Abstract
In this paper, we present the design of a non-classical observer that constructs estimates of the state of continuous nonlinear systems at remote locations. The system is connected to the remote location through a communication channel which can only transmit limited amounts of data per unit of time. The observer is designed with the objective that it is as data-efficient as possible whilst possessing a certain robustness towards communication losses without any feedback in the communication channel. We provide bounds for the sufficient data-rate to implement the observer. We apply the theory to the problem of observing the Lorenz system over a channel with minimal data-rates.
Original language | English |
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Pages (from-to) | 192-197 |
Number of pages | 6 |
Journal | IFAC-PapersOnLine |
Volume | 51 |
Issue number | 33 |
DOIs | |
Publication status | Published - 1 Jan 2018 |
Event | 5th IFAC Conference on Analysis and Control of Chaotic Systems (IFAC CHAOS 2018) - Eindhoven, Netherlands Duration: 30 Oct 2018 → 1 Nov 2018 https://chaos2018.dc.wtb.tue.nl/ |
Keywords
- Continuous systems
- Limited data rate
- Nonlinear systems
- Observers
- State estimation