NIO

底盘CAE工程师

NIO  •  Onsite  •  3 hours ago
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Job Description

底盘CAE工程师乐道-整车工程

上海、合肥

社招

全职

工程技术

本科及以上

5-7 年

职位描述

  1. 属性目标分解与设定: - 协同整车动力学(VD)、安全(Safety)、NVH、耐久(Durability)及轻量化(Mass)等属性团队,将整车级性能目标(VTS)系统性地分解为底盘子系统/零部件级性能指标(SSTS),确保各子系统目标可量化、可验证。 2. 前期开发与虚拟验证规划 - 根据架构开发计划及具体车型项目节点,制定底盘子系统前期开发的虚拟分析(CAE)验证计划,明确各阶段分析内容、交付物及评判标准; - 主导执行各项虚拟分析任务,基于分析结果输出设计改进建议,指导子系统结构设计及硬点优化。 3. 性能优化与精益设计 - 运用CAE仿真手段(含刚度、强度、耐久、NVH、碰撞安全等工况),对底盘副车架、摆臂、转向节、稳定杆等关键结构件,以及转向、制动、悬架系统功能件进行系统性能分析和优化; - 在满足性能目标的前提下,推动结构轻量化及成本控制,达成产品精益设计要求。 4. 试验与制造问题快速响应 - 跟踪底盘子系统后期的台架试验、道路试验及制造装配过程,针对出现的强度耐久、功能失效等问题,快速开展CAE复现与根因分析;

职位要求

  1. 学历专业:全日制本科及以上学历,车辆工程、机械工程、力学或相关专业; 2. 工作经验:具备8年以上乘用车底盘CAE分析领域工作经验,具有完整参与至少1款量产车型底盘开发经历者优先; 3. 专业知识: 1. 熟悉乘用车整车开发流程(从概念设计到SOP)及底盘结构设计原理; 2. 掌握材料力学、结构动力学等基本理论,深入理解有限元基本原理; 3. 熟悉结构振动模态分析、静强度/屈服评价及高周/低周疲劳寿命预测方法; 4. 了解底盘常用制造工艺(如冲压、焊接、铸造、锻造)及其对CAE模型精度的影响。 4. 软件能力:熟练使用以下主流CAE工具中的多数项:Hyperworks(前/后处理)、Nastran(线性/模态)、Abaqus(非线性/接触)、LS-DYNA(瞬态/碰撞)、nCode(疲劳寿命分析); 5. 熟悉Adams/Car或MotionView,具备独立提取底盘硬点载荷的能力,能够将整车多体模型与有限元模型进行联合仿真分析,将优先考虑; 6. 掌握OptiStruct、TOSCA或Genesis等拓扑/形貌/尺寸优化工具,有实际通过优化实现底盘结构减重或性能提升的成功项目案例,将优先考虑; 7. 语言能力:具备良好的英语听说读写能力,能够使用英语进行技术交流、邮件沟通及英文报告撰写。

投递

NIO

About NIO

NIO is a pioneer and a leading company in the premium smart electric vehicle market. Founded in November 2014, NIO’s mission is to shape a sustainable and brighter future together. NIO aims to build a community starting with smart electric vehicles to share joy and grow together with users.

NIO designs, develops, jointly manufactures and sells premium smart electric vehicles, driving innovations in next-generation technologies in autonomous driving, digital technologies, electric powertrains and batteries. NIO differentiates itself through its continuous technological breakthroughs and innovations, such as its industry-leading battery swapping technologies, Battery as a Service, or BaaS, as well as its proprietary autonomous driving technologies and Autonomous Driving as a Service, or ADaaS.

NIO’s models for sale include the all-new smart electric flagship SUV ES8, the smart electric flagship coupe SUV EC7, the smart electric mid-large SUV ES7, the smart electric flagship sedan ET7, the all-new smart electric all-round SUV ES6, the all-new smart electric coupe SUV EC6, the smart electric mid-sized sedan ET5, and the smart electric tourer ET5T.

Industry
Unknown
Company Size
5,001-10,000 employees
Headquarters
Jiading, CN
Year Founded
Unknown
Website
nio.com
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