| 压缩系统喘振主动控制方式的数值分析 |
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| 引用本文： | 许振华,陈静宜,聂超群. 压缩系统喘振主动控制方式的数值分析[J]. 工程热物理学报, 1997, 0(6) |
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| 作者姓名： | 许振华 陈静宜 聂超群 |
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| 作者单位： | 中国科学院工程热物理研究所!北京，100080，中国科学院工程热物理研究所!北京，100080，中国科学院工程热物理研究所!北京，100080 |
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| 摘 要： | 本文在压缩系统非定常流动理论基础上，用经典控制理论中的PID控制方法和非线性控制理论中的逆系统方法对多种喘振主动控制方式进行了数值分析，对比了不同控制方法、控制参数和结构参数对控制效果的影响，给出了喘振主动控制系统设计的参考准则。
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| 关 键 词： | 喘振 主动控制 控制方法 |
NUMERICAL ANALYSIS TO ACTIVE CONTROL MODE OF SURGE IN COMPRESSION |
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| XU Zhenhua ,CHEN Jingyi ,NIE Chaoqun. NUMERICAL ANALYSIS TO ACTIVE CONTROL MODE OF SURGE IN COMPRESSION[J]. Journal of Engineering Thermophysics, 1997, 0(6) |
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| Authors: | XU Zhenhua CHEN Jingyi NIE Chaoqun |
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| Abstract: | Based on the concepts of fluid instability in compression system, numerical analysis is used to simulate the active control modes which describe the relationship between four sensors and five actuators, by means of the PID control law and nonlinear verse system method.In order to seek the excellent control effect, the infiuences of the different control methods and the contro1 parameters are compared to the control results qualltitatively. According to the designed structure principle, both the operating velocity and ranges of actuators could be selected, and both the sampling frequency and the dynamic characteristics of sensors are also able to be identified through adjusting the structure parameters. |
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| Keywords: | surge active control control method |
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