They are the graphical test of growth , goodness of fit of power law model , same failure mechanism and fitting the accelerated equation, the graphical estimation of the parameters of power law model , the coefficients of accelerated equation , acceleration factor , activation energy and the MTBF at normal and accelerated stress levels . And these methods were illustrated.
The kinetic degradation curves for optical properties of Teflon FEP/Al coatings can be characterized in the form of exponential function of the multiplier between acceleration factor and radiation time.
The research of acceleration factor of vehicle accelerated life test is very importantin many realms, such as organizing intensifying test, formulating its criterion,designing vehicle proving ground, etc.
It is shown that the equivalence of those bearing samples is quite good. The data processing of the comparative tests indicates that the acceleration coefficient is 9 1 and the confidence coefficient is 89 7%.
Focusing on engineering application,several types of acceleration coefficient formulas for environmental stress are given,based on RADC filtration model. It provides a convenient and competitive tool for quantitative analysis and optimization design of filtration by environmental stress.
The process of investment multiplier catching up with acceleration coefficient is the course of technological innovation and fixed capital renewal which decided by the decline of goods price and increase of real wages.
In this paper,we give some pivot value and use the method of Monte Carlo to give the confidence interval of the accelerated factor and some reliability characteristic under the usual stress,A numerical example is finally worked out for illustration.
Furthermore, this paper studied accelerated factor and activation energy, deduced accelerated factor and calculational formula of activation energy by several kinds of familiar function degenerating law such as linear function,exponential function and idempotent function, and then calculated the production's integrated activation energy by example.
The approximate solutions of the factor of safety and the yield acceleration coefficient are obtained.
This implies effective quenching of Fermi acceleration of thermal particles, but the Fermi acceleration coefficient for relativistic particles remains essentially unchanged.
Effect of the vertical seismic acceleration coefficient has been found to always reduce the uplift capacity whereas the effect of horizontal seismic acceleration coefficient has been found to reduce the uplift capacity in most of the cases.
Estimation of the acceleration coefficient of sequential system tests
A suitable spectral acceleration coefficient is also assigned, which is needed for the Pseudo-Dynamic analysis.