Predicting Sets of Automata: Architecture, Evolution, Examples of Prognosis, and Applications

Sergey Kirillov, Aleksandr Kirillov, Vitalii Yakimkin, Michael Pecht and Yuri Kaganovich

A chapter in Fault Detection, Diagnosis and Prognosis from IntechOpen

Abstract: This chapter describes the sets of interacting automata constructed on the cascades of wavelet coefficients of input signal. The basic principles of the evolution of automata during the processing of incoming cascades and the vector of processes consisting of segments of cascades of constant length are described. The main principles of constructing the family of automata are determined from the internal symmetry of incoming cascades and the definition of symmetry groups of vector processes and their isotropy groups. The trajectories of states are defined on nontrivial topological spaces, the so-called degeneration spaces of the characteristic functional. The family of evolving automata with tunable communications architecture is designed to predict the state of engineering objects and identify predictors, early predictors, and hidden predictors of failure. This chapter provides examples of the work of predictive automata in various fields of engineering and medicine. It demonstrates the operation of the automaton in spaces with a nontrivial topology of input cascades, algorithms of the predictor search, and estimations. The family of evolving automata with reconstructing architecture of connections is designed to predict the state of engineering objects and medicine and identify predictors, early predictors, and hidden predictors of failure. The architecture and functional properties of automata are determined from the results and main conclusions.

Keywords: preventive monitoring; failure prognosis; remote calculating cluster; optimize drug therapy; Turing machine; maintenance optimization; preventive maintenance; remaining useful life (search for similar items in EconPapers)
JEL-codes: C60 (search for similar items in EconPapers)
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Persistent link: https://EconPapers.repec.org/RePEc:ito:pchaps:180389

DOI: 10.5772/intechopen.83807

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