Abstrakt

This article presents a new concept of technological system reliability based on the analysis of the relationship of associations of elements of energy streams, matter, information, time and finance. The method of stream specification and the method of determining the reliability values of significant and supporting relationships are given. Relevant relationships between elements of system streams were defined as having one-time reliability value. Supportive relationships have a value between zero and one. Relevant relationships are determined based on research, experience and knowledge. Pss stream-system reliability is a scalar quantity, i.e. a number whose value lies between zero and unity. The size of Pss characterizes the entire system without being denied. Its average value in standard time tn expresses the efficiency of the production process. Pss is the quotient of the number of significant relationships to the sum of the significant and supporting relationships. The form of expression on Pss indicates how to optimize the process by increasing the number of relationships significant between the components of the system batch streams. The Pss concept was used in research into the production efficiency of bakery X operating within the MSCBI group. System analysis of the bakery allows a significant increase in the bread baking process reliability after using robotization. The concept of Pss stream-system reliability can be used to analyze the efficiency of technological processes and optimization in any production processes. This requires a detailed system analysis of such processes

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