利用物联网预测和消除菲亚特的吱吱声和嘎嘎声
技术
- 分析与建模 - 数字孪生/模拟
- 网络安全和隐私 - 身份认证管理
适用行业
- 汽车
- 建筑物
适用功能
- 产品研发
- 质量保证
用例
- 制造过程模拟
- 虚拟培训
服务
- 测试与认证
- 培训
关于客户
菲亚特是全球最大的汽车制造商之一，业务遍及全球，其历史可追溯至 1899 年。菲亚特总部位于意大利，多年来一直投资南美市场，在该大陆多个国家建设工程和制造设施。菲亚特位于巴西贝洛奥里藏特的工厂拥有一支经验丰富的工程团队，负责开发特定地区的车辆。该职责包括研究车辆的噪声、振动和声振粗糙度 (NVH) 及其对菲亚特系列乘坐质量的影响。
挑战
菲亚特是世界上最大的汽车制造商之一，在准确模拟和消除乘用车中的吱吱声和嘎嘎声方面面临着重大挑战。这些噪音是当组件的两个部件由于特定的激励负载而相对运动时产生的，通常被客户解释为产品质量不足。此前，菲亚特只能通过测试使用接近最终设计生产的物理组件来研究这些噪音的可能性。如果发现任何噪音问题，团队只能采取快速修复措施，这通常既耗时又昂贵。菲亚特的 NVH（噪声、振动和声振粗糙度）部门希望探索在虚拟设计阶段研究吱吱声和嘎嘎声的潜力，使用基于仿真的方法，该方法可以在工具内实施，围绕该工具可以构建新的设计流程。
解决方案
菲亚特与 Altair ProductDesign 合作执行了一个试点项目来调查吱吱声和嘎嘎声。该项目的重点是研究菲亚特 UNO 的问题，这是一款专为南美市场制造的汽车。 Altair ProductDesign 与 FIAT 的 NVH 团队合作实施了 Altair 的吱吱声和嘎嘎声总监 (SNRD)，这是一套全面的自动化软件，可快速识别和分析设计方案，以消除装配中产生吱吱声和嘎嘎声的根本原因。该解决方案提供了一种半自动方法来确定时域中可能导致不良噪声的相对组件位移。 Altair 领域专家 Ismail Benhayoun 在 FIAT 贝洛奥里藏特工厂现场举办了为期四天的研讨会和培训课程。这次专门会议促进了 NVH 团队对 SNRD 的了解的快速提升，并帮助 Altair 确定了可定制解决方案的 FIAT 特定设计流程。
运营影响
数量效益
Case Study missing?
Start adding your own!
Register with your work email and create a new case study profile for your business.
相关案例.
Case Study
Energy Saving & Power Monitoring System
Recently a university in Taiwan was experiencing dramatic power usage increases due to its growing number of campus buildings and students. Aiming to analyze their power consumption and increase their power efficiency across 52 buildings, the university wanted to build a power management system utilizing web-based hardware and software. With these goals in mind, they contacted Advantech to help them develop their system and provide them with the means to save energy in the years to come.
Case Study
Integral Plant Maintenance
Mercedes-Benz and his partner GAZ chose Siemens to be its maintenance partner at a new engine plant in Yaroslavl, Russia. The new plant offers a capacity to manufacture diesel engines for the Russian market, for locally produced Sprinter Classic. In addition to engines for the local market, the Yaroslavl plant will also produce spare parts. Mercedes-Benz Russia and his partner needed a service partner in order to ensure the operation of these lines in a maintenance partnership arrangement. The challenges included coordinating the entire maintenance management operation, in particular inspections, corrective and predictive maintenance activities, and the optimizing spare parts management. Siemens developed a customized maintenance solution that includes all electronic and mechanical maintenance activities (Integral Plant Maintenance).
Case Study
Intelligent Building Automation System and Energy Saving Solution
One of the most difficult problems facing the world is conserving energy in buildings. However, it is not easy to have a cost-effective solution to reduce energy usage in a building. One solution for saving energy is to implement an intelligent building automation system (BAS) which can be controlled according to its schedule. In Indonesia a large university with a five floor building and 22 classrooms wanted to save the amount of energy being used.
Case Study
Powering Smart Home Automation solutions with IoT for Energy conservation
Many industry leaders that offer Smart Energy Management products & solutions face challenges including:How to build a scalable platform that can automatically scale-up to on-board ‘n’ number of Smart home devicesData security, solution availability, and reliability are the other critical factors to deal withHow to create a robust common IoT platform that handles any kind of smart devicesHow to enable data management capabilities that would help in intelligent decision-making
