arXiv Open Access 2016

Reduced Order Internal Models in the Frequency Domain

Petteri Laakkonen Lassi Paunonen

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Abstrak

The internal model principle states that all robustly regulating controllers must contain a suitably reduplicated internal model of the signal to be regulated. Using frequency domain methods, we show that the number of the copies may be reduced if the class of perturbations in the problem is restricted. We present a two stage design procedure for a simple controller containing a reduced order internal model achieving robust regulation. The results are illustrated with an example of a five tank laboratory process where a restricted class of perturbations arises naturally.

Topik & Kata Kunci

math.OC

Penulis (2)

Petteri Laakkonen

Lassi Paunonen

Format Sitasi

APA MLA BibTeX

Laakkonen, P., Paunonen, L. (2016). Reduced Order Internal Models in the Frequency Domain. https://arxiv.org/abs/1610.05517

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Informasi Jurnal

Tahun Terbit: 2016
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓