Donetsk National Technical University
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https://ea.donntu.edu.ua/jspui/handle/123456789/22566| Title: | ДВУХКАНАЛЬНАЯ СИСТЕМА РОБАСТНОГО УПРАВЛЕНИЯ МЕХАНИЗМАМИ ОБМОТОЧНЫХ МАШИН |
| Other Titles: | Dual System of Winding Machines Mechanisms Robust Control Двоканальна система робастного керування механізмами обмотувальних машин |
| Authors: | Кобылянский, Б.Б. Kobilyanskiy, B.B. Кобилянський, Б.Б. |
| Keywords: | обмотувальна машина робастне керування синтез систем управління winding machine robust control control systems synthesis обмоточная машина робастное управление синтез систем управления |
| Issue Date: | 2013 |
| Publisher: | Донецький національний технічний університет |
| Citation: | Наукові праці Донецького національного технічного університету. Серія: Обчислювальна техніка та автоматизація. Випуск 1 (24). - Донецьк, ДонНТУ, 2013. С - 25-31 |
| Abstract: | Разработан метод синтеза робастного управления электроприводами механизмов обмоточных машин с учетом упругих элементов. Приведен пример динамических характеристик синтезированной системы. |
| Description: | We developed a method of winding machine electric drive robust control synthesis taking into account resilient members. An example of synthesized system’s dynamic characteristics is provided. The quality of the coating process of winding strips greatly determined by accuracy of process parameters to maintain a certain level. To maintain the speed of rotation of the driving mechanism and tension of winding tape wrapping machines are equipped with modern electromechanical systems of automatic maintenance of process parameters at a given level. Wrapping machine as an object of tension control winding tape and speed of rotation of the drive mechanism is a non-stationary object, the parameters of which vary widely in the process. The most significant change in the parameters of winding machine is in process of development winding ribbon with a mug in the winding cables. This changes the inertia moment a circle with a radius of winding tape and tape winding descent circle of. Currently, the most widespread solution to the problem of digital robust control in the time domain. Considered the problem in the time domain. Written for the original discrete system of differential equation of state, the vector control parameters and the vector of the measured variables in the standard form used in the theory. To find a robust digital controller solved Riccati management. To find the digital robust observer Riccati equations were solved by observation. Robust digital control and digital robust observer is a robust digital compensator, which is measured by the input vector of the original system, and the output is the control vector of the original system. Robust compensator matrices described by the equation of state. In this article was developed a mathematical model of winding machines as trehmassovoy electromechanical system drive mechanism. Synthesized digital astatic laws robust speed control actuator and tension winding tape. An example of the synthesis of robust control for trehmassovoy model broneobmotchika. The system has astatism via variable speed drive mechanism and tension winding tape, both are set, and in the disturbances. Effect of cross-reference variable is shown only in transient conditions, and in the steady state output coordinates are equal to the setpoint. Transients speed actuator highly oscillatory, due to the presence of elastic elements in the transmission of the drive mechanism. |
| URI: | http://ea.donntu.edu.ua/handle/123456789/22566 |
| ISSN: | 2075-4272 |
| Appears in Collections: | Випуск 1 (24)'2013 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| кобылянский.pdf | 356,02 kB | Adobe PDF | View/Open |
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