DOI: 10.18503/1995-2732-2022-20-2-148-160
Abstract
By analyzing the issue of studying the control process of flexible manufacturing systems (FMS) in the field of mechanical engineering, the authors set a goal, providing for the study on the control of its active elements based on computer experiments. To provide a computer experiment, the paper proposes the architecture of spatial structural modeling of FMS, which is different from conventional modeling methods in time and counted only at the moments, when the system contains the events, changing its state. The paper describes a potential interaction between geometric modeling methods and a system model based on the modules of active elements of FMS. An inference algorithm is proposed based on active data as current situations in the process of comparing products with a fuzzy knowledge base, where active products are selected and a decision is made to develop control actions Ui on the engines of active actions to achieve the ultimate goal of the entire system. As a global database of fuzzy products of the model, the authors use a sensor FMS, whose content dynamically changes after each active action and the control actions generated as a result of a logical inference. To build optimal trajectories of movement of the active elements of FMS in the production environment and determine their collisions, C# modules have been developed, and iterative interaction between the system and a programmer is provided based on a dialog mode, used to build an image of any part of the technological environment of interest at any time and visually monitor the result of introducing changes to the program under development.
Keywords
flexible manufacturing system, structural modeling, uncertainty, logical inference, logic programming, fuzzy production model.
For citation
Ragimov Sh.R., Mamedov Dzh.F. Experimental Study on the Control Process of Active Elements of Flexible Manufacturing Systems Under Uncertainty.Vestnik Magnitogorskogo Gosudarstvennogo Tekhnicheskogo Universiteta im. G.I. Nosova [Vestnik of Nosov Magnitogorsk State Technical University]. 2022, vol. 20, no. 2, pp. 42–49. https://doi.org/10.18503/1995-2732-2022-20-2-42-49
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