[1]王杰,王栓,王志鹏,等.基于SPEA2的主蒸汽压力鲁棒控制器设计[J].郑州大学学报(工学版),2008,29(02):65-68.[doi:10.3969/j.issn.1671-6833.2008.02.016]
WANG Jie,Wang Shuo,Wang Zhipeng,et al.Main steam pressure robust controller design based on SPEA2[J].Journal of Zhengzhou University (Engineering Science),2008,29(02):65-68.[doi:10.3969/j.issn.1671-6833.2008.02.016]
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基于SPEA2的主蒸汽压力鲁棒控制器设计(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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29卷
- 期数:
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2008年02期
- 页码:
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65-68
- 栏目:
-
- 出版日期:
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1900-01-01
文章信息/Info
- Title:
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Main steam pressure robust controller design based on SPEA2
- 作者:
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王杰; 王栓; 王志鹏; 等.
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郑州大学,电气工程学院,河南,郑州,450001, 郑州大学,电气工程学院,河南,郑州,450001, 郑州大学,电气工程学院,河南,郑州,450001, 郑州大学,电气工程学院,河南,郑州,450001, 郑州大学,电气工程学院,河南,郑州,450001
- Author(s):
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WANG Jie; Wang Shuo; Wang Zhipeng; etc
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-
- 关键词:
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主汽压; H∞鲁棒控制; SPEA2; 加权阵
- Keywords:
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Main steam pressure; H∞ robust control; SPEA2; Weighted array
- DOI:
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10.3969/j.issn.1671-6833.2008.02.016
- 文献标志码:
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A
- 摘要:
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针对锅炉燃烧工况变化较大,主汽压对象模型具有不确定性,常规控制方法很难得到预期的控制效果.为提高控制品质,采用H∞混合灵敏度方法为主蒸汽压力设计鲁棒控制器,设计中利用SPEA2(Strength Pareto Evolutionary Algorithm 2)优化加权阵参数,找到同时满足频域和时域性能要求的控制器.仿真结果表明,设计的主汽压控制系统具有良好的鲁棒稳定性和动态品质,并且避免了传统的试凑.
- Abstract:
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In view of the large variation of boiler combustion conditions, the main steam pressure object model is uncertain, and it is difficult for conventional control methods to obtain the expected control effect. In order to improve the control quality, the H∞ mixing sensitivity method is used to design a robust controller for steam pressure, and SPEA2 (Strength Pareto Evolutionary Algorithm 2) is used to optimize the weighted array parameters to find a controller that meets the performance requirements of both frequency domain and time domain. The simulation results show that the designed main steam pressure control system has good robustness and dynamic quality, and avoids the traditional test stack.
更新日期/Last Update:
1900-01-01