Προσομοίωση Επιχειρησιακών Συστημάτων
Michael Vidalis
Simulation is the imitation of the operation of a real-world process or system over time. The act of simulating something first requires that a model be developed; this model represents the key characteristics, behaviors and functions of the selected physical or abstract system or process. The model represents the system itself, whereas the simulation represents the operation of the system over time. Simulation can be used to show the eventual real effects of alternative conditions and courses of action. Simulation is also used when the real system cannot be engaged, because it may not be accessible, or it may be dangerous or unacceptable to engage, or it is being designed but not yet built, or it may simply not exist.
The aim of this course is to model and analyze the predictions of production or service system behavior to gain insight into their functioning. Production or service systems are usually characterized by uncertainty; it is hard to predict their behavior precisely. We use two ways to overcome this problem: the analytical and the simulating method. The Analytical Method expresses the system’s function as a mathematical model. The Simulating Method uses a model representative of the system under investigation. The model is helpful when experimenting with the system is impractical, expensive or impossible. By studying the functions of the model we can reach conclusions about the real system itself
ΛιγότεραSimulation is the imitation of the operation of a real-world process or system over time. The act of simulating something first requires that a model be developed; this model represents the key characteristics, behaviors and functions of the selected physical or abstract system or process. The model represents the system itself, whereas the simulation represents the operation of the system over time. Simulation can be used to show the eventual real effects of alternative conditions and courses of action. Simulation is also used when the real system cannot be engaged, because it may not be accessible, or it may be dangerous or unacceptable to engage, or it is being designed but not yet built, or it may simply not exist.
The aim of this course is to model and analyze the predictions of production or service system behavior to gain insight into their functioning. Production or service systems are usually characterized by uncertainty; it is hard to predict their behavior precisely. We use
Simulation is the imitation of the operation of a real-world process or system over time. The act of simulating something first requires that a model be developed; this model represents the key characteristics, behaviors and functions of the selected physical or abstract system or process. The model represents the system itself, whereas the simulation represents the operation of the system over time. Simulation can be used to show the eventual real effects of alternative conditions and courses of action. Simulation is also used when the real system cannot be engaged, because it may not be accessible, or it may be dangerous or unacceptable to engage, or it is being designed but not yet built, or it may simply not exist.
The aim of this course is to model and analyze the predictions of production or service system behavior to gain insight into their functioning. Production or service systems are usually characterized by uncertainty; it is hard to predict their behavior precisely. We use
