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An analysis was made of the main methods of automated design of a flexible production system (FPS) and the experience of creating a FPS, as a result of which the goal and main issues for an integrated automation system were determined, including special software, information, algorithmic and mathematical tools in the process of developing a FPS related to field of instrumentation. As the goal of the work, the task was set to create an interface for information interaction of design procedures and operations at the stages of system engineering design of the FPS in the field of radio-electronic industry. The analysis of the sources for the development of FPS of various types of electrical installations showed that the stages of designing and implementing such systems require a long time for creative and experimental research at the stage of system design. Based on the results of a comparative analysis of computeraided design systems for electronic elements for automating the control system and their devices, it was concluded that the solution of problems for the control of FPS belong to the category of difficult formalized ones and their solution requires the creation of logical modeling algorithms presented in the form of logical, frame, semantic and production models; the study of the features of technological processes in the fields of science and technology does not allow applying a unified approach to the creation of computeraided design tools. A model for searching the required information from databases in the form of logical knowledge by an associative feature from the library of electronic elements according to a step-by-step algorithm is proposed, reading information from the library of the selected CAD system environment and writing it into the working database of computeraided design of electronic equipment of the automated control system of the FPS.
An analysis was made of the main methods of automated design of a flexible production system (FPS) and the experience of creating a FPS, as a result of which the goal and main issues for an integrated automation system were determined, including special software, information, algorithmic and mathematical tools in the process of developing a FPS related to field of instrumentation. As the goal of the work, the task was set to create an interface for information interaction of design procedures and operations at the stages of system engineering design of the FPS in the field of radio-electronic industry. The analysis of the sources for the development of FPS of various types of electrical installations showed that the stages of designing and implementing such systems require a long time for creative and experimental research at the stage of system design. Based on the results of a comparative analysis of computeraided design systems for electronic elements for automating the control system and their devices, it was concluded that the solution of problems for the control of FPS belong to the category of difficult formalized ones and their solution requires the creation of logical modeling algorithms presented in the form of logical, frame, semantic and production models; the study of the features of technological processes in the fields of science and technology does not allow applying a unified approach to the creation of computeraided design tools. A model for searching the required information from databases in the form of logical knowledge by an associative feature from the library of electronic elements according to a step-by-step algorithm is proposed, reading information from the library of the selected CAD system environment and writing it into the working database of computeraided design of electronic equipment of the automated control system of the FPS.
Objective. The purpose of the study is to use artificial intelligence tools to optimize and model the automated organization of work at a mass service enterprise. Method. The research is based on the use of a Petri net as a modeling tool, as well as mathematical hardware that makes it possible to implement simulation models of subsystems and conduct additional research on GPSS artificial intelligence models. Result. To process the results of the modeling process, the Petri net modeling method was used and a network activity model graph was developed. The modeling process used with the Petri Net application allows such functions to be described more clearly. The principles of modeling systems based on the GPSS language and Petri nets are considered. Conclusion. It is advisable to use the language devices GPSS and SP, which provide information support for the activities of a mass service enterprise, modeling the structural organization and information flows.
The analysis of the current state of designing control of a flexible production system (FPS) in mechanical engineering showed that to solve this problem and, accordingly, to ensure the reliability of control, the correct search and selection, decision-making and implementation of data storage and their editing are required. The paper objective is to study the issue of creating information support at the design stages of FPS control systems in relation to mechanical engineering. Since the basic information support for the development of a FPS control system is formed at the stages of its design, the paper considers the problem of building the structure of the design stages of FPS management and control system, where subsystems for searching, selecting, making decisions, processing and storing the required information in a database are gradually formed. Based on the requirements for the layout of a machine-building FPS with a consistent structural scheme, the tasks of forming information support at the stages of requirements specification, preliminary design and development of the working draft of FPS control system are determined. The hierarchical structure of functioning the information support of FPS control system in relation to machine-building production is proposed. The paper objective is to study the problem of creating information support at the design stages of FPS control systems for mechanical engineering.
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