A New Up-and-Down Estimate Method for Sensitivity Test

Wei Huang; Song Zhang; Guang Hao Liu; Zhi Si Lu

doi:10.4028/www.scientific.net/AMR.44-46.389

Paper Titles

Manufacture of Fine AL₂O₃Granules as Catalyst Carrier by an Extrusion/Spheronization Method
p.361

Determination of the Maintenance Tasks for Aircraft Structural Significant Items Based on CBR Method
p.367

Research on PLM System Interoperability with a Feature-Object-Based Approach
p.373

Methodology to Support a Collaborative DFX Process with Integration of PDM and Expert System Tools
p.381

A New Up-and-Down Estimate Method for Sensitivity Test
p.389

Study and Application of Driving Cycle for City Bus
p.395

Optimization Analysis for Fuel Cell Bus Body Structure in Multi-Load Cases
p.401

Valve Parameters Design and Performance Test of Hydro-Pneumatic Spring with Trapezium Throttle Slice
p.409

Power Train-Vehicle Modeling to Simulate Shifting Transients of Off-Highway Vehicles
p.415

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 44-46A New Up-and-Down Estimate Method for Sensitivity...

A New Up-and-Down Estimate Method for Sensitivity Test

Abstract:

A new up-and-down method is developed and a new estimate formula for the variance of sensitivity variables is proposed. This formula fully considers the effect of test conditions on the estimating accuracy, resulting in higher order of precision. In order to give an objective demonstration, the Monte Carlo comparative results between the present method and the Bruceton method is given, which shows that the estimating values by the present method are much more accurate than those by Bruceton method in all conditions. Even with small samples, the present method still could obtain a good estimate value. Thus the proposed method not only solves the problem with traditional methods but also reduced the number of experiment, resulting in great saving. Finally, an application for safety fatigue limits is given.