Title :
Research the Optimal Fuel Economy of 12m City Bus Based on MATLAB
Author :
Xinping, Song ; Hu, Huang ; YiZhou, He
Author_Institution :
Shanghai Univ. of Eng. Sci., Shanghai, China
Abstract :
Based on the YC6L260-40 diesel engine gravitation characteristics, the paper researches 100 km-fuel consumption curve of the 5-gear 12m city bus running with the constant speed and the four-cycle running schedule. According with the economization rules and the enterprise standards of the bus, It analyzes and matches all performance parameters of the transmit system. The optimal matched parameters are gotten on MATLAB software based on the demand of Maximum Speed, Maximum Grad ability and the permitted Specific Power range. The matched parametres of the calculation and optimization simulation for the city bus fuel economy on MATLAB can meet the design demand.
Keywords :
diesel engines; fuel economy; mathematics computing; mechanical engineering computing; road vehicles; vehicle dynamics; Matlab; YC6L260-40 diesel engine gravitation characteristics; bus gradability; bus speed; city bus; optimal fuel economy; optimization; Acceleration; Biological system modeling; Cities and towns; Engines; Fuel economy; Gears; 12m city bus; calculation; fuel consumption; optimal simulation;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location :
Shangshai
Print_ISBN :
978-1-4244-9010-3
DOI :
10.1109/ICMTMA.2011.611
