Abstract
In this paper, we describe an efficient method of defining the transfer function of a plant using experimental data on its transient response. The method involves the scaling principle. An example illustrates the method and its relevant advantages in applications. Among such advantages, simplicity and controlled accuracy of the results should be mentioned. Finally, we present a new computer program, MM-approximation which assists practitioners in fast and accurate definition of the transfer function using the available transient response of a plant.
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Bazhanov, V.L., The Scaling Method as an Efficient Tool for Practical Adjustment of Controllers in Closed-loop Automatic Control Systems, Pribory Sist. Upravlen., Kontr. Diagnost., 2006, no. 6.
Bazhanov, V.L., Self-adjustment Function on the Basis of the Scaling Method for Digital Controllers, Promyshl. Avtomatiz. Sist. Upravlen. Kontrollery, 2007, no. 12.
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Original Russian Text © V.L. Bazhanov, 2011, published in Avtomatizatsiya v Promyshlennosti, 2011, No. 1, pp. 17–21.
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Bazhanov, V.L. Defining the transfer function of a plant using experimental transient response based on the scaling principle. Autom Remote Control 74, 1582–1588 (2013). https://doi.org/10.1134/S0005117913090142
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DOI: https://doi.org/10.1134/S0005117913090142