【摘要】针对目前岩爆预测所存在的问题，提出了基于人工鱼群算法岩爆预测的投影寻踪方法。通过对影响岩爆因素的分析，建立岩爆预测的投影寻踪分析模型，并将该模型应用于地下洞室的岩爆预测。研究表明，用投影寻踪回归分析法进行岩爆预测，避免了传统预测方法由于主观原因造成的误差，预测结果具有较高的准确率、方法简单。投影寻踪为岩爆预测提供了一种新的方法，具有广泛的应用前景。
中图分类号：TU751.9
【Abstract】A rock burst prediction methods of Projection Pursuit based on Artificial Fish-Swarm Algorithm was proposed for the existing problems. The prediction analysis model was established through analyzing rock burst affecting factors， and the model is applied to some actual engineering examples. The prediction results are accurate， this method is simple， and some errors were eliminated because of the subjective factors for traditional methods. Projection Pursuit are a new prediction method of rock burst， it has a wide application prospect.
【关键词】投影寻踪；人工鱼群算法；岩爆；地下洞室；预测方法；
【Key words】projection pursuit；artificial fish-swarm algorithm；rock burst；underground cavern；Prediction method
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