Results 211 to 220 of about 512,561 (264)

Reliability and Sensitivity Analysis of Trusses

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2000
AbstractAn approach for integrating the random nature of load with elastic‐plastic strains of the structure and calculating the reliability and sensitivity of trusses is presented. The paper contains some theoretical basis and practical proposition for solving the problem. Some numerical results are shown.
Sieniawska, R.   +2 more
openaire   +2 more sources

Sensitivity analysis in optimization and reliability problems

Reliability Engineering & System Safety, 2008
The paper starts giving the main results that allow a sensitivity analysis to be performed in a general optimization problem, including sensitivities of the objective function, the primal and the dual variables with respect to data. In particular, general results are given for non-linear programming, and closed formulas for linear programming problems ...
Enrique F. Castillo   +2 more
openaire   +1 more source

A reliable and sensitive method for fluorescent photoconversion

Journal of Neuroscience Methods, 1996
The objective of this study was to develop a reliable and sensitive method of diaminobenzidine (DAB) photoconversion through systematic variation of the objectives and the method of DAB enhancement employed. Results showed that reliable photoconversion of DiI-labeled macaque monkey cortical cells and processes can be obtained consistently by using ...
C D, Singleton, V A, Casagrande
openaire   +2 more sources

Reliability calculation based on sensitivity analysis

Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology, 2011
The optimization method based the sensitivity analysis compute structural reliability is proposed. At first, we analyze sensitivity. The stress differentiates with respect to a random variable may obtain the sensitivity. According to the sensitivity analysis, designer should modify data. Second, optimization model is established.
openaire   +1 more source

Sensitivity Analysis for the System Reliability Function

Probability in the Engineering and Informational Sciences, 1991
Sensitivity analysis is an integral part of virtually every study of system reliability. This paper describes a Monte Carlo sampling plan for estimating this sensitivity in system reliability to changes in component reliabilities. The unique feature of the approach is that sample data collected on K independent replications using a specified component ...
openaire   +1 more source

Reliability in Checking Liquid Penetrant Sensitivity

1988
Zunaechst werden die Einfluesse auf die Empfindlichkeit, die Kontrollen zu ihrer Ermittlung und die Uebertragbarkeit der Ergebnisse an Kontrollkoerpern diskutiert. Besonders wird auf die Festlegungen im Regelwerk eingegangen und herausgestellt, dass die bei Kontrollkoerpern geometrische Form und der Zustand der Risse nicht genuegend beruecksichtigt ...
Krstelj, V., Dukic, P., Serdar, A.
openaire   +2 more sources

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