@inproceedings{7dfae1b9d3c34aaeb618c05dcaa08a80,
title = "Identification of lifted models for general dual-rate sampled-data systems based on input-output data",
abstract = "In this paper, we consider the identification problem for a dual-rate system in which the input sampling period may differ from that of the output. Based on the lifting operators, a lifted system which is equivalent to the original dual-rate system can be derived so that a lifted state-space model can be obtained which maps the relations between the dual-rate input-output data. Then the numerical subspace state-space identification (N4SID) algorithm is modi- fied and used to identify the lifted state-space model, taking the causality constraints of the lifted system into account. Finally, numerical studies are included to show the excellent numerical performance of the proposed algorithm.",
keywords = "Causality constraints, Dual-rate sampled-data system, Lifted Model, Lifting technique, N4SID algorithms",
author = "Pan Qin and Shunshoku Kanae and Yang, {Zi Jiang} and Kiyoshi Wada and Lijuan Jia",
year = "2007",
language = "English",
isbn = "9780889867017",
series = "Proceedings of the IASTED Asian Conference on Modelling and Simulation",
pages = "7--12",
booktitle = "Proceedings of the IASTED Asian Conference on Modelling and Simulation",
note = "IASTED Asian Conference on Modelling and Simulation ; Conference date: 08-10-2007 Through 10-10-2007",
}