| 精校机电液位置伺服系统的最优二次型控制 |
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| 引用本文： | 陈永新,柯尊忠. 精校机电液位置伺服系统的最优二次型控制[J]. 组合机床与自动化加工技术, 2004, 0(6): 12-14 |
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| 作者姓名： | 陈永新 柯尊忠 |
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| 作者单位： | 合肥工业大学,安徽,合肥,230009 |
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| 基金项目： | 安徽省重大技术装备项目 |
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| 摘 要： | 精校机液压伺服系统是精校机的执行环节,是保证校直精度的关键.文章根据现代控制理论,在分析精校机工作特性的基础上,建立了精校机电液位置伺服系统的状态空间模型,设计了精校机电液位置伺服系统的二次型最优控制.仿真结果表明,系统具有良好的动态品质和跟踪性能.
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| 关 键 词： | 精校机 状态空间 最优二次型控制 |
| 文章编号： | 1001-2265(2004)06-0012-03 |
| 修稿时间： | 2003-10-29 |
Quadratic optimal control on electro-hydraulic position servo system of precise straightening machine |
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| CHEN Yongxin KE Zunzhong. Quadratic optimal control on electro-hydraulic position servo system of precise straightening machine[J]. Modular Machine Tool & Automatic Manufacturing Technique, 2004, 0(6): 12-14 |
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| Authors: | CHEN Yongxin KE Zunzhong |
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| Affiliation: | CHEN Yongxin KE Zunzhong |
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| Abstract: | The electro-hydraulic position servo system of the precise straightening machine is the executive body and is the essential condition to realize straightening technics. According to the theory of modern control, based on analyzing working character of precise straightening machine, this paper established the state space modal of the electro-hydraulic position servo system and designed the quadratic optimal control of the system. The results of simulation showed that the system have better dynamic character and track capability. |
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| Keywords: | precise straightening machine state space quadratic optimal control |
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