标题：The Stability's Influencing Factors and Active Control of Hydrostatic Journal Bearing
作者：Liang, Peng; Lu, Changhou; Chen, Shujiang; Ding, Jie
作者机构：[Liang, Peng; Lu, Changhou; Chen, Shujiang; Ding, Jie] Shandong Univ, Sch Mech Engn, Jinan 250061, Shandong, Peoples R China.
会议名称：2nd International Conference on Electronic and Mechanical Engineering and Information Technology (EMEIT)
来源：PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON ELECTRONIC & MECHANICAL ENGINEERING AND INFORMATION TECHNOLOGY (EMEIT-2012)
关键词：hydrostatic journal bearing; active control; restrictor; bearing; structure
摘要：The hydrostatic bearings are widely applied in the field of high-speed precision grinding machine due to high precision and high stiffness. But in order to make the hydrostatic bearings more fit for the precision machining with high speed, we have to solve the instability problem of system due to rotor vibration. The factors that have effect on the stable characteristic of hydrostatic bearings are analyzed and commented. Then the research status of active control of hydrostatic journal bearing is studied. At last we take the prospect and forecast of hydrostatic bearing's development tendencies.