%0 Journal Article %T Uncertainties in Plant Optimum Definition %A Milan Jav rek %A Ivan Taufer %J Acta Mechanica Slovaca %D 2009 %I %R 10.2478/v10147-010-0038-9 %X The article presents a method of simulated determination of the optimum regime in a reactor in which a competitive consecutive reaction A ¡ú B ¡ú C takes place. The algorithm of optimization method of Kiefer-Johnson is described (method with Fibonacci numbers using), and results of experimental determination of the optimum are given. Also described are the methods of determination of limit values of confidence intervals, and the confidence intervals - uncertainty of "measured" values are evaluated from experimental data. Good accordance between the experimental results and theoretical presumptions is stated. %K technological process %K optimization %K uncertainty of measurement %K confidence interval %U http://versita.metapress.com/content/k1x700v8u662q470/?p=274e6e5af91e46558db80fb954a0b48c&pi=7