Vehicle gear shifting strategy optimization with respect to performance and fuel consumption

被引：25

作者：

Eckert, Jony Javorski ^{[1
]}

Correa, Fernanda Cristina ^{[2
]}

Santiciolli, Fabio Mazzariol ^{[1
]}

Costa, Eduardo dos Santos ^{[1
]}

Dionisio, Heron Jose ^{[1
]}

Dedini, Franco Giuseppe ^{[1
]}

机构：

[1] Univ Estadual Campinas, Integrated Syst Lab LabSIn, Integrated Syst Dept DSI, BR-13083860 Campinas, SP, Brazil

[2] Fed Technol Univ Parana, UTFPR, Dept Elect Engn, Ponta Grossa, Brazil

来源：

MECHANICS BASED DESIGN OF STRUCTURES AND MACHINES | 2016年 / 44卷 / 1-2期

关键词：

Fuel consumption; gear shifting strategy; genetic algorithm; vehicle dynamics; vehicle performance; TORQUE;

D O I：

10.1080/15397734.2015.1094669

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Based on the movement resistance forces, the vehicle longitudinal dynamics is related to power demand for a specific route. The vehicle gear shifting influences significantly the acceleration performance and fuel consumption because it changes the engine operation point and the powertrain inertia. This paper presents a study based on the US06 velocity profile that involves high speed and high acceleration phases, where the vehicle performance is limited by both the engine power and the tire traction limit. For improving the vehicle performance without increasing fuel consumption, a genetic algorithm (GA) technique is used.

引用

页码：123 / 136

页数：14

共 21 条

[1] Using Design of Experiment and Genetic Algorithm to obtain the optimum Gear shifting strategy for a real driving cycles [J].