“…According Doukidis (1987), the primary function of a simulation model is to examine how the system behaves over a period of time. To achieve this goal, the model should provide facilities to represent the current state of the system, and various pre-conditions which, if met, will result in a future state.…”
Section: Independent Journal Of Management and Production (Ijmandp)mentioning
The load and weight process in a cement industry is one of logistic step that shows the biggest time of occurrence, increasing the queues. This study aims to do scenarios to solve this queue problem. This way, it pretends to find an better resources distribution.
“…According Doukidis (1987), the primary function of a simulation model is to examine how the system behaves over a period of time. To achieve this goal, the model should provide facilities to represent the current state of the system, and various pre-conditions which, if met, will result in a future state.…”
Section: Independent Journal Of Management and Production (Ijmandp)mentioning
The load and weight process in a cement industry is one of logistic step that shows the biggest time of occurrence, increasing the queues. This study aims to do scenarios to solve this queue problem. This way, it pretends to find an better resources distribution.
“…AI have also been used for model verification and validation. Doukidis 6 uses an expert system, SIPDES, to help locate and resolve compilation errors in simulation programs. Deslanders and Pierreval 7 develop a system with limited capability for aiding model validation.…”
Section: Artificial Intelligence In the Life-cycle Of Simulation Studiesmentioning
The performance of most operations systems is significantly affected by the interaction of human decision-makers. A methodology, based on the use of visual interactive simulation (VIS) and artificial intelligence (AI), is described that aims to identify and improve human decision-making in operations systems. The methodology, known as 'knowledge based improvement' (KBI), elicits knowledge from a decision-maker via a VIS and then uses AI methods to represent the decision-making. By linking the VIS and AI representation it is possible to predict the performance of the operations system under different decision-making strategies and to search for improved strategies. The KBI methodology is applied to the decision-making surrounding unplanned maintenance operations at a Ford Motor Company engine assembly plant.
“…Acredita-se que as simulações desenvolvidas pela tese apresentam-se de acordo com o que Doukids (1987) afirma ser função primária de um modelo de simulação, ou seja, examinar como o sistema trabalhado se comporta durante um período de tempo.…”
Section: Análise Econômica Da Produção De Tourinhosunclassified
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