Dynamic Evaluation of Production Policies: Improving the Coordination of an Ethanol Supply Chain
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional Autónoma de México
2014
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| _version_ | 1876491426748956672 |
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| author | M. A. Rendón-Sagardi |
| author_facet | M. A. Rendón-Sagardi |
| contents | Dynamic Evaluation of Production Policies: Improving the Coordination of an Ethanol Supply Chain M. A. Rendón-Sagardi C. Sánchez-Ramírez G. Cortés-Robles G. Alor-Hernández L. A. Moncayo-Martínez Ingeniería production procurement Supply chain ethanol plant system dynamics This paper uses System Dynamics modeling and process simulation to explore coordination in two logistic processes (procurement and production) of the supp ly chain of an ethanol plant. In that sense, three production scenarios are evaluated to identify: a) stock movement according to current inventory policies, and b) t he critical variables affecting the coordination for these two processes. Since the main goal in the company is to meet customer demand, this research incorporates sales forecasting, and four performance indicators to ev aluate the state of the processes: 1) average percentage of demand satisfaction, 2) maximum amount of ethanol in excess, 3) av ailable ethanol at the end of the year, and 4) inventory costs. To model the case study, the change in production yield and specific constraints for the chain are considered. The simulation results show that System Dynamics modeling can be used to observe the effects of policies on inventory, and meeting the demand in a real system. It also can define the coordination for a supply chain and give information to improve it. The develope d model uses STELLA® software to simulate the logistic processes and execute the evaluation em ploying the performance indicators. 2014 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47431860010 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.4 Vol.12 |
| format | Artículo científico |
| id | redalyc_47431860010 |
| institution | Redalyc |
| language | en |
| publishDate | 2014 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Dynamic Evaluation of Production Policies: Improving the Coordination of an Ethanol Supply Chain M. A. Rendón-Sagardi Ingeniería production procurement Supply chain ethanol plant system dynamics Dynamic Evaluation of Production Policies: Improving the Coordination of an Ethanol Supply Chain M. A. Rendón-Sagardi C. Sánchez-Ramírez G. Cortés-Robles G. Alor-Hernández L. A. Moncayo-Martínez Ingeniería production procurement Supply chain ethanol plant system dynamics This paper uses System Dynamics modeling and process simulation to explore coordination in two logistic processes (procurement and production) of the supp ly chain of an ethanol plant. In that sense, three production scenarios are evaluated to identify: a) stock movement according to current inventory policies, and b) t he critical variables affecting the coordination for these two processes. Since the main goal in the company is to meet customer demand, this research incorporates sales forecasting, and four performance indicators to ev aluate the state of the processes: 1) average percentage of demand satisfaction, 2) maximum amount of ethanol in excess, 3) av ailable ethanol at the end of the year, and 4) inventory costs. To model the case study, the change in production yield and specific constraints for the chain are considered. The simulation results show that System Dynamics modeling can be used to observe the effects of policies on inventory, and meeting the demand in a real system. It also can define the coordination for a supply chain and give information to improve it. The develope d model uses STELLA® software to simulate the logistic processes and execute the evaluation em ploying the performance indicators. 2014 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47431860010 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.4 Vol.12 |
| title | Dynamic Evaluation of Production Policies: Improving the Coordination of an Ethanol Supply Chain |
| topic | Ingeniería production procurement Supply chain ethanol plant system dynamics |
| url | https://www.redalyc.org/articulo.oa?id=47431860010 |