𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Calculation of optimal design margins for compensation of parameter uncertainty

✍ Scribed by Rainer Dittmar; Klaus Hartmann

Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
524 KB
Volume
31
Category
Article
ISSN
0009-2509

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✦ Synopsis

A method for the compensation of parameter uncertainties in the design of process systems by optimal selection of design margins (safety factors) accordmg to Takamatsu is enlarged by considerations about the linearisability of the mathematical model, the selection of the signs of parameter deviations, and the inclusion of nonlinear inequality constraints. The method is compared with the non-linear minimax strategy. Both procedures are applied to a reactor-separator system.

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