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Published in:
01-02-2016 | Erratum
Erratum to: GRASP for sequencing mixed models in an assembly line with work overload, useless time and production regularity
Published in: Progress in Artificial Intelligence | Issue 1/2016
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Excerpt
An error has slipped in the Appendix. In the definitions of the variables \(z_{i,t}^+ \) and \(z_{i,t}^- \) the right texts are:
\(z_{i,t}^+ \)
Binary variable equal to 1 if \(X_{i, t}\; ({i\in I, t=1,\ldots ,T})\) is greater than the upper limit of production mix preservation and to 0 otherwise
\(z_{i,t}^- \)
Binary variable equal to 1 if \(X_{i, t}\; ({i\in I, t=1,\ldots ,T})\) is less than the lower limit of production mix preservation and to 0 otherwise