New approach to sampled-data control systems-a function space method
Abstract
The author presents a novel framework for hybrid sampled-data control systems. Instead of considering the state only at sampling instants, the author introduces a function piece during the sampling period as the state and gives an infinite-dimensional model with such a state space. This provides the advantage that sampled-data systems with built-in intersample behavior can be regarded as linear, time-invariant, discrete-time systems. As a result, the approach makes it possible to introduce such time-invariant concepts as transfer functions, poles, and zeros even in the presence of the intersample behavior. In particular, tracking problems can be studied in this setting in a simple and unified way, and stationary ripples are completely characterized as a mismatch between the intersample reference signal and transmission zero directions.>
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A lifting technique for linear periodic systems with applications to sampled-data control
Bamieh, B., Pearson, J. B., Francis, B. A., & Tannenbaum, A. (1991) · Systems & Control Letters · doi:10.1016/0167-6911(91)90033-b · Cited by 425 · see citing works
$H^{\infty}$-Optimal Fractional Delay Filters
Nagahara, M., & Yamamoto, Y. (2013) · IEEE Transactions on Signal Processing · doi:10.1109/tsp.2013.2265678 · Cited by 15 · see citing works
Self-citation
- Authors
- Yamamoto, Y.
- Affiliations
- Kyoto University (JP)
- Corresponding author
- Yamamoto, Y.
- ORCID
- Yamamoto, Y.
- Venue
- 29th IEEE Conference on Decision and Control
- Publisher
- IEEE
- Published
- 1990
- Pages
- 1882-1887 vol.3
- ISSN
- 0191-2216 (ISSN-L)
- OpenAlex
- W2059050356
- Cited by
- 139
- References
- 0
- Citations by year
- 2025: 3 · 2024: 2 · 2023: 4 · 2022: 2 · 2021: 5 · 2020: 2 · 2019: 2 · 2018: 4 · 2017: 1 · 2016: 4 · 2015: 11 · 2014: 4 · 2013: 6 · 2012: 10
- FWCI
- 11.39
- Type
- conference paper
- Language
- en
- Open access
- closed
- Locations
- IEEE Conference on Decision and Control (CDC) (publishedVersion)
- Funders
- Inamori Foundation
- Topics
- Physical Sciences › Engineering › Control and Systems Engineering › Advanced Control Systems Design
- Physical Sciences › Engineering › Control and Systems Engineering › Stability and Control of Uncertain Systems
- Physical Sciences › Engineering › Control and Systems Engineering › Control Systems and Identification
- Keywords
- sampled-data control, infinite-dimensional models, intersample behavior, transfer function, poles and zeros, tracking problem, transmission zeros
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