介绍一种可进行大转角大幅值位移量振动的多自由度振动台，即并联式六自由度电液伺服平台，简述该平台的结构特点、作为振动台存在的优势及用于振动控制的位置逆正解法。 A kind of multi-degree-of-freedom vibration table which can vibrate with large amplitude and large displacement is introduced, that is, a parallel six-degree-freedom electro-hydraulic servo platform, and the structural features of the platform are briefly described as advantages of vibration table and used for vibration control Reverse position solution.