摘要：针对某自主纯电动车制动减速时车内产生的啸叫问题，经主观驾评及客观测试分析后，排查出整车制动电机转速为4300rpm～3700rpm时车内出现啸叫噪声；通过齿轮

引言轿车车身结构的分类：有车架的车身、无车架的整体式车身1、有车架车身的特点：1.乘坐平稳:负载引发的振动是通过车架再传递到车身，因而冲击小乘坐平稳。2.车

With support from the Swedish government, Research Institutes of Sweden (RISE) and Chalmers University of Technology are developing a testbed for evaluating electric vehicles. Approximately 1bn SEK (US$100m) will be invested in the new facility, which wil

职位描述1.负责嵌入式项目自动化框架搭建和实施；2.负责嵌入式项目白盒测试、嵌入式SDK测试或者自动化测试；3.负责内部测试工具开发；4.负责各项目CI/CD流程搭建