RU2448364C1 - Apparatus for quantitative evaluation of quality user - Google Patents

Abstract

FIELD: information technology.

SUBSTANCE: apparatus has a group of input registers, input registers, a group of multipliers, a group of accumulative adders, a group of dividers, accumulative adders, dividers, an adder, a shift register, an output register, a display unit, a clock pulse generator and a pulse distributor.

EFFECT: broader functional capabilities of computer equipment for objective evaluation of quality factors owing to components used in the invention.

3 dwg, 5 tbl

Description

The invention relates to computer technology and can be used to quantify a qualitative indicator, consisting of individual components (factors), in various fields of science, technology and public life.

The applicant does not know that such a technical problem should be solved. This is due to the fact that at present, in the general case, there are no analytical relationships between qualitative indicators of complex composition and their estimates.

The technical result of the claimed solution is to expand the capabilities of computer technology for an objective (quantitative) assessment of quality indicators, which are a combination of certain factors (shares).

Ignorance of the quantitative values of quality can lead to bias in solving a number of issues of science, technology and economics.

The determination of the quantitative value of a qualitative indicator, consisting of individual components (factors), can be carried out as follows.

The quantitative value of the influence of each component (factor) on the qualitative indicator d _ij is determined by experts.

We take the maximum value of one of the component parts (factor) per unit, while it is proposed to use the verbal-numerical Harrington scale (Troyanovsky VM, Mathematical modeling in management, as numerical values in each individual case (for orientation to an expert). M: Russian business literature, 1996) (Table 1).

A quantitative assessment of the values of a qualitative indicator (Table 2) is presented taking into account the competence of the expert (Table 3).

In this case, quantitative estimates of the quality indicator of the factor (fraction) d _{ij are} indicated as a range of values of the Harrington scale (minimum-maximum).

Table 3 Expert competency values (b _j = 0 ... 1). j one 2 3 ... k b _j b ₁ b ₂ b ₃ ... b _to

The competence of each expert is established a priori (prior to the survey).

The value of the assessment is probabilistic in nature: each expert has his own opinion. This circumstance allows the use of certain provisions of the theory of information processes.

Expert estimates are independent random variables that can be added together with correction factors b _j .

The average score P _{di of} all experts on the i-th factor is determined by the formula

, i=1, …, n; j=1, …, k,

, i = 1, ..., n; j = 1, ..., k,

where P _dji is the assessment of the j-th expert of the probability of the influence of the i-th factor (share) on the quality indicator;

b _j - coefficient taking into account the qualification (competence) of the j-th expert.

The average estimate of P _do for all factors will be equal to

, i=1, …, n.

, i = 1, ..., n.

It is necessary to determine the maximum and minimum estimates, and then find the average value.

по всем факторам вычисляется по следующей формуле:Maximum average rating

for all factors is calculated by the following formula:

- максимальная оценка j-го эксперта вероятности влияния i-го фактора (доли) на качественный показатель.Where

- the maximum score of the j-th expert is the probability of the influence of the i-th factor (share) on the quality indicator.

всех экспертов по всем факторам определяется по следующей формуле:Minimum Averaged Score

All experts on all factors are determined by the following formula:

- минимальная оценка j-го эксперта вероятности влияния i-го фактора (доли) на качественный показатель.Where

- the minimum assessment of the j-th expert of the probability of the influence of the i-th factor (share) on the quality indicator.

и

:The final assessment P _{do of the} value of the quality indicator is defined as the arithmetic mean

and

:

To illustrate, consider a specific example for the case when n = 3, k = 5: we determine the state’s share in the rights to the results of intellectual activity in the commercial work of an enterprise. Initial information is presented in tables 4 and 5.

Table 5 Expert competency values j one 2 3 four 5 b _j 1,0 0.9 0.7 0.8 0.75

Results of calculations:

According to the calculation results, the state’s share in the rights to the results of intellectual activity is 0.43 in relation to the unit when the enterprise creating a commercial product makes full use of the intellectual property owned by the state.

и

, характеризующие соответственно максимальную и минимальную оценки j-го эксперта по i-му фактору (доле), информационные входы третьей группы входных регистров являются задания входом задания исходной информации, на которые поступают значения b_j, характеризующие коэффициенты квалификации (компетентности) j-го эксперта, информационные входы первого и второго входных регистров являются входами задания исходной информации, на которые поступают соответственно значение k, характеризующее число экспертов, и величина n, характеризующая количество факторов (долей) качественного показателя, выходы первой и второй групп входных регистров соединены с первыми входами соответствующих элементов соответственно первой и второй групп блоков умножения, вторые каждого столбца которых, с первого по k-й, подключены к выходам соответствующих элементов, с первого по k-й, третьей группы входных регистров, выходы каждой строки, с первой по n-ю, первой и второй групп блоков умножения соединены с первым по k-й входами с первого по n-й элементами соответственно первой и второй групп накопительных сумматоров, выходы каждого их которых подключены к входам делимого соответствующих элементов соответственно первой и второй групп блоков деления, входы делителя которых соединены с выходом первого входного регистра, а выходы, с первого по n-й, со входами соответственно первого и второго накопительных сумматоров, выходы которых подключены к входам делимого соответственно первого и второго блоков деления, входы делителя которых соединены с выходом второго входного регистра, а выходы - соответственно с первым и вторым входами сумматора, выход которого через регистр сдвига подключен к информационному входу выходного регистра, выход которого соединен со входом блока индикации.The technical result is achieved by the fact that the device for quantifying a qualitative indicator contains the first and second groups of input registers, each of which consists of k × n elements, the third group of input registers consisting of n elements, the first and second input registers, the first and second groups multiplication blocks, each of which consists of k × n elements, the first and second groups of accumulative adders, each of which consists of n elements, the first and second groups of division blocks, each of which consists of n elements c, the first and second accumulative adders, the first and second division blocks, the adder, the shift register, the output register, the display unit, the clock generator and pulse distributor (RI), the clock input of which is connected to the output of the clock generator, the first output of RI - with the recording inputs of the first, second and third groups of input registers, the first and second input registers, the second output is from reading the first, second and third groups of input registers, the third and fourth outputs are with reading inputs of the first and torogo input registers, fifth and sixth outputs - to the inputs of respectively writing and reading of the output register data inputs of the first and second input registers task groups are inputs initial information values which are supplied respectively

and

, characterizing respectively the maximum and minimum estimates of the j-th expert on the i-th factor (share), the information inputs of the third group of input registers are the job input input job information, which receives the values of b _j characterizing the qualification (competency) of the j-th expert , the information inputs of the first and second input registers are inputs of the initial information, which receive respectively the value of k, which characterizes the number of experts, and the value of n, which characterizes the number of your factors (shares) of a qualitative indicator, the outputs of the first and second groups of input registers are connected to the first inputs of the corresponding elements of the first and second groups of multiplication blocks, the second of each column of which, from the first to the kth, are connected to the outputs of the corresponding elements, from the first to of the k-th, third group of input registers, the outputs of each row, from the first to the n-th, first and second groups of multiplication blocks are connected to the first by the k-th inputs from the first to the n-th elements, respectively, of the first and second groups of cumulative amounts tori, the outputs of each of which are connected to the inputs of the dividend of the corresponding elements of the first and second groups of division blocks, the inputs of the divider of which are connected to the output of the first input register, and the outputs, from the first to the n-th, with the inputs of the first and second accumulative adders, respectively, the outputs which are connected to the inputs of the dividend, respectively, of the first and second division blocks, the inputs of the divider of which are connected to the output of the second input register, and the outputs, respectively, with the first and second inputs of the adder, the output to through the shift register it is connected to the information input of the output register, the output of which is connected to the input of the display unit.

Figures 1 and 2 show a functional diagram of a device for quantifying a qualitative indicator (to eliminate the cumbersome connection between RI and the control inputs of the respective blocks, they are not shown completely, but are indicated by numbering the inputs and outputs).

Figure 3 presents the sequence diagram of the operation of the claimed device (the ordinates indicate the numbers of the outputs of the RI, and the abscissa axis indicates the number of ticks), and the duration of various computational operations (addition is one clock, multiplication is eight clocks, division is sixteen ticks) at the top part of figure 3 (for the possibility of execution of the cyclogram accepted k = 5, n = 3, although these values can take arbitrary values).

A device for quantifying a qualitative indicator (FIGS. 1 and 2) contains the first 1 and second 2 groups of input registers, each of which consists of k × n elements, a third group of 3 input registers consisting of k elements, the first 4 and second 5 input registers, the first 6 and second 7 groups of multiplication blocks, each of which consists of k × n elements, the first 8 and second 9 groups of accumulative adders, each of which consists of n elements, the first 10 and second 11 groups of division blocks, each of which consists of n elements, the first 12 and second 13 accumulate The total adders, the first 14 and second 15 division blocks, the adder 16, the shift register 17, the output register 18. Indication units 19, a clock generator 20 and RI 21.

, влияния i-го фактора (доли) на качественный показатель по мнению j-го эксперта. На информационные входы каждого из элементов второй группы 2 входных регистров подаются вероятности

влияния i-го фактора (доли) на качественный показатель по мнению j-го эксперта. На информационные входы каждого из элементов третьей группы 3 входных регистров направляются значения коэффициента b_j, учитывающего квалификацию (компетентность) j-го эксперта. На информационные входы первого 4 и второго 5 входных регистров засылаются соответственно число k экспертов и количество n факторов (долей) качественного показателя. При этом управляющий сигнал на входы записи групп 1, 2 и 3 регистров 4 и 5 подается с первого входа РИ 21, темп работы которого задается генератором 20 тактовых импульсов.A device for quantifying a quality indicator operates as follows. Probabilities are sent to the information inputs of each of the elements of the first group of 1 input registers

, the influence of the i-th factor (share) on a quality indicator according to the j-th expert. Probabilities are given to the information inputs of each of the elements of the second group of 2 input registers

the influence of the i-th factor (share) on a quality indicator according to the j-th expert. The information inputs of each of the elements of the third group of 3 input registers are sent the values of the coefficient b _j , taking into account the qualification (competence) of the j-th expert. The information inputs of the first 4 and second 5 input registers are sent, respectively, the number k of experts and the number n of factors (shares) of the qualitative indicator. In this case, the control signal to the recording inputs of groups 1, 2 and 3 of registers 4 and 5 is supplied from the first input of RI 21, the pace of which is set by the generator 20 clock pulses.

и

засылаются на первые входы соответствующих элементов соответственно первой 6 и второй 7 блоков умножения, на вторые входы которых по сигналу со второго выхода РИ 21 на входы считывания каждого из элементов третьей группы 3 входных регистров направляются значения b_j. При этом значение b₁ подается на вторые входы первых столбцов групп 6 и 7, а величина b_k - на вторые входы к-х столбцов этих групп. С выходов элементов i-й строки первой 6 и второй 7 групп блоков умножения значения

и

засылаются на входы i-го элемента соответственно первой 8 и второй 9 групп накопительных сумматоров.According to the signal from the second output of RI 21 to the read inputs of each of the elements of the first 1 and second 2 groups of input registers

and

are sent to the first inputs of the corresponding elements, respectively, of the first 6 and second 7 multiplication blocks, the second inputs of which are sent from the second output of RI 21 to the read inputs of each of the elements of the third group of 3 input registers b _j . The value of b ₁ is fed to the second inputs of the first columns of groups 6 and 7, and the value of b _k is supplied to the second inputs of the _k -th columns of these groups. From the outputs of the elements of the i-th row of the first 6 and second 7 groups of value multiplication blocks

and

are sent to the inputs of the i-th element, respectively, of the first 8 and second 9 groups of accumulative adders.

подаются на входы делимого соответствующих элементов соответственно первой 10 и второй 11 групп блоков деления, на входы делителя каждого из которых по сигналу с третьего выхода РИ 21 на вход считывания первого входного регистра 4 направляется величина k. С выходов элементов групп 10 и 11 значения

и

засылаются на i-е входы соответственно первого 12 и второго 13 накопительных сумматоров, с выходов которых величины

и

подаются на входы делимого соответственно первого 14 и второго 15 блоков деления. На входы делителя блоков 14 и 15 по сигналу с четвертого выхода РИ 21 на вход считывания второго входного регистра 5 направляется значение n.From the outputs of the elements of groups 8 and 9, the values and

are fed to the inputs of the dividend of the corresponding elements, respectively, of the first 10 and second 11 groups of blocks of division, to the inputs of the divider of each of which, by the signal from the third output of RI 21, the value k is sent to the read input of the first input register 4. From the outputs of the elements of groups 10 and 11 values

and

are sent to the i-th inputs of the first 12 and second 13 accumulative adders, respectively, from the outputs of which the values

and

served on the inputs of the dividend, respectively, the first 14 and second 15 blocks of division. At the inputs of the divider of blocks 14 and 15, according to the signal from the fourth output of RI 21, the value n is sent to the read input of the second input register 5.

и

вычисленные по формулам (1) и (2), засылаются соответственно на первый и второй входы сумматора 16, с выхода которого значение

подается на вход регистра 17. Этот блок осуществляет деление на два. Следовательно, с выхода блока 17 значение

, определенное по формуле (3), засылается на информационный вход выходного регистра 18. Управляющий сигнал на вход записи блока 18 направляется с пятого выхода РИ 21, с шестого выхода которого подается управляющий сигнал на вход считывания выходного регистра 18. По этому сигналу величина

засылается на вход блока 19 индикации для наглядного отображения. Порядок функционирования устройства представлен на циклограмме его работы (фиг.3).From the outputs of the first 14 and second 15 blocks of division of magnitude

and

calculated by formulas (1) and (2) are sent respectively to the first and second inputs of the adder 16, from the output of which the value

fed to the input of the register 17. This block divides into two. Therefore, from the output of block 17, the value

, determined by formula (3), is sent to the information input of the output register 18. The control signal to the recording input of block 18 is sent from the fifth output of RI 21, from the sixth output of which a control signal is supplied to the read input of the output register 18. According to this signal, the value

sent to the input of the display unit 19 for visual display. The operating order of the device is presented on the cyclogram of its operation (figure 3).

Thus, the technical result of the claimed invention is achieved not due to the mathematical apparatus, but using the technical means (blocks and elements) mentioned in the description of the operation of the device. The described device allows you to eliminate bias in solving a number of complex issues of science, technology and economics.

The industrial applicability of the invention is justified by the fact that it can be used in different areas (industries) of production in the quantitative assessment of a qualitative indicator consisting of individual components (factors).

Claims (1)

A device for quantifying a qualitative indicator contains the first and second groups of input registers, each of which consists of k · n elements, the third group of input registers consisting of n elements, the first and second input registers, the first and second groups of multiplication blocks, each of which consists of k · n elements, the first and second groups of accumulative adders, each of which consists of n elements, the first and second groups of division blocks, each of which consists of n elements, the first and second accumulative adders, first and second division blocks, adder, shift register, output register, display unit, clock generator and pulse distributor (RI), the clock input of which is connected to the output of the clock generator, the first RI output - with the recording inputs of the first, second and third groups input registers, first and second input registers, the second output - with read inputs of the first, second and third groups of input registers, the third and fourth outputs - with read inputs of the first and second input registers, fifth and w net outputs - with inputs of writing and reading the output register, respectively, the information inputs of the first and second groups of input registers are inputs of the initial information, to which the values respectively

and

characterizing, respectively, the maximum and minimum estimates of the j-th expert on the i-th factor (share), the information inputs of the third group of input registers are inputs of the initial information, which receive values b _j characterizing the qualification (competence) coefficients of the j-th expert, information the inputs of the first and second input registers are inputs of the initial information, which receive respectively the value of k, which characterizes the number of experts, and the value of n, which characterizes the number of fact ores (shares) of a qualitative indicator, the outputs of the first and second groups of input registers are connected to the first inputs of the corresponding elements of the first and second groups of multiplication blocks, the second inputs of each column of which from the first to the kth are connected to the outputs of the corresponding elements from the first to the kth the third group of input registers, the outputs of each row from the first to the n-th first and second groups of multiplication blocks are connected to the first to the k-th inputs from the first to the n-th elements of the first and second groups of accumulative adders, respectively the outputs of each of which are connected to the inputs of the dividend of the corresponding elements of the first and second groups of division blocks, the inputs of the divider of which are connected to the output of the first input register, and the outputs from the first to the nth with the inputs of the first and second accumulative adders, the outputs of which are connected to the inputs dividends respectively of the first and second division blocks, the divider inputs of which are connected to the output of the second input register, and the outputs, respectively, of the first and second inputs of the adder, the output of which through the shift register is connected to the information input of the output register, the output of which is connected to the input of the display unit.

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