Kaplunov M. Unified structure, attributes and operations in information logical models of discrete production integrated system control

The thesis considers automated control systems of discrete production, and new approach to their development based at informational and logical structures unification provided for objects under control. The proposition concerns conceptual unified model for controlled objects of discrete production. The controlled object is simulated as a tree of resources, which is mapped at the tree of product de-assembling. In such model the resource-tree node (at any level of hierarchy) accumulates in itself all resources, which are used for production of the correspondent product's assemble - at the current and at all lower levels of hierarchy. It is proposed to use unified operation "De-assemblage" for processing information in such model. The operation "De-assemblage" allows reflecting the controlled object (represented by a tree of assembly units) as a linearly-dependent connected list of resource objects. Such a list keeps topology of controlled object hierarchical structure. In other words, there exists a cause-effect relation between resources and their sequence, as well as resource object inclusion into some other resource objects. In contrast to existing algorithms, and except considering a traditional task of controlled object structure, the proposed operation "De-assemblage" allows to define resource dependences that is extremely important for practical industry production. Main problems of discrete production management are considered and resolved here at the base of controlled object unified resource model. It includes calculation of resource requirements, calendar planning of production orders; cost price calculation (normative and for break-even analysis); generating of production plan for "risk" zone.