灵敏度(控制系统)
水准点(测量)
平衡(能力)
数学优化
数学
计算机科学
计量经济学
统计
工程类
医学
大地测量学
电子工程
物理医学与康复
地理
作者
Stefano Tarantola,Debora Gatelli,Thierry A. Mara
标识
DOI:10.1016/j.ress.2005.06.003
摘要
We present two methods for the estimation of main effects in global sensitivity analysis. The methods adopt Satterthwaite's application of random balance designs in regression problems, and extend it to sensitivity analysis of model output for non-linear, non-additive models. Finite as well as infinite ranges for model input factors are allowed. The methods are easier to implement than any other method available for global sensitivity analysis, and reduce significantly the computational cost of the analysis. We test their performance on different test cases, including an international benchmark on safety assessment for nuclear waste disposal originally carried out by OECD/NEA.
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