## Abstract We propose an adaptive sampling methodology for hierarchical multiβscale simulation. The method utilizes a moving kriging interpolation to significantly reduce the number of evaluations of finerβscale response functions to provide essential constitutive information to a coarserβscale si
A sampling strategy useful in full-distribution simulation
β Scribed by P. J. Pellicane
- Publisher
- Springer
- Year
- 1983
- Tongue
- English
- Weight
- 343 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0043-7719
No coin nor oath required. For personal study only.
β¦ Synopsis
Inherent in most simulation processes is a mechanism to sample from known probability distributions. This is most often accomplished with the aid of pseudo-random generation systems. Though, these generators produce sets of numbers which are usually statistically indistinguishable from a uniform distribution, the actual distribution of any individual one of these data sets exhibit peaks and valleys which, when used in simulations, somewhat misrepresent the desired probability distribution. A stratified approach to fulldistribution sampling is presented which represents a marked improvement over random number generated sampling in certain types of simulation procedures.
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