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

Volume

3

fYear

2011

fDate

6-7 Jan. 2011

Firstpage

157

Lastpage

160

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on

Conference_Location

Shangshai

Print_ISBN

978-1-4244-9010-3

Type

conf

DOI

10.1109/ICMTMA.2011.611

Filename

5721448