NON-CONVENTIONAL CONTROL OF LEVEL AND TEMPERATURE IN THE FLOW TANK
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Датотеке
Датум
2015
Аутори
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Издавач
Faculty of Engineering Hunedoara, University Politehnica Timisoara
Апстракт
Control of multivariable processes is greatly hampered due to the presence of mutual coupling (interaction) between their inputs and outputs. Therefore, the analysis of the mutual coupling, i.e. the determination of its measure, is very important for determining further activities towards the achievement of a satisfactory behavior of the controlled object. Present paper contains synthesis of decoupler for flow tank as a multivariable process in order to achieve decentralized control of level and temperature as its outputs. Afterward, PI controllers were tuned, and the quality of this nonconventional control was confirmed through the considerations of system time responses. The research was supported by simulations, and the results represent one of approaches in forming the concept for control of multivariable processes.
Опис
Кључне речи
multivariable process, nonconventional control, PI controller, flow tank, decoupler