| 计算机在控制理论频率法中的应用 |
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| 引用本文： | 王俊社,游智敏.计算机在控制理论频率法中的应用[J].河北工业科技,2000,16(6):17-19,25. |
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| 作者姓名： | 王俊社 游智敏 |
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| 作者单位： | [1]河北科技大学信息科学与工程学院,河北石家庄 [2]邯郸钢铁集团公司自动化部,河北邯郸 |
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| 摘 要： | 介绍了利用计算机在输入系统参数后，能迅速显示和打印出开环幅相频率特性曲线，同时计算相位裕量和增益裕量及判定闭环控制系统稳定性的方法。此课题的研究促进了反馈控制理论中频率法的应用。
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| 关 键 词： | 幅相频率特性 相位裕量 增益裕量 |
Application of Frequency Method in Computer Control Systems |
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| WANG Jun-she,YOU Zhi-ming.Application of Frequency Method in Computer Control Systems[J].Hebei Journal of Industrial Science & Technology,2000,16(6):17-19,25. |
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| Authors: | WANG Jun-she YOU Zhi-ming |
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| Abstract: | The function is introduced that after system parameter is input to computer,the open-loop amplitude phase frequency characteristic curve can rapidly be displayed and printed,the phase angle margin and gain margin are calculated simultaneously and the method of close-loop control system stability is deduced. This topic's researching advances the application of frequency method in feedback control theory and the re formation of traditional teaching method. |
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| Keywords: | amplitude phase frequency characteristic phase angle margin gain margin |
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