Analysis of Chaotic Characters for the Monthly Runoff Se-ries at Fudedian Station in Liaohe Bain
Author(s) -
Haiying Hu,
Huamao Huang
Publication year - 2013
Publication title -
energy and power engineering
Language(s) - English
Resource type - Journals
eISSN - 1949-243X
pISSN - 1947-3818
DOI - 10.4236/epe.2013.54b009
Subject(s) - surface runoff , chaotic , meteorology , environmental science , hydrology (agriculture) , operations research , computer science , mathematics , engineering , geography , geotechnical engineering , biology , artificial intelligence , ecology
The evolution of monthly runoff is affected both by climate environment and human activities, and its characteristics play an important role in runoff prediction and simulation. In this paper, the G-P and the principal component analysis method, which are both based on the reconstruction theory of the phase space, are used to study the chaos characteristics of the monthly runoff series at Fudedian station in Liaohe basin. The results show that the monthly runoff series have a large probability of chaos.
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