Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "car propulsion system" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Optymalizujące sterowanie układem napędowym samochodu z silnikiem spalinowym
The optimized control of a propulsion system of an internal combustion engine car
Autorzy:
Strojny, R.
Piotrowski, R.
Powiązania:
https://bibliotekanauki.pl/articles/155219.pdf
Data publikacji:
2013
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
modelowanie matematyczne
systemy dynamiczne
systemy nieliniowe
sterowanie predykcyjne
układ napędowy samochodu
mathematical modeling
dynamic systems
nonlinear systems
predictive control
car propulsion system
Opis:
Sterowanie układami napędowymi nowoczesnych samochodów to prężnie rozwijająca się dziedzina inżynierii. Wzrost wymagań względem ekologii, ekonomii i bezpieczeństwa osób wymusza poszukiwanie nowych rozwiązań, zarówno technologicznych jak i związanych z automatyzacją procesów. W artykule przedstawiono dynamiczny model układu napędowego samochodu z silnikiem spalinowym o zapłonie iskrowym. Zbudowano układ regulacji prędkości obrotowej oparty na nieliniowym sterowaniu predykcyjnym. W badaniach symulacyjnych przedstawiono wyniki sterowania modelem pojazdu marki Golf III.
Control of propulsion systems of modern cars is a rapidly growing field of engineering. New policies in the terms of ecology, economy and safety of persons forced to search for new solutions, both technological and automation of processes. Both car companies and research centers around the world deal with the designing of appropriate models that can be used to simulate the behavior of vehicles. This paper presents a dynamic model of the propulsion system of a car with an internal combustion engine with spark ignition. It was built for a speed control system based on nonlinear predictive control. The controller is applied to the model of Golf III. The paper is divided into 5 sections. Section 1 contains a short introduction to the issues of this paper. The structure and synthesis of the dynamical nonlinear model of the propulsion system of a Golf III car are dealt with in Section 2. A nonlinear model predictive controller is derived in Section 3. Simulation tests and discussion of the results are presented in Section 4. Section 5 concludes the paper.
Źródło:
Pomiary Automatyka Kontrola; 2013, R. 59, nr 12, 12; 1289-1293
0032-4140
Pojawia się w:
Pomiary Automatyka Kontrola
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative analysis of the instantaneous fuel consumption of a car with different type of power train system under transient conditions
Autorzy:
Gołębiewski, W.
Prajwowski, K.
Powiązania:
https://bibliotekanauki.pl/articles/243795.pdf
Data publikacji:
2014
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
instantaneous fuel consumption
UDC cycle
passenger car
propulsion system
variable velocity
Opis:
The aim of this study was to compare instantaneous fuel consumption of a FIAT Panda car with three types of propulsion system applied: engine positioned front-lengthwise to the direction of travel and rear-wheel drive, engine positioned front-transversely to the direction of travel and front - wheel drive and all-wheel drive. The vehicle was equipped with a 1.3 JTD MultiJet compression-ignition engine being used for conducting experimental tests. This part was based on making the load characteristics (relationship between specific fuel consumption and engine torque) using engine dynamometer. This was made for given parameters corresponding to specific traffic conditions. They were determined in a simulation and were represented by rolling resistance and air resistance. Their value was affected by vehicle technical and operating characteristics and its design features, such as maximum weight, transmission system ratios, dynamic wheel radius, drag coefficient, width and height, and efficiency of propulsion system. The efficiency of power train system was adopted from a simulation conducted for different types of propulsion system. Apart from basic resistance, additional drag (inertia resistance) was the most important in vehicle energy balance. It played an important role in determining the value of instantaneous fuel consumption for variable velocity and constant acceleration values used in the UDC test (Urban Driving Cycle – subtest of the EUDC cycle). The lowest fuel consumption for a given car velocity was for front-wheel drive transmission system, whereas the highest for allwheel drive system (4x4).
Źródło:
Journal of KONES; 2014, 21, 1; 83-90
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of the instantaneous fuel consumption of vehicles with a different type of propulsion system at constant velocity
Autorzy:
Gołębiewski, W.
Stoeck, T.
Powiązania:
https://bibliotekanauki.pl/articles/244685.pdf
Data publikacji:
2014
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
instantaneous fuel consumption
UDC cycle
passenger car
propulsion system
constant velocity
Opis:
The paper presents a comparative analysis of the instantaneous fuel consumption of a FIAT Panda vehicle equipped with a 1.3 JTD MultiJet compression ignition engine with Common Rail fuel system. Different types of propulsion system were taken into consideration (engine positioned front-lengthwise to the direction of travel and rear-wheel drive, engine positioned front-transversely to the direction of travel and front-wheel drive, and all-wheel drive). The method for determining the instantaneous fuel consumption was based on an experimental part where the load characteristics were established (relationship between specific fuel consumption and engine torque). It was carried out for the steady states of these parameters corresponding to specific traffic conditions that represent the resistance to motion, i.e. rolling resistance and air resistance. Technical and operating characteristics of a vehicle and its design features, such as maximum weight, transmission system ratios, dynamic wheel radius, drag coefficient, width and height, and efficiency of propulsion system, had a significant impact on their individual contribution. The efficiency of transmission was adopted from a simulation for different types of propulsion system. It was important in determination of the value of instantaneous fuel consumption for constant vehicle velocities used in the UDC test (Urban Driving Cycle – subtest of the EUDC cycle). The lowest fuel consumption for a given speed of a car occurred for the front-wheel drive transmission system, whereas the highest for the all-wheel drive system (4x4).
Źródło:
Journal of KONES; 2014, 21, 3; 113-120
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies