现代制造工程Issue(7)：57-65,9.DOI:10.16731/j.cnki.1671-3133.2025.07.007
基于目标工况的新能源汽车自动优化标定系统研发
Research and development of automatic optimal calibration system for new energy vehicles based on target working conditions
摘要
Abstract
In order to solve the current problem that most studies focus on the development of related hardware,communication protocol and upper computer software,too reliance on manual calibration parameters,the lack of automatic optimization calibration of the research problems,first by using an orthogonal trial design,the control parameter with great influence on the test index is selected as the input factor for the subsequent calibration.Secondly,a combined optimization algorithm is constructed to optimize the key parameters,with the combination of hardware and software,such as MicroAutoBox,Isight and MATLAB/Simulink,the au-tomatic optimization calibration platform is designed.Finally,through the bench test verification,the automatic optimization cali-bration bench of new energy vehicles is built,the calibration time is reduced by 74.86％compared with the manual calibration,realizing the high efficiency and automation of the calibration process.Under the target working condition,the power consumption of 100 kilometers is reduced by 4.3％compared with that before the automatic optimization calibration.关键词
新能源汽车/台架模型/正交试验设计/自动优化标定系统Key words
new energy vehicle/bench model/orthogonal trial design/automatic optimization calibration system分类
交通工程引用本文复制引用
任轲峰,郗建国,徐贤亚,高建平..基于目标工况的新能源汽车自动优化标定系统研发[J].现代制造工程,2025,(7):57-65,9.基金项目
河南省重大科技专项项目(241100240300) （241100240300）
