Production Process Management System for Production Indices Optimization of Mineral Processing
نویسندگان
چکیده
In this paper, the production process management system of minerals processing is established to realize the optimization of the production indices which are inventory of finished ore and capacity of equipment processing. The structure and function of the proposed system are discussed. A multiobjective optimization model is also proposed, and it aims to reduce finished ores inventory and utilize equipments capacity maximally on the basis of ensuring qualified tenor of finished ores. The way has been applied to production process of the largest hematite factory in China. The application results show that production efficiency is improved and remarkable benefits are obtained. Copyright © 2005 IFAC
منابع مشابه
Optimization of two-stage production/inventory systems under order base stock policy with advance demand information
It is important to share demand information among the members in supply chains. In recent years, production and inventory systems with advance demand information (ADI) have been discussed, where advance demand information means the information of demand which the decision maker obtains before the corresponding actual demand arrives. Appropriate production and inventory control using demand info...
متن کاملIntegrated Automation System of Minerals Processing and Its Applications
The integrated automation system consisting of production process management system, optimal system of production indices and process control system is established for the optimization of production indices of minerals processing. The structure and functions of this system are discussed. The optimal control strategy for production indices is proposed to transform the target of production indice...
متن کاملORE extraction and blending optimization model in poly- metallic open PIT mines by chance constrained one-sided goal programming
Determination a sequence of extracting ore is one of the most important problems in mine annual production scheduling. Production scheduling affects mining performance especially in a poly-metallic open pit mine with considering the imposed operational and physical constraints mandated by high levels of reliability in relation to the obtained actual results. One of the important operational con...
متن کاملNew Synbiotic-Mineral Complex in Lactating Cows’ Diets to Improve Their Productivity and Milk Composition
The aim of this study was to investigate the effectiveness of a new experimental complex in diets of lactating cows. The scientific and economic experiments were conducted in conditions of a large industrial complex for milk production from cows of Holstein breed (Russia). Four groups of Holstein cows (third calving), 20 animals each, were formed to conduct an analog method research. The cows i...
متن کاملCorrugated Box Production Process Optimization Using Dimensional Analysis and Response Surface Methodology
Response surface methodology (RSM) is a statistical method useful in the modeling and analysis of problems in which the response variable receives the influence of several independent variables, in order to determine which are the conditions under which should operate these variables to optimize a corrugated box production process. The purpose of this research is to create response surface mode...
متن کامل