| 伺服系统频率特性测试方法研究 |
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| 引用本文： | 沈伟,兰山.伺服系统频率特性测试方法研究[J].实验技术与管理,2011(11). |
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| 作者姓名： | 沈伟 兰山 |
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| 作者单位： | 北京理工大学自动化学院;北京理工大学实验室与设备管理处; |
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| 基金项目： | 北京理工大学实验教学骨干教师培养基金支持项目 |
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| 摘 要： | 伺服系统是一种广泛应用于各个行业的控制系统,其频率特性是其最重要的特性之一。研究了伺服系统的各种频率特性测试方法,并在嵌入式工控机组成的测试系统上,以某电液伺服系统为测试对象,用Delphi语言编程对频率特性测试方法进行了实验验证;将各种伺服系统频率特性测试方法进行比较,分析总结了各种测试方法的优缺点。
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| 关 键 词： | 频率特性 伺服系统 Multitone信号 |
Research on testing method of frequency characteristic for servo system |
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| Shen Wei,Lan Shan.Research on testing method of frequency characteristic for servo system[J].Experimental Technology and Management,2011(11). |
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| Authors: | Shen Wei Lan Shan |
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| Institution: | Shen Wei1,Lan Shan2 (1.School of Automation,Beijing Institute of Technology,Beijing 100081,China,2.Lab and Equipment Management Department,Beijing,100081,China) |
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| Abstract: | The servo system is a widely used control systems in different industries,and its frequency characteristic is one of the most important characteristics.The study of various testing methods of servo system frequency characteristics is studied.The test system,which is based on the embedded control computer,takes the electro-hydraulic servo system as its test object to validate the frequency characteristic by Delphi Language.Comparing with all kinds of frequency characteristic testing methods of electro-hydrau... |
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| Keywords: | frequency characteristic servo system Multitone signal |
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