摘要
作为汽车动力总成与底盘之间的连接件,磁流变阻尼悬置器需要满足静态支承和在极小活塞行程内提供较大阻尼力的要求。磁流变悬置器的直流线圈能产生可控磁场以此来调整磁流变液的粘度。针对现有磁流变阻尼器出现的问题,通过改变线圈布置方式拟优化悬置器磁场分布,并加载控制策略验证磁流变悬置器隔振性能。
As the connection between powertrain and chassis, the magneto-rheological mount is needed to bear the powertrain and produce large damping force. Magneto-rheological mount＇s coil can produce controllable magnetic field to adjust the vis- cosity of the magneto-theological fluid. Aiming at the problems of existing magneto-theological mount, in this paper,the dis- tribution of coil is rearranged in order to optimize mount＇s magnetic field distribution, and control strategy is loaded to verifying vibration isolation performance of magneto-rheological mount.
出处
《机械研究与应用》
2013年第3期50-52,共3页
Mechanical Research & Application
关键词
磁流变悬置
磁场优化
半主动控制
振动隔离
magneto-rheological mount
magnetic field optimization
semi-active control
vibration isolation
