Aerospace Instrument-Making Annotation << Back Intermediate restoration of signals of sensors in control systems Samoylov L.K. Digital readout of signals of gauges of a control system undertake during the different moments of time in conformity with the consecutive program of interrogation. But in system for realisation of algorithms of management the readout taken during the same moment of time are necessary. This discrepancy leads to occurrence of additional essen-tial errors. In article ways of intermediate restoration of the information of gauges on an input of a control system for alignment of times of a capture of readout and to an exception of these errors are considered. Variants of decisions on the basis of multi-channel analogue memories and devices of restoration of the information are given. Estimations of time delays and the additional errors arising at intermediate restoration are resulted. It is shown, that for the decision of this problem full restoration of a signal, and reception only one readout during the set moment of time is necessary not. At resto-ration by interpolation of digital readout of an error of restoration will be minimum in the beginning and the end of the program of interrogation, and at restoration by means of extrapolation of digital readout of an error will be minimum in the end of the interro-gation program. When frequencies of interrogation of gauges in the interrogation pro-gram are essentially various, intermediate restoration demands transformation of fre-quency of interrogation of all gauges to conformity with frequency of interrogation of the most high-speed gauge. Key words: digitization of signals; restoration of signals; delay of signals; extrapolation; interpolation; control systems, gauges. Contacts: E-mail: samoilov@fep.tti.sfedu.ru Pp. 03-15.