Szczegóły publikacji
Opis bibliograficzny
A co-design method for networked feedback control / Wojciech GREGA, Andrzej TUTAJ // W: ETFA'2017 [Dokument elektroniczny] : 22nd IEEE international conference on Emerging Technologies and Factory Automation : September 12–15, 2017, Limassol, Cyprus. — Wersja do Windows. — Dane tekstowe. — [Piscataway] : Institute of Electrical and Electronic Engineers, cop. 2017. — e-ISBN: 978-1-5090-6505-9. — S. [1–8]. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 8, Abstr.
Autorzy (2)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 111712 |
|---|---|
| Data dodania do BaDAP | 2018-02-05 |
| Tekst źródłowy | URL |
| DOI | 10.1109/ETFA.2017.8247635 |
| Rok publikacji | 2017 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Institute of Electrical and Electronics Engineers (IEEE) |
| Konferencja | 22nd IEEE international conference on Emerging Technologies and Factory Automation |
Abstract
In this paper we consider state-feedback discrete-time control of a continuous linear process, where the process (sensors, actuators) is connected to the controller via a data transmission network. The main complication of this Networked Control System (NCS) control architecture is the presence of variable time delays. One solution is to reduce the temporal dependency of the individual parts of this model by introducing a buffer at the actuator. As long as variable delay is shorter than buffer length, the loop delay is constant and is equal to the buffer length. This makes design of the controller and stability analysis much easier. This paper proposes a novel co-design method taking into account sampling period, network parameters and optimal buffer length. A case study for a liquid level stabilisation problem is given. Simulation results are provided.