冗余制动电控系统多物理体在环试验研究及应用  

Research and Application on m-HIL Tests for Redundant Brake Electrical System

作　　者：郭笑通 李论 张立亮 王伟 赵健[3] Guo Xiaotong;Li Lun;Zhang Liliang;Wang Wei;Zhao Jian(Global R&D Center,China FAW Corporation Limited,Changchun 130013;State Key Laboratory of Comprehensive Technology on Automobile Vibration and Noise&Safety Control,Changchun 130013;Jilin University,Changchun 130022)

机构地区：[1]中国第一汽车股份有限公司研发总院,长春130013 [2]汽车振动噪声与安全控制综合技术国家重点实验室,长春130013 [3]吉林大学,长春130022

出　　处：《汽车技术》2023年第5期40-44,共5页Automobile Technology

摘　　要：为验证车辆在集成式助力系统(IBS)与电子稳定控制(ESC)2个控制器功能交互下的性能表现,排查并定位IBS与ESC功能交互下的故障问题,基于多物理体在环试验(m-HIL)技术,提出了一种可在IBS与ESC 2个控制器功能交互下进行制动电控系统性能及功能试验的冗余制动电控系统多物理体在环试验平台方案,并根据组合测试方法,运用自动化测试技术完成了IBS与ESC冗余控制器下的再生制动工况试验,提炼出再生制动工况下制动助力失效时对应的参数空间,形成了IBS与ESC冗余系统的再生制动工况下制动助力失效的典型测试用例。In order to verify the performance of vehicle under the functional interaction between Integrated Boosting System(IBS)and Electronic Stability Control(ESC),troubleshoot and locate the faults when IBS and ESC are interacted,this paper proposes a redundant brake electrical system multiple mechatronics Hardware In the Loop(m-HIL)testing platform scheme based on m-HIL technology,which could test function and performance of brake electrical system under functional interaction between IBS and ESC.According to the combined testing method,regenerative braking condition testing under IBS and ESC redundant controllers was accomplished.In addition,the parameter space corresponding to brake boosting failure under regenerative braking condition was abstracted,the typical test cases of braking boost failure under regenerative braking condition between IBS and ESC were formed.

关 键 词：多物理体在环 再生制动 自动化测试 冗余制动 

分 类 号：U467.1[机械工程—车辆工程]