机液伺服振动台系统稳定的分析与研究

An Analysis and Study of the System Stability on the Machine Hydraulic Vibrating Table

本文通过对系统中存在的各非线性环节对系统稳定性影响的理论分析与实验研究，揭示了机液伺服振动台的系统稳定区域与系统各参数之间的关系．从而为该类振动台的实际应用，打下了坚实的理论基础．也为同类型振动台的设计、研制提供了有益的依据．

Through theoretical analysis and experinental investigation of every nonlinearlink affecting the system stabilityin the system,this paper reveals the relation between the system stability band and the system factors of the Machi-Hydraulic Vibrating table,thus providing a dependable basis for the practical application of this kind of vibrating table and for the designing and developing of the specific table as well.