On the equivalence between the modifier-adaptation and trust-region frameworks

In this short note, the recently popular modifier-adaptation framework for real-time optimization is discussed in tandem with the well-developed trust-region framework of numerical optimization, and it is shown that the basic version of the former is simply a special case of the latter. This relation is then exploited to propose a globally convergent modifier-adaptation algorithm using already developed trust-region theory. Cases when the two are not equivalent are also discussed.


Published in:
Computers and Chemical Engineering, 71, 154-157
Year:
2014
Publisher:
Elsevier
ISSN:
0098-1354
Keywords:
Laboratories:




 Record created 2013-12-23, last modified 2018-03-17

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