基于用户制动工况下的踏板感觉优化  

Optimization of Brake Pedal Feeling Based on Braking Condition of Customers

作　　者：余云龙 刘泉[1] 张勇[1] YU Yunlong;LIU Quan;ZHANG Yong(Chery Automobile Co.,Ltd.WuHu,Anhui,241006)

机构地区：[1]奇瑞汽车股份有限公司,安徽芜湖241006

出　　处：《汽车零部件》2023年第7期100-102,共3页Automobile Parts

摘　　要：根据用户制动工况的数据调研和收集记录,分析用户感知项的工程参数,并通过用户制动工况的数据明确制动踏板感觉各工况下的权重。分析制动踏板感觉计算理论,确定制动踏板行程、制动踏板力的主要影响参数,并在制动系统关键零部件上提出了优化方案;最后利用实车踏板感觉客观评价验证了该方案的有效性。According to braking condition research of customers,the paper analyzes engineering parameters of user-aware items,and determines proportion of brake pedal feeling of working condition based on user's braking condition data.It analyzes brake pedal feeling calculation theory,determines main influence parameters of brake pedal stroke and brake pedal force,and proposes optimization scheme for key parts of braking system.Finally,effectiveness of the proposed scheme is verified by the objective evaluation of brake pedal feeling.

关 键 词：用户 工程参数 踏板感觉 踏板行程 踏板力 

分 类 号：U466[机械工程—车辆工程]