کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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168231 | 1423405 | 2014 | 6 صفحه PDF | دانلود رایگان |
In this paper a recursive state-space model identification method is proposed for non-uniformly sampled systems in industrial applications. Two cases for measuring all states and only output(s) of such a system are considered for identification. In the case of state measurement, an identification algorithm based on the singular value decomposition (SVD) is developed to estimate the model parameter matrices by using the least-squares fitting. In the case of output measurement only, another identification algorithm is given by combining the SVD approach with a hierarchical identification strategy. An example is used to demonstrate the effectiveness of the proposed identification method.
Graphical AbstractDiagram of a non-uniformly sampling system (a) with non-uniformly sampling rates (b).Figure optionsDownload as PowerPoint slide
Journal: Chinese Journal of Chemical Engineering - Volume 22, Issues 11–12, November 2014, Pages 1268–1273