MINSIM - The MINe SIMulator

The unique and irregulator distribution of working places in a mine always poses the two questions: - which and how much production equipment is to be used, - what production can be expected. Since the development of analytical methods would be impractical for such cases, a lot of computer programs has emerged in recent years trying to simulate the productiom process and thus find the best answer. The usege of a simulator has its dark side well felt by the author(s) of such a program: the credibility and the confidence of the customer. Using the simulator means to respect and to incorporate all the restrictions imposed by the narow underground space, methods of production, safety regulations etc., which can turn out to become a major programming effort. If the program is not properly structured, it will be used for a single special' case only, and never again. In this paper the structure and internal mechanism of the simulator is described for which the author believes that can easily be adapted to conditions of various underground and open pit mines. MINSIM tries to reach the following rather ambitious goals: 1) Estimation of the production before opening the mine, or a part of the mine. 2) Training the personnel to make decisions. 3) Making the daily time schedules for the entire fleet of the equipment units.