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论文类型：期刊论文

发表时间：2013-01-01

发表刊物：Electronic Journal of Geotechnical Engineering

收录刊物：EI、Scopus

卷号：18 Z

页面范围：6007-6019

ISSN号：10893032

摘要：It is very important for controling ground deformation, ensuring safely operation and decreasing energy cost to perform harmoniously control of multi-system in shield tunneling. The decision suport system is proposed based on in-situ observed data in sheild tunneling. The soil charactiristics are identified according to in-situ observed data and fuzzy clustering model of soil layer classification. By making use of nonlinear mapping and self-orgenization and self-adpting of neural network, chamber soil pressure is modeled. The forecasting contrl model is proposed for solving nonlinear, time-variation, time-delay and stochastic system control. Optimal tunneling parameters are achied in order to increase robustness of control system and decrease energy cost and cutter abrasion.