Metoda sterowania produkcją w gnieździe wytwórczym w warunkach jednoczesnej produkcji wieloasortymentowej

The problems of control of discreet production processes of mulitiasortment production executed in work cell are discussed in the work. Scheduling problem and analytical and heuristic method for solving then have been analyzed. Because of the complexity of analyzed scheduling problems. belonging to the class NP-hard combinatorial problems, solving heuristic method have been used to find the sequence of works according to the priority rules. This method let to find admissible solution in the case when is not possible to solve scheduling problem in the given time. Many priority rules apply to control the system of multiassortment production are know. These rules haven deference in their efficiency. So it is important to choose the rule that will be most proper and effective, which make possible generation of schedules than maximinized the choiced criterion. To solve the problem, described above. the methodology of computer aiding of production system control has been elaborated. This methodology is used to control the system of small and medium multiassortment series production. In the work is also presented an example of the production control in a manufacturing cell. To schedule production task in that cell the aiding system has been used. The system has been applied to choose the priority rules. Results have been compared with other system for production control. Simulation presented in the work let to state, that elaborated methodology and the computer system work property and confirm the statement in the thesis of the work.