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Application of Bender's Decomposition Solving a Feedmix Problem among Supply and Demand Uncertainties |
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| รหัสดีโอไอ | |
| Creator | Somsakaya Thammaniwit |
| Title | Application of Bender's Decomposition Solving a Feedmix Problem among Supply and Demand Uncertainties |
| Contributor | Peerayuth Charnsethikul |
| Publisher | TUENGR Group |
| Publication Year | 2556 |
| Journal Title | International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies |
| Journal Vol. | 4 |
| Journal No. | 2 |
| Page no. | 111-128 |
| Keyword | Large-scale Feed-mix Problem, Bender's Decomposition, Two-stage Stochastic Programming |
| URL Website | http://tuengr.com |
| Website title | International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies |
| ISSN | 2228-9860 |
| Abstract | The feed-mix problem is primarily transformed into a mixing situation applying a mathematic formulation with uncertainties. These uncertainties generate the numerous expansions of alternative constraint equations. The given problem has been formulated as mathematic models which correspond to a large-scale Stochastic Programming that cannot be solved by the most popular ordinary calculation method, Simplex Method: LINPROG. This research aims to investigate effective methodology to reveal the optimal solution. The authors have examined the method of Bender's decomposition: BENDER and developed both methods into MATLAB? program and calculated comparatively. The results revealed that the nearest optimal solutions can be determined by means of a Two-stage Stochastic Programing incorporated with Bender's decomposition at the most intensive number of uncertainties and take less calculation time than by LINPROG. |
