Details
| Original language | English |
|---|---|
| Pages (from-to) | 31-36 |
| Number of pages | 6 |
| Journal | IFAC-PapersOnLine |
| Volume | 52 |
| Issue number | 20 |
| Publication status | Published - 24 Dec 2019 |
| Event | 8th IFAC Workshop on Distributed Estimation and Control in Networked Systems, NECSYS 2019 - Chicago, United States Duration: 16 Sept 2019 → 17 Sept 2019 |
Abstract
This paper considers the control of a continuous-time linear time-invariant plant over a communication channel with limited capacity and zero transmission delay. The control goal is to guarantee containability while it is assumed that an event-based sampling mechanism is the only component in the control loop that is equipped with memory In particular, this implies that the usage of a dynamic controller is explicitly excluded. The main contribution of the paper is to affirmatively answer the question whether in such a static scenario, with event-based sampling it is still possible to guarantee containability with an arbitrarily small asymptotic average bit rate. To address this question, results from the field of time-optimal control for linear systems are used. Afterwards, the derivations are illustrated for a system with two unstable eigenvalues.
Keywords
- Control under communication constraints, Event-based control, Quantized systems
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
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In: IFAC-PapersOnLine, Vol. 52, No. 20, 24.12.2019, p. 31-36.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Event-based Containability for Linear Systems with Arbitrarily Small Bit Rates
AU - Linsenmayer, Steffen
AU - Müller, Matthias A.
AU - Ishii, Hideaki
AU - Allgöwer, Frank
PY - 2019/12/24
Y1 - 2019/12/24
N2 - This paper considers the control of a continuous-time linear time-invariant plant over a communication channel with limited capacity and zero transmission delay. The control goal is to guarantee containability while it is assumed that an event-based sampling mechanism is the only component in the control loop that is equipped with memory In particular, this implies that the usage of a dynamic controller is explicitly excluded. The main contribution of the paper is to affirmatively answer the question whether in such a static scenario, with event-based sampling it is still possible to guarantee containability with an arbitrarily small asymptotic average bit rate. To address this question, results from the field of time-optimal control for linear systems are used. Afterwards, the derivations are illustrated for a system with two unstable eigenvalues.
AB - This paper considers the control of a continuous-time linear time-invariant plant over a communication channel with limited capacity and zero transmission delay. The control goal is to guarantee containability while it is assumed that an event-based sampling mechanism is the only component in the control loop that is equipped with memory In particular, this implies that the usage of a dynamic controller is explicitly excluded. The main contribution of the paper is to affirmatively answer the question whether in such a static scenario, with event-based sampling it is still possible to guarantee containability with an arbitrarily small asymptotic average bit rate. To address this question, results from the field of time-optimal control for linear systems are used. Afterwards, the derivations are illustrated for a system with two unstable eigenvalues.
KW - Control under communication constraints
KW - Event-based control
KW - Quantized systems
UR - http://www.scopus.com/inward/record.url?scp=85082699589&partnerID=8YFLogxK
U2 - 10.1016/j.ifacol.2019.12.138
DO - 10.1016/j.ifacol.2019.12.138
M3 - Conference article
AN - SCOPUS:85082699589
VL - 52
SP - 31
EP - 36
JO - IFAC-PapersOnLine
JF - IFAC-PapersOnLine
IS - 20
T2 - 8th IFAC Workshop on Distributed Estimation and Control in Networked Systems, NECSYS 2019
Y2 - 16 September 2019 through 17 September 2019
ER -