FAULT SLIP VELOCITY INVERSION BY USING PARTICLE SWARM OPTIMIZATION ALGORITHM FROM GPS DATA
基于GPS数据的粒子群算法反演断层三维滑动速率

Using the particle swarm optimization algorithm combined with the dislocation model,we inversed three-dimension slip velocity of the Qilian mountain fault from GPS data observed in north-east margin of the Qinghai-Tibet Plateau during 2001-2004.The results show that the particle swarm optimization algorithm can used for computing three dimension slip velocity of the fault effectively,and the results have the good consistency with those obtained by geological methods.