- Title
- A frequency localizing basis function-based IV method for wideband system identification
- Creator
- Gilson, Marion; Welsh, James S.; Garnier, Hugues
- Relation
- IEEE Transactions on Control Systems Technology Vol. 26, Issue 1, p. 329-335
- Publisher Link
- http://dx.doi.org/10.1109/TCST.2016.2646320
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- journal article
- Date
- 2018
- Description
- An instrumental variable (IV) solution for wideband frequency-domain identification is developed in this paper. One of the most successful IV approaches for time-domain data is known as the simple refined IV method for continuous-time model. The purpose of this paper is to present a numerically reliable simplified refined IV method able to identify (highly) resonant systems over a large bandwidth, from frequency-domain data. The proposed solution is to couple the iterative scheme of the IV approach with frequency localizing basis functions. To illustrate the performance of the proposed approach, a representative Monte Carlo simulation along with two experimental cases is presented.
- Subject
- frequency-domain analysis; instruments; wideband; time-domain analysis; noise measurement; transfer functions
- Identifier
- http://hdl.handle.net/1959.13/1409854
- Identifier
- uon:36078
- Identifier
- ISSN:1063-6536
- Language
- eng
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