name
Piotrovskiy Dmitriy Leonidovich
Scholastic degree
•
Academic rank
professor
Honorary rank
—
Organization, job position
• Kuban State Technological University
Research interests
-
Web site url
—
Current rating (overall rating of articles)
0
TOP5 co-authors
Articles count: 21
Сформировать список работ, опубликованных в Научном журнале КубГАУ
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OPTIMIZATION OF DIGITAL CONTROL SYSTEM OF THE PROCESS OF GRAIN DRYING
DescriptionThe article is a study of digital continuous system and optimization of digital control systems. It is shown that the standard in the synthesis of digital systems should provide a continuous system, so first we need to create the desired continuous system and then we could try to get the digital system closer to it
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Description
The article considers the problems of determining the settings area of the control device, which ensure stable operation of the closed system. It shows the solution to the problem using the enhanced amplitude-phase characteristics. The proposed method of finding the domain of stability of parameters of the control device is more simple than classical methods and allows, in general, to find conditions for the stability, not to test the system for stability under given parameters
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Description
In the article we present questions of digital process control of heated air for drying seeds; it is shown that the change in the load of the heat source slightly changes the dynamics of the system for stabilizing the temperature of hot air, making it almost invariant with respect to perturbations. It is proved that the use of digital controller with dual differentiation significantly improves the performance of the automatic control system, excluding the increase astatism of the management system
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ALGORITHMS AND METHODS FOR DETECTION AND RECOGNITION OF HAND GESTURES ON VIDEO IN REAL TIME
DescriptionThe article deals with methods for detection and recognition of hand gestures on video in real time and writing a modified algorithm on their basis
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MODELING OF THE PROCESS OF STABILIZATION OF PRESSURE OF STEAM IN THE STEAM BOILER
DescriptionThe article submits a mathematical dynamic model of varying pressure of the steam, depending on fuel supplying in the boilers
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Description
The article is devoted to the point of optimizing the sys-tem of digital control, containing an engine. It is also devoted to the point of applying different laws of control. There are submitted practical recommendations on using the digital controller with double derivation
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Description
In the article we have shown the calculation of optimal parameters of stabilization of pressure of steam in the boiler with changing the fuel supply
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DIGITAL IMPLEMENTATION OF THE PROCESS CONTROL SYSTEM HEATING AIR FOR DRYING SEEDS
DescriptionThe article considers the issues of digital process of control of heating air in the dryer shaft
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SYNTHESIS OF CONTROL SYSTEMS OF THE AIR PREHEATER FOR GRAIN DRYING
DescriptionThe article considers the issues of digital process con-trol heating air in the dryer shaft
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Description
The process of drying of a corrugated cardboard is described and the mathematical model is resulted in this article. Questions of use of the received model are considered at process research