The Open Petroleum Engineering Journal


ISSN: 1874-8341 ― Volume 12, 2019
Retracted Article

Study on Inversion of Mining Subsidence Based on PSO-BP Algorithm for Okada Model

The Open Petroleum Engineering Journal , 2015, 8: 410-414

Wu Jifeng, Yang Zhiqiang, Wu Xiaolong

School of Geology Engineering and Geomatics, Chang’an University, Xi’an, 710054, P.R. China.

Electronic publication date 15/9/2015
[DOI: 10.2174/1874834101508010410]

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This paper makes a systematic research of the Okada dislocation theory. The application of the theory in the mining subsidence is analyzed. And the method of inversion based on the PSO-BP algorithm has been presented. Through searching for the simulating value of the objective function and comparing with the field observation, the mining subsidence mechanism and movement law was studied in depth.

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