德尔福推出新型磁流变液动力总成悬置系统  

Delphi Corporation Launches Novel Powerplant Mounting System Using Magnetorheological Fluid

出　　处：《汽车零部件》2009年第8期39-39,共1页Automobile Parts

摘　　要：日前，德尔福公司成功研发出一款突破性动力总成悬置系统。这种新型悬置系统采用可实时调节动刚度的磁流变（MR）液，在整个相关频率范围内保持对悬置系统上的动力总成的控制，从而避免系统出现共振堆积。除显著降低动力总成噪音及震动外，这种新悬置系统还能够提高车辆性能及稳定性，Recently, Delphi Corporation has successfully developed a novel powerplant mounting system, by adapting a MR fluid that is able to adjust dynamic stiffness in real-time. The advantages of the system are lower noise and vibration, improved vehicle performance and stability, and reduced impact on passengers caused by change of torque for various driving conditions, i.e. startup.

关 键 词：动力总成悬置系统 德尔福公司 磁流变液 实时调节 频率范围 车辆性能 突破性 动刚度 

分 类 号：U463.33[机械工程—车辆工程] U463.5[交通运输工程—载运工具运用工程]