Integration of piezo modules in rear axle components of passenger cars for active vibration control and reduction of gear noise (T01)

将压电模块集成到乘用车后桥组件中，用于主动振动控制和降低齿轮噪音 (T01)

• 批准号: 263029933
• 金额: --
• 依托单位: Fraunhofer-Institut für Werkzeugmaschinen und Umformtechnik (IWU)
• 依托单位国家: 德国
• 项目类别: CRC/Transregios (Transfer Project)
• 财政年份: 2014
• 资助国家: 德国
• 起止时间: 2013-12-31 至 2017-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/263029933?language=en
• 关键词: Integration; piezo; modules; rear; axle

Aim of the transfer project is a specific active vibration control of rear axle components of passenger cars by means of piezoceramic actuator modules. The piezoceramic modules are to be integrated in the parts during the production process based on the technology of piezo metal compounds developed in the subprojects B01/B02. Starting from a detailed vibro-acoustic analysis the technological possibilities are to be adjusted to the demands on actuator performance.

该转移项目的目的是利用压电陶瓷作动器模块对轿车后桥部件进行特定的主动振动控制。在B01/B02子项目中开发的压电金属化合物技术的基础上，在生产过程中将压电陶瓷模块集成到部件中。从详细的振动-声学分析开始，技术可能性将根据执行器性能的要求进行调整。