Functional Compression for Networked Applications in Practice
Research output: Contribution to book/conference proceedings/anthology/report › Conference contribution › Contributed › peer-review
Contributors
Abstract
This work presents a practical implementation of Functional Compression (FC) in a real-life control application. We use a Rotary Inverted Pendulum (RIP) as the cyber-physical system and implement FC over the network. We compared the performance of FC with the controller implemented locally and the lossy compression of the sensor data. For the comparison, we used the average quadratic cost of the controller when using the different approaches. The results show that for a fixed compression level, FC can achieve a lower control cost than the lossy compression of the sensor data. We achieved a 69.4% in compression ratio and around 68% and 32% reduction in control costs compared to the traditional over-network control and networked lossy compression approaches, respectively.
Details
Original language | English |
---|---|
Title of host publication | 28th European Wireless Conference, EW 2023 |
Publisher | VDE Verlag, Berlin [u. a.] |
Pages | 242-247 |
Number of pages | 6 |
ISBN (electronic) | 9783800762262 |
Publication status | Published - 2023 |
Peer-reviewed | Yes |
Conference
Title | 28th European Wireless Conference, EW 2023 |
---|---|
Duration | 2 - 4 October 2023 |
City | Rome |
Country | Italy |
Keywords
ASJC Scopus subject areas
Keywords
- Functional compression, goal-oriented communication, graph coloring, in-network computing, post-Shannon