The process of production planning and control contributes significantly to the efficiency of modern production systems. However, common central planning methods in industrial application show deficits in complex and dynamic production environments. In contrast to prevailing central control methods, approaches of autonomous control offer the chance to cope with these dynamic conditions more eff...

Automation of the re-planning process is an activity of immense importance in production planning systems. We introduce a novel perspective on production planning through substituting classical scheduling and planning mechanism with the process of job delegation and responsibility negotiation among information units – agents of a multi-agent systems. The article comments on various causes and m...

PT. ABC is a company engaged in the manufacture of Dolomite Fertilizer. The number requests greater than amount production. Due to fluctuations that tend increase, this occurs due lack capacity at workstation. Therefore, it necessary calculate requirements planning analysis for each work station know company's needs. research aims identify shortage/excess production and provide proposals balanc...

Global competition and changing customer requirements are putting major challenges in the production planning and control systems of manufacturing enterprises. Production planning and control requires robust methods able to cope with demand variability, processing times variability, routing sequences, resource availability, etc., between other sources of variation. Production planning and contr...

This paper develops a method for solving the single product multi-period production-planning problem, in which the production and the inventory costs of each period arc concave and backlogging is not permitted. It is also assumed that the unit variable cost of the production evolves according to a continuous time Markov process. We prove that this production-planning problem can be Stated as a ...

in this paper, we consider a multi-site production planning problem subject to uncertainty in demand and workforce expenses. in our new mathematical model, we presented a production planning system considering failure in rework and breakdown. we also survey human workforce allocation and its expenses which are considered uncertain due to some tradeoff between company’s benefits and workforce :u...