Tánczos Katalin, Török Árpád, Szabó Zsombor, Pauer Gábor, Ghadi Maen

Decision Making Methods in Transportation


Step 8: Generating the new pivot variable

If the optimality conditions are not achieved, we have to define a new pivot variable. The definition of the pivot variable is took place at Step 5. Its role in row operations is to identify which variable should be the unit value, and it is a key factor in the transformation of the unit value. The pivot variable is chosen from the intersection of the row with the smallest non-negative indicator and the column with the smallest negative value in the last row.

Decision Making Methods in Transportation

Tartalomjegyzék


Kiadó: Akadémiai Kiadó

Online megjelenés éve: 2018

ISBN: 978 963 059 939 9

The content of the book fits to the teaching program of the subject titled ‘Decision making methods’ taught at Budapest University of Technology and Economics (BME) Faculty of Transportation Engineering and Vehicle Engineering. The book firstly introduces the most frequently applied general approaches of solving linear optimisation problems and then discusses a few special decision support models. In the course of the investigation the book discusses the models from theory to practice, especially considering transportation related problems and models. The introduced models can efficiently support transportation related decision making processes. Therefore, it can fructify for its readers in the field of transportation management, transportation process coordination and transportation system operation.

Hivatkozás: https://mersz.hu/tanczos-torok-szabo-pauer-ghadi-decision-making-methods-in-transportation//

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