Reception of information signals of systems of railway automatic equipment in the conditions of action of three-component interference
Journal Title: Інформаційно-керуючі системи на залізничному транспорті - Year 2018, Vol 23, Issue 1
Abstract
Typical situation in work of paths of signaling of systems of railway automatic equipment is need of reception of signal against the background of additive multicomponent interference. In quality interference component in almost significant part of cases the structural determined impulses, noise impulses, continuous accidental processes, sinusoidal interferences from power lines act. The purpose of this work is synthesis of basic computing structure of the device providing optimum reception of signals in the conditions of action of additive three-component interference. It is shown that if to use joint estimation of parameters of signal and interferences, and as optimality criterion to choose minimum of average square of mistake, then at mutual noncorrelatedness interfering component the basic computing structure of the optimum receiver represents the sum of two-dimensional and four-dimensional composed.
Authors and Affiliations
O. Ananieva
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