Semnan University Press Journal of Modeling in Engineering 2008-4854 7 19 2009 12 22 INVESTIGATION OF CITY CYCLE EFFECTS ON FUEL CONSUMPTION AMOUNT INVESTIGATION OF CITY CYCLE EFFECTS ON FUEL CONSUMPTION AMOUNT 47 56 1546 10.22075/jme.2017.1546 FA Saadat Fumane Amin Beidokhti Journal Article 2017 01 28 According to the restrictive rules of pollution and vehicles' fuel consumption, extensive researches have been done for reduction them. These parameters not only depend on vehicle's characteristics, but also depend on driving in cities. These parameters are explained by driving city cycles. It is too difficult to obtain the results of cycle in experiment. So we innovate a new algorithm which estimates fuel consumption and pollution amount in standard cycles, having vehicle's characteristics and engine test results on dynamometer. A program was developed in MATLAB. Results of program for a typical vehicle has been compared and confirmed with experimental data and then we studied the effects of cycle that contains changing in accelerating duration, amount of accelerating speed, gear changing speed and duration of stopping vehicle in city cycle on fuel consumption. According to the restrictive rules of pollution and vehicles' fuel consumption, extensive researches have been done for reduction them. These parameters not only depend on vehicle's characteristics, but also depend on driving in cities. These parameters are explained by driving city cycles. It is too difficult to obtain the results of cycle in experiment. So we innovate a new algorithm which estimates fuel consumption and pollution amount in standard cycles, having vehicle's characteristics and engine test results on dynamometer. A program was developed in MATLAB. Results of program for a typical vehicle has been compared and confirmed with experimental data and then we studied the effects of cycle that contains changing in accelerating duration, amount of accelerating speed, gear changing speed and duration of stopping vehicle in city cycle on fuel consumption. Vehicles Fuel Consumption Driving Standard Cycles Vehicles Pollution Engine Test Result https://modelling.semnan.ac.ir/article_1546_efd79da9e5d76472cfd401915573d42f.pdf