全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
电子学报  2013 

藻类水华形成机理的模糊Petri网优化建模研究

DOI: 10.3969/j.issn.0372-2112.2013.01.013, PP. 68-71

Keywords: 水华形成机理,模糊理论,Petri网,优化,神经网络

Full-Text   Cite this paper   Add to My Lib

Abstract:

在对湖库藻类水华形成机理深入研究的基础上,构建了描述藻类水华形成过程的Petri网机理模型,考虑影响藻类水华形成关键因子的综合作用机理,根据实验分析结论,通过构建模糊隶属度函数对Petri网机理模型中的库所信度进行模糊化处理,并采用粒子群算法对机理模型中涉及的权重进行优化率定,同时通过神经网络对机理模型库所信度进行自适应学习,实现了对藻类水华形成过程的机理建模和对藻类水华暴发的预测.

References

[1]  崔广柏,刘凌,姚琪.太湖流域富营养化控制机理研究[M].北京:中国水利水电出版社,2009.7-8.
[2]  刘载文.基于RBF神经网络的河湖水华软测量方法[A].王小艺.第26届中国控制会议论文集[C].北京:北京航空航天大学出版社,2007.108-111.Liu Zaiwen.The merhod of soft sensing for water bloom in river and lakes based on RBF neural network[A].Wang Xiaoyi.The Twenty-sixth Chinese Control Conference Proceedings[C].Beijing:Beihang University Press,2007.108-111.(in Chinese)
[3]  黄振芳,崔丽凤,等.北京城市水华预警指标体系研究[J].人民黄河,2010,32(5):8-10.
[4]  曹政才,赵会丹,王永吉.基于模糊Petri 网推理的半导体生产线投料控制策略[J].电子学报,2011,39(7):1545-1550.Cao Zhengcai,Zhao Huidan,Wang Yongji.Releasing control policy for semiconductor wafer fabrication based on fuzzy Petri nets-reasoning[J].Acta Electronica Sinica,2011,39(7):1545-1550.(in Chinese)
[5]  曹政才,余红霞,乔非.基于Petri 网与遗传算法的半导体生产线建模与优化调度[J].电子学报,2010,38(2):340-344.Cao Zhengcai,Yu Hongxia,Qiao Fei.Petri-Net and GA-Based approach to modeling and optimize for semiconductor wafer fabrication[J].Acta Electronica Sinica,2010,38(2):340-344.(in Chinese)
[6]  Carl G Loony.Fuzzy Petri nets for rule-based decision making [J].IEEE Trans on Systems,Man,and Cybernetics,1988,18(1):178-183.
[7]  李洋,乐晓波.克隆选择算法在优化模糊Petri网参数中的应用[J].计算机工程与应用,2011,47(15):39-42.Li Yang,Le Xiaobo.Research on clonal selection algorithm applied in parameters optimization of fuzzy Petri nets[J].Computer Engineering and Application,2011.47(15):39-42.(in Chinese).
[8]  胡绵好.经济植物浮床技术改善富营养化水体水质的机理与应用[M].北京:中国环境科学出版社,2010.8-9.
[9]  吴巧梅,刘载文,王小艺,等.基于优化理论的藻类生长模型及其在水华预测中的应用[J].化工学报,2008,59(7):1869-1873.Wu Qiaomei,Liu Zaiwen,Wang Xiaoyi.Algae growth modeling based on optimization theory and application to water-bloom prediction[J].Journal of Chemical Industry and Engineering,2008,59(7):1869-1873.(in Chinese)
[10]  李一平,逄勇,向军.太湖水质时空分布特征及内源释放规律研究[J].环境科学学报,2005,25(3):300-306.Li Yi-Ping,Feng Yong,Xiang Jun.Analysis to the characteristics of temporal and spatial distribution of the pollutant and the law of release from sediment in Taihu Lake[J].Acta Scientiae Circumst Antiae,2005,25(3):300-306.(in Chinese)

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133