| 紧固件电液伺服振动试验台全数字控制系统研究 |
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| 引用本文： | 阎菲,高安生.紧固件电液伺服振动试验台全数字控制系统研究[J].机床与液压,2007,35(7):127-129,63. |
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| 作者姓名： | 阎菲 高安生 |
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| 作者单位： | 湖北汽车工业学院,湖北十堰,442002 |
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| 基金项目： | 湖北省教育厅科研项目
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湖北省社会科学基金 |
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| 摘 要： | 对振动试验台电液伺服全数字控制系统进行了工程设计,建立了系统的数学模型.根据结构不变性原理,设计补偿装置,减少了伺服系统慢时变或未知非线性参数的影响.本文针对一般模糊控制算法存在的问题,采用控制规则智能调节因子和Fuzzy/PI分段控制等一系列措施,克服了传统模糊控制器的缺陷.仿真结果表明上述控制系统优于传统的线性控制.
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| 关 键 词： | 振动试验 电液伺服系统 建模 结构不变性原理 Fuzzy/PI控制 紧固件 电液伺服 振动试验台 全数字控制系统 研究 Controller Experiment Vibration Servo Control System 线性控制 仿真结果 缺陷 控制器 模糊控制算法 分段控制 Fuzzy 调节因子 智能 控制规则 |
| 文章编号： | 1001-3881（2007）7-127-3 |
| 修稿时间： | 2007-03-06 |
Research on the CN Control System of Tightened Electron-hydraulic Servo Vibration Experiment Controller |
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| YAN Fei,GAO Ansheng.Research on the CN Control System of Tightened Electron-hydraulic Servo Vibration Experiment Controller[J].Machine Tool & Hydraulics,2007,35(7):127-129,63. |
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| Authors: | YAN Fei GAO Ansheng |
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| Affiliation: | Hubei Automotive Industries Institute, Shiyan Hubei 442002, China |
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| Abstract: | The electron-hydraulic servo system of vibration was analyzed, and its model of loading mechanism and system was set up. Using the structure invarianee principle in electron-hydraulic servo system, compensation system was designed, which decreases the influences of slow time-varying or unknown nonlinear parameters on servo system. Intelligent regulatory factor and Fuzzy/PI combining control algorithm were adopted in the electron-hydraulic servo system. The result of simulation shows that the proposed control system is more effective than conventional control system. |
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| Keywords: | Vibration experiment Electron-hydraulic servo system Model set-up Structure invariance principle Fuzzy/PI control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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