INFORMATION AND CONTROL SYSTEM FOR ACTIVE CONTROL OF TECHNOLOGICAL PROCESSES FOR PRODUCTION OF PRODUCTS WITH A HETEROGENEOUS STRUCTURE
Background. The production of high-tech products of microelectronics, instrument making, electrical engineering, mechanical engineering with the required functional properties is impossible without operational control of the technological process based on reliable measuring information about the p...
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| Formato: | article |
| Lenguaje: | EN RU |
| Publicado: |
Penza State University Publishing House
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/6b0359f309c549a79f462791ab308447 |
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| Sumario: | Background. The production of high-tech products of microelectronics, instrument making, electrical
engineering, mechanical engineering with the required functional properties is impossible without operational control
of the technological process based on reliable measuring information about the progress of each technological operation
and the current state of the product. The aim of the work was to develop an information and control system for active control of the technological process of manufacturing products with a heterogeneous structure. Materials and methods.
The development of a channel for measuring the components of the measurement object complex resistance and the
voltage on it of the control system for the technological process of manufacturing products with a heterogeneous
structure was carried out on the basis of the modern paradigm of materials science by the method of system analysis.
Results. An information and control system has been developed that implements an original method of active control of
multiparametric objects using heterogeneous information during the technological process of manufacturing a product
with a heterogeneous structure. Correction of dissimilar parameters and characteristics of each technological operation
directly during its execution becomes possible when choosing the parameters of the complex resistance of the object
and the voltage on it as a universal measured value. The formation of control actions is carried out on the basis of the
equations for the relationship of functional parameters and characteristics of the product and the technological
operation with the parameters and characteristics of their nonlinear impedance, which are entered into the database of
the control subsystem. Application of the system will ensure high quality of products of high-tech industries. |
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