АЛГОРИТМЫ ОБРАБОТКИ ИЗМЕРИТЕЛЬНОЙ ИНФОРМАЦИИ ОБ ОБЪЕКТАХ, МЕТОДАХ И СРЕДСТВАХ ВЛАГОМЕТРИИ ПРИ ОЦЕНИВАНИИ ВЛАЖНОСТИ ТВЕРДЫХ ВЕЩЕСТВ

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  • , 3, 2012 34

    V m - - , - - t , - , . V [1].1 , , - - [1]. -

    . . , , . ; msv@uniim.ru, lab251@uniim.ru

    , - , - - -, - . , , - - , - , - [1, 2].2

    , , -

    Medvedevskikh Sergey Victorovich PhD, science deputy director of FGUP UNIIM, Yekaterinburg; msv@uniim.ru, lab251@uniim.ru

    519.24:543.275.1

    , ..

    ORGANIZATION OF THE UNITED INFORMATION SPACE FOR COLLECTION AND PROCESSING OF DESIGN-TECHNOLOGY INFORMATION BASED ON SELF-MADE INFORMATION SYSTEMS S.V. Medvedevskikh

    , . - , - .

    : , , , - .

    The algorithms of processing of a priori and current input measurement information onobjects, methods and instruments of water mass content measurements when estimating themoisture in solid substances are proposed. The analytical form of equations to calculate statis-tical characteristics of mass fraction of water in the solid substance of given volume in termsof the statistical treatment of measurement information which was obtained by the given pro-cedures and the technical measurement instruments are reported.

    Keywords: stochastic process, algorithms of estimating and control of moisture in solid sub-stances, processing of input measurement information for water content measurements, accuracyparameters of information.

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    1.

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    ( ) ( , , , )d d dx V c V= , ; d ;

    dc , - . : -

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    ( , , )x V m t T , ( , , )x V m t

    ( ( , ), ( , , )) 0IF x V t x m V t = , [ ]0,t T , (1) - ( , , )x V m t - - ( , , )Ix V m t (1).

    2.

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  • ..

    , 3, 2012 36

    ( , , )Ix V m t . -

    ( , , )x V m t ( , , )Ix V m t , ( , , )Ix V m t , ( , , )x V m t [4].

    , [ ]0,t T ( )

    IxR t , - ( , , )x V m t

    1( ) ( ( )) ( ) ( )( ( ) ( ( ))I Ixx x I Ix t M x t R t R t x t M x t

    = + , (2)

    ( )M ; ( )

    IxxR t -

    ( , , ) ( )x V m t x t ( , , ) ( )I Ix m V t x t .

    ( )x t ( ) ( ) ( )x t x t x t , ( )x t -

    1( ( ( )); ( ) ( ) ( ))I I Ixx x xxN M x t R t R t R t

    , ( )IxxR t

    ( )IxxR t ;

    ( )x t ( ( )) 0M x t =

    1( ) ( ) ( ) ( ) ( )I I Ix x xx x xxR t R t R t R t R t

    = .

    ( )x t

    [ ] 2 2(( ( ) ( )) ) ( ) (( ( ) ( ( )) )xM x t x t Sp R t M x t x t = , [ ].Sp ; ( )x t - ( )x t ( )Ix t . - , [ ]0,t T - ( )Ix t - ( )x t

    ( )Ix t - ( )x t ( )Ix t V [ ]0,t T , 0V , . . ( )x t ( )Ix t . - ( )x t - -

    0( , )x V t . , , - - ( )x t ,

    ( )Ix t , [ ]0,t T - 0V , - V . , (2), - -

    ( )x t ( )Ix t . ( )x t - , , - . - ( )x t , - , , -.

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    (2) 1( , ) ( ) ( ) ( , )

    I Ixx x Ix t T R t R t x t T = . (3)

    (3) ( , )x t T ( , )Ix t T . ( , )x t T

    ( , )Ix t T -. -, ( )x t (2), - ( , )M x T

    ( , )IM x T , [7]. , , (3) - - ( , )x t T ( , )Ix t T , - ( -) ,

    0( , , , , )V V V V t , ( , , )V V t , ( , , )V V t , 0( , , )V V t , ( , )x t T . - -

  • ,

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    - - ( )x t .

    , (1) - - ( )x t ( )Ix t , - - (2), (3).

    - [ ]0,t T ( )x t , - V , ( )x t , , - - ,

    ( )Ix t . - , , - -. (1)(3) - - -, - - ; -

    , -; , , - .

    1. 11648-12009. - . . 1. .

    2. 11648-22009. - . . 2. -.

    3. 752004. . . .

    4. , .. - / .. -, .. , .. . .: -, 1985. 640 .

    5. , .. : . / .. . .: , 1978. 480 .

    6. , .. - - / .. // -. . . . : - , 2001. . 4253.

    7. - / .. -, .. , .. , .. - // . 2010. 4. . 24.

    17 2011 .

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