Gawthrop, P. and Wang, L. (2002) Transfer function and frequency response estimation using resonant filters. Proceedings of the Institution of Mechanical Engineers Part I: Journal of Systems and Control Engineering, 216(I6), pp. 441-453. (doi: 10.1177/095965180221600601)
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Abstract
A resonant filter approach is proposed for direct identification of continuous-time transfer functions from input-output data when the input contains significant periodic components. The asymptotic properties of the method are analysed; in particular the noise reduction properties are emphasised. A simulation example is given to demonstrate the properties of the algorithm. By using a set of experimental data collected from a food cooking extruder, the proposed method has been compared to a well-known frequency response method.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Wang, Dr Liping and Gawthrop, Professor Peter |
| Authors: | Gawthrop, P., and Wang, L. |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| College/School: | College of Science and Engineering > School of Engineering > Systems Power and Energy |
| Journal Name: | Proceedings of the Institution of Mechanical Engineers Part I: Journal of Systems and Control Engineering |
| ISSN: | 0959-6518 |
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