摘 要:
研究了將模糊規則推理和粗糙集理論相結合建立大壩安全監測變形預測模型的新方法。該方法采用粗糙集理論對原始監測樣本數據進行離散,根據離散結果確定模糊推理規則,并通過對規則的模糊推理建立大壩安全監測變形預測模型。實例分析表明,該模型在大壩變形影響因素重要性評價和非確定性測值預測方面取得了滿意的結果。
Abstract:
A new deformation prediction method which combines the fuzzy inference and rough set is put forward. Based on the rough set the observation data is discretized. According to the diseretization result, the fuzzy inference rule is determined and an accurate prediction model for dam deformation is established.
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