[1]WANG Fu-chang,WAN Yong-ge,HU Shun-tian.Application of Particle Swarm Optimization to the Estimation of mainshock Fault Plane Parameters[J].Journal of Seismological Research,2008,31(02):149-154.
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Application of Particle Swarm Optimization to the Estimation of mainshock Fault Plane Parameters
Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
31
Number of periods:
2008 02
Page number:
149-154
Column:
Public date:
2008-02-23
- Title:
- Application of Particle Swarm Optimization to the Estimation of mainshock Fault Plane Parameters
- Keywords:
- Particle Swarm Optimization; parameter estimation; Nonlinear Optimization Model; aftershock; fault plane of mainshock
- CLC:
- P315.3+3
- DOI:
- -
- Abstract:
- A new method to determine the fault plane of mainshock by using Particle Swarm Global Optimization Algorithms was proposed,which overcomes the sensitivity of Gauss-Newton Method to initial value.The effect of l1- and l2- criteria on parameter estimation was also discussed.This method was used to evaluate the fault plane parameters of the Dayao,Yunnan,earthquake on July 21,2003,and the results show that the method is valid.
- References:
- -
- Similar References:
Memo
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Last Update:
2008-02-23