3-DOF vibration reduction platform using 3-PRRP(4r) parallel mechanism and the elastic damping devices were established. A semi-active controller was designed with LQR law to control the system. Then, an experiment system was constructed to test the vibration of on control and off control. The result showed that it has good effectiveness for multi-dimension vibration control of instrument carried in vehicle.
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朱伟,沈惠平,胡爱萍,马履中.基于MRFD的车载仪器并联减振半主动控制实[J].农业机械学报,2009,40(11):22-25. on Semi-active Control of Parallel Damping Equipment Using Vehicle Instrument Based on MRFD[J]. Transactions of the Chinese Society for Agricultural Machinery,2009,40(11):22-25