Academic Journal
АВТОМАТИЗАЦІЯ ГІДРОТЕРМІЧНОЇ ОБРОБКИ ГРЕЧАНОЇ КРУПИ.
| Τίτλος: | АВТОМАТИЗАЦІЯ ГІДРОТЕРМІЧНОЇ ОБРОБКИ ГРЕЧАНОЇ КРУПИ. (Ukrainian) |
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| Alternate Title: | AUTOMATION OF HYDROTHERMAL PROCESSING OF BUCKWHEAT GROATS. (English) |
| Συγγραφείς: | Касап, М. І., Світий, І. М., Жигайло, О. М., Воінова, С. О. |
| Πηγή: | Automation of Technological & Business Processes / Avtomatizaciâ Tehnologiceskih i Biznes-Processov; 2026, Vol. 18 Issue 1, p38-46, 9p |
| Θεματικοί όροι: | Automation, Buckwheat, Supervisory control & data acquisition systems, Parameter estimation, Heat treatment, Programmable controllers, Feedback control systems |
| Περίληψη: | Buckwheat is widely used in food. At the stage of its hydrothermal treatment, key properties of the finished product are formed. The efficiency of grain steaming depends on the accuracy of maintaining the regime parameters, which can be ensured by the use of modern automatic control systems for the technological process. The current scientific and technical task is to automate the process of steaming buckwheat in steaming chambers in order to improve product quality and production efficiency. Identification of the control object channel models was carried out by the method of active experiment. For their parametric identification, the methods of two common points of the first and second order were used. Identification of the controlled perturbation model was carried out by the method of passive experiment. The synthesis and analysis of the automatic control system of the basic structure and the ACS of increased dynamic accuracy were carried out. The technical structure of the microprocessor core of the grain steaming process control system has been developed, an industrial controller and its input/output blocks have been selected, programs that implement logical control and regulation algorithms have been developed in the CoDeSys environment, and their verification has been carried out, which has confirmed the operability of the programs and their compliance with the control algorithms. In the WinCCFlexible SCADA system environment, software for the AWP of the operator and adjuster of the ACS of the grain steaming process has been developed. Fragments of the documentation for the technical support of the ACS have been developed, including issues of labor protection. Based on economic calculations, the ACS modernization project is investment-attractive and financially profitable, since the net cash flow for the period of its implementation is more than zero, and the payback period is less than the standard one. [ABSTRACT FROM AUTHOR] |
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| Βάση Δεδομένων: | Complementary Index |
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