Servo control based on kinematics analysis of 6 DOF hydraulic shaker

摘要：

The new servo control algorithm based on kinematics analysis of 6 DOF (degree of freedom) hydraulic shaker is presented to improve the control precision of the system. The forward solution and jacobian matrix replace the DOF composition and decomposition matrixes in conventional servo control system. The new servo control structure is developed based on the three-variable controller and force balance controller. Sine vibration tests are run in one 6 DOF hydraulic shaker with the new algorithm. Test results show that it is favorable to improve the performance index of acceleration transverse components of the control system.

关键词： 6 DOF hydraulic shaker Kinematics analysis Servo control

作者: Guangfeng Guan Wei Xiong Haitao Wang Zuwen Wang Junwei Han

作者单位: Department of Mechanical Engineering, Dalian Maritime University, Dalian, China School of Mechanical and Electrical Engineering, Harbin Institute of Technology, Harbin, China

会议类型: 国际会议

会议名称: The Seventh International Conference on Fluid Power Transmission and Control(第七届流体传动与控制国际学术会议 ICFP 2009))

会议地点: 杭州

会议语种:英文

页码: 477-480

在线出版日期: 2009-04-08（万方平台首次上网日期，不代表论文的发表时间）