Global sensitivity analysis of two‐stage thermoelectric refrigeration system based on response variance

2020 ◽  
Vol 44 (8) ◽  
pp. 6623-6630 ◽  
Author(s):  
Feng Zhang ◽  
Xiayu Xu ◽  
Lu Wang ◽  
Zhongbing Liu ◽  
Ling Zhang
Keyword(s):  
Sensitivity Analysis ◽  
Global Sensitivity Analysis ◽  
Refrigeration System ◽  
Two Stage ◽  
Global Sensitivity ◽  
Thermoelectric Refrigeration ◽  
Response Variance

Investigation of the uncertainty of the in-plane mechanical properties of composite laminates

2011 ◽  
Vol 226 (7) ◽  
pp. 1739-1750 ◽  
Author(s):  
Tian Longfei ◽  
Lu Zhenzhou ◽  
Hao Wenrui
Keyword(s):  
Mechanical Properties ◽  
Sensitivity Analysis ◽  
Composite Laminates ◽  
Global Sensitivity Analysis ◽  
Nonlinear Models ◽  
Analysis Method ◽  
Global Sensitivity ◽  
Response Variance ◽  
Sensitivity Analysis Method ◽  
Input Variables

The uncertainty of the in-plane mechanical properties of the laminate used in an aircraft wing structure is investigated. Global sensitivity analysis is used to identify the source of the uncertainties of the response performance. Due to the limitations of the existing global sensitivity analysis method for nonlinear models with correlated input variables, a new one using nonlinear regression is proposed. Furthermore, a contribution matrix is defined for engineering convenience. Two nonlinear numerical examples are employed in this article to demonstrate the ability of the proposed global sensitivity analysis method. After applying the proposed global sensitivity analysis method to the laminate model, the contribution matrices are obtained; from these matrices, researchers can identify the dominant variance contributions that contribute the most to the response variance. Factor analysis is then employed to analyze the global sensitivity analysis results and determine the most efficient methods to decrease the variances of the in-plane elastic constants. Monte Carlo simulation is used to demonstrate the efficiency of the methods in decreasing the variances.

What Makes a First‐Magnitude Spring?: Global Sensitivity Analysis of a Speleogenesis Model to Gain Insight into Karst Network and Spring Genesis

2018 ◽  
Vol 54 (10) ◽  
pp. 7417-7434 ◽  
Author(s):  
Wesley R. Henson ◽  
Rob Rooij ◽  
Wendy Graham
Keyword(s):  
Sensitivity Analysis ◽  
Global Sensitivity Analysis ◽  
Global Sensitivity ◽  
Insight Into

scholarly journals NZEB schools: global sensitivity analysis to optimize design features of school buildings

2019 ◽  
Vol 296 ◽  
pp. 012043
Author(s):  
F Bazzocchi ◽  
C Ciacci ◽  
V Di Naso ◽  
A Rocchetti
Keyword(s):  
Sensitivity Analysis ◽  
Global Sensitivity Analysis ◽  
School Buildings ◽  
Design Features ◽  
Global Sensitivity ◽  
Optimize Design

Uncertainty and global sensitivity analysis of levelized cost of energy in wind power generation

2021 ◽  
Vol 229 ◽  
pp. 113781
Author(s):  
Mi Dong ◽  
Ya Li ◽  
Dongran Song ◽  
Jian Yang ◽  
Mei Su ◽  
...  
Keyword(s):  
Power Generation ◽  
Sensitivity Analysis ◽  
Wind Power ◽  
Global Sensitivity Analysis ◽  
Wind Power Generation ◽  
Global Sensitivity ◽  
Levelized Cost ◽  
Cost Of Energy

A Data-Driven Global Sensitivity Analysis Framework for Three-Phase Distribution System with PVs

2021 ◽  
pp. 1-1
Author(s):  
Ketian Ye ◽  
Junbo Zhao ◽  
Can Huang ◽  
Nan Duan ◽  
Yingchen Zhang ◽  
...  
Keyword(s):  
Sensitivity Analysis ◽  
Distribution System ◽  
Global Sensitivity Analysis ◽  
Phase Distribution ◽  
Data Driven ◽  
Analysis Framework ◽  
Global Sensitivity ◽  
Three Phase
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