›› 2007, Vol. 28 ›› Issue (5): 991-994.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Study of inverse method for dam parameters based on particle swarm optimization algorithm

SONG Zhi-yu, LI Jun-jie   

  1. School of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian 116023, China
  • Received:2005-06-14 Online:2007-05-10 Published:2013-09-10

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Abstract: The particle swarm optimization(PSO) algorithm and the method of parameters inversion for gravity dam based on PSO algorithm were studied. According to this inverse method, the authors had analyzed its searching efficiency and quality at different population sizes; also evaluated its numerical stability. Results of computation example show that this method is simple and convenient; it has higher convergence accuracy and strong noise-resistant capability, so this inversion method for dam parameters is workable and reliable.

Key words: PSO algorithm, dam, parameters inversion, stability

CLC Number: 

  • TB 115
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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