| 液压同步运动系统变结构控制设计 |
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| 引用本文： | 程飞月,李玲. 液压同步运动系统变结构控制设计[J]. 流体传动与控制, 2006, 18(6): 7-9 |
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| 作者姓名： | 程飞月 李玲 |
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| 作者单位： | 武汉理工大学机电工程学院,武汉,430070 |
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| 摘 要： | 该文以一执行器的实际运动轨迹作为另一执行器的理想跟踪目标，针对实际液压系统非线性时变特点，对两执行器的同步误差采用变结构控制策略。研究和仿真表明：采用变结构控制的液压同步运动系统，不仅具有较强的鲁棒性，而且有良好的动态品质和同步精度。
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| 关 键 词： | 液压系统 同步运动 变结构控制 滤波 |
| 文章编号： | 1672-8904(2006)06-0007-003 |
| 收稿时间： | 2006-03-27 |
| 修稿时间： | 2006-03-27 |
Design of Variable Structure Control for Hydraulic Synchronous Motion System |
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| CHENG Fei-yue,LI Ling. Design of Variable Structure Control for Hydraulic Synchronous Motion System[J]. Fluid Power Transmission & Control, 2006, 18(6): 7-9 |
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| Authors: | CHENG Fei-yue LI Ling |
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| Affiliation: | CHENG Fei-yue LI Ling |
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| Abstract: | Actual motion trajectory of one actuator is used as the ideal target for another to track. Based on the time-varying nonlinear characteristic of actual hydraulic system, variable structure control approach is adapted for reducing synchronous motion error of two actuators. The results and emulation show that the system adapting variable structure control has the strong robustness property, good dynamic quality and high synchronous accuracy |
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| Keywords: | synchronous motion variable structure control filtering |
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