Signalling of information in networked stochastic dynamical control systems
| Autor: | Charalambous, Charalambos D., Kourtellaris, C., Tzortzis, I. |
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| Přispěvatelé: | Charalambous, Charalambos D. [0000-0002-2168-0231] |
| Rok vydání: | 2017 |
| Předmět: |
0209 industrial biotechnology
Stochastic systems Controllers Control strategies Computer science Randomized strategy Control (management) Markov process 020206 networking & telecommunications Networked control systems 02 engineering and technology Networked control system Signal Feedback symbols.namesake 020901 industrial engineering & automation Encoding (symbols) Dynamical control systems Control theory Control system 0202 electrical engineering electronic engineering information engineering symbols Process control Signal information Feed back information |
| Zdroj: | CDC 2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017 |
| Popis: | Signalling of information is made feasible from one controller to another controller, in a networked control system consisting of two interconnected control systems. In this application, controller 2 of control system 2 (CS-2) has access to feedback information from its output, while controller 1 of control system 1 (CS-1) does not have access to feedback information from its output. The methodology is based on computing the Control-Coding (CC) Capacity of CS-2, and then transforming the randomized control strategy which achieves the CC Capacity of CS-2, into a controller-encoder, which simultaneously controls the output of CS-2, and encodes the output of CS-1, then decodes it and applies it to the controller of CS-1, to minimize the pay-off of CS-1. The paper demonstrates that randomized strategies of control systems simultaneously control and encode information, and signal information from one processor to another processor, through the control system, provided the rate at which information is signalled through the control system is below the CC Capacity of the control system. © 2017 IEEE. 2018-January 3138 3143 |
| Databáze: | OpenAIRE |
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