Atamanskiy Dmytro D. Adaptive Methods for Determining Meteorological Parameters to be used in an Inegrated Network of Aeronautical Meteorological Services.

Object research – process definition parameters meteo creation by integrated net radar means system meteorological service aviation ; purpose research – increase accuracy definition parameters meteo creation and certainty prediction dangerous phenomena nature radio engineering means system meteorological service aviation; methods research – methods theory difficult system, theory and technics processing signals among obstacles , mathematical apparatus theory matrix, theory probability and mathematical statistics , theory and technics adaptive lattice filters ; results – decided scientific problem exact definition parameters meteo creation by radar means in difficult condition signal-jamming situation and high requirements to the quality meteorological service aviation by routine create net meteoradiolocators and new algorithms that are functioning in conditions a priori uncertainty obstacle; novelty- first suggested concept create integrated net radar(system) meteorological observations which different from existing by adding to civilians meteoradiolocators radar (system) stations military assignment with built-in meteo channels and common their using for create full meteorological field above territory of Ukraine. Acquired futher development adaptive methods definition parameters meteo creation radio engineering means namely: first received laws distribution error estimation parameters reflection from meteo creation which provided analytical comparison methods evaluation parameters reflection from meteo creation and allowed create new methods with improved properties ; for the first time suggested method evaluation average Doppler speed meteo creation where highly accurate estimations speed with small interval uniqueness measurement speed combined with a less accurate estimate but with great range uniqueness what allow adapt range measurements to possible radial speed meteo creation and decrease error estimate speed from two to twenty times; for the first time suggested method definition widths Doppler spectrum speed meteo creation at arbitrary intervals sounding where is using information about average radial speed meteo creation what less mistake definition in the middle from two to ten times and eliminates physically non-existent values estimate widths Doppler spectrum speed meteo creation. Acquired futher development theory and technics spectral analysis random processes with continuos energy spectrums namely: suggested new criterion ‘separation-playback’ spectrums which following errors between spectral functions methods spectral analysis and authentic spectrum in his top what allow more full definition potential opportunities methods spectral analysis ; for the first time analytically are defined potential opportunities methods about playback spectums meteo creation of the famous and new criterions what allowed defined methods which can to be basics for create new with increase accuracy playback spectrum ; for the first time conducted statistical analysis effective methods on playback spectums meteo creation in conditions parametric a priori uncertainty , justify the recommendations for realize the marginal benefits parametric methods in the compared with asymmetrical ones . A new procedure precisely valuation parameters meteo creation in the conditions action passive obstacle different physically origin namely: suggested procedure valuation parameters meteo creation against of the background of the obstacles from local things which adaptive takes into account information about composition input mixtures cinnamon signal and obstacles what provided more than in the twice higher accuracy estimates parameters meteo creation in compared with accuracy estimates which receive famous procedures valuation a method of detecting and recognizing samples of passive noise of artificial origin with their subsequent removal from the training sample is proposed, which allows to reduce the influence of these noise on the level of errors in the estimation of the parameters of the reflections from the weathering. For the first time, for meteorolocators, a simplified combined system for detecting noisy moving point targets against external active interferences with simultaneous direction finding of their sources by a single filter with a triangular matrix-pulse characteristic is proposed, which doubles the processing. For the first time, a unified system of initial inter-periodic processing of meteorological signals, based on the use of adaptive lattice filters, and provides compactness of the system of inter-period processing, high accuracy of measurement of parameters of meteorological formation and less; degree of implementation - in the enterprise "NVK" Iskra ", in the Research Institute of radar systems" Quant-Radar ", in the educational process of Kharkiv National University of Radio Electronics; field of use - telecommunications and radio engineering.