamicznych pracy silnika spalinowego w układzie napędowym z przekładnią CVT z wykorzystaniem programu Matlab-Simulink, Dynamical Systems Theory and Aplications DSTA, December 17-20, Łódź, Poland, 2007.