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Journal Article

Towards probabilistic synchronisation of local controllers

Herzallah R., Kárný Miroslav

: International Journal of Systems Science vol.48, 3 (2017), p. 604-615

: GA13-13502S, GA ČR

: cooperative control, optimal control, complex systems, stochastic systems, fully probabilistic desing

: 10.1080/00207721.2016.1197979

: http://library.utia.cas.cz/separaty/2017/AS/karny-0460324.pdf

(eng): The traditional use of global and centralised controlmethods fails for large, complex, noisy and highly connected systems, which typify many real-world industrial and commercial systems. This paper provides an efficient bottom-up design of distributed control in which many simple components communicate and cooperate to achieve a joint systemgoal. Each component acts individually so as to maximise personal utility whilst obtaining probabilistic information on the global system merely through local message-passing. This leads to an implied scalable and collective control strategy for complex dynamical systems,without the problems of global centralised control. Robustness is addressed by employing a fully probabilistic design, which can cope with inherent uncertainties, can be implemented adaptively and opens a systematic rich way to information sharing. This paper opens the foreseen direction and inspects the proposed design on a linearised version of coupled map lattice with spatio-temporal chaos.

: BB

: 10103