RU2490704C1 - Relator unit - Google Patents

Abstract

FIELD: information technology.

SUBSTANCE: method is realised by executing any of the functions of the type ext₁(x₁,ext₂(x₂,ext₃(x₃, x₄))), where x₁, x₂, x₃, x₄ are input analogue signals; ext_m=max or ext_m=min, while maintaining high speed of operation. The relator unit is designed to reproduce noniterated functions of infinite-valued logic and can be used in analogue computer systems as an information preprocessing means. The relator unit has six relators (l₁,…, l₆), each having a comparator (2), an XOR element (3), a closing switch and an opening switch (4₁ and 4₂). Use of said relators enables to execute any of the functions of the type ext₁(x₁,ext₂(x₂,ext₃(x₃, x₄))), where x₁, x₂, x₃, x₄ are input analogue signals; ext_m=max or ext_m=min $$(m=\overline{\mathrm{1,3}}),$$

with maximum signal propagation delay time equal to the relator delay time.

EFFECT: broader functional capabilities.

1 dwg

Description

The invention relates to automation and analog computing and can be used to build functional units of analog computers, means of automatic regulation and control, analog processors, etc.

.Relator modules are known (see, for example, RF patent 2188453, class G06G 7/25, 2002), which contain relators and can implement any of the functions of the form ext ₁ (x ₁ , ext ₂ (x ₂ , x ₃ ) ), where x ₁ , x ₂ , x ₃ - input analog signals; ext _m = max or ext _m = min $$\left(m=\overline{\mathrm{1,2}}\right)$$

.

The reason that impedes the achievement of the technical result indicated below when using known relator modules is limited functionality and low speed, due to the fact that the implementation of any of the functions of the form ext ₁ (x ₁ , ext ₂ (x ₂ , ext ₃ ( x ₃ , x ₄ ))) and the maximum delay time of the signal propagation is 2τ _p , where τ _p is the delay time of the relator.

The closest device of the same purpose to the claimed invention in terms of features is the prototype relator module (FIG. 2 in the description of the invention to RF patent 2281550, class G06G 7/52, 2006), which contains a relator and can implement any of functions of the form ext (x ₁ , x ₂ ), where x ₁ , x ₂ are the input analog signals; ext = max or ext = min.

The reason that impedes the achievement of the technical result indicated below when using the prototype is limited functionality, due to the fact that the implementation of any of the functions of the form ext ₁ (x ₁ , ext ₂ (x ₂ , ext ₃ (x ₃ , x ₄ ) )).

, при сохранении быстродействия прототипа.The technical result of the invention is the expansion of functionality by providing the implementation of any of the functions of the form ext ₁ (x ₁ , ext ₂ (x ₂ , ext ₃ (x ₃ , x ₄ ))), where x ₁ , x ₂ , x ₃ , x ₄ - input analog signals; ext _m = max or ext _m = min $$\left(m=\overline{1.3}\right)$$

, while maintaining the speed of the prototype.

релятора соединены соответственно с первым настроечным, первым и i-ым информационными входами реляторного модуля, вход управления и первый, второй, третий входы j-го $$\left(j=\overline{\mathrm{5,6}}\right)$$

релятора подключены соответственно к второму настроечному и второму, (j-2)-му информационным входам реляторного модуля, выходу (j-2)-го релятора, а выход второго релятора соединен с четвертыми входами пятого, шестого реляторов, выходы которых соединены соответственно с четвертым, третьим входами первого релятора, подключенного входом управления, первым, вторым входами и выходом соответственно к третьему настроечному, третьему, четвертому информационным входам и выходу реляторного модуля.The specified technical result during the implementation of the invention is achieved by the fact that in the relator module containing the relator, which contains a comparator connected to the first input of the element by an output or excluding, the second input of which is the relay control input, and the output is connected to the control input of the closing and opening keys, the outputs which are combined and form the output of the relator, the first and second inputs of which are connected respectively to the non-inverting and inverting inputs of the comparator, a feature is the fact that five relators are introduced into it, the third and fourth inputs in each of the six relators are connected to the inputs of the opening and closing keys, respectively, the control input combined the first, fourth and combined second, third inputs of the i-th $$\left(i=\overline{\mathrm{2,4}}\right)$$

relays are connected respectively with the first tuning, first and i-th information inputs of the relator module, the control input and the first, second, third inputs of the j-th $$\left(j=\overline{\mathrm{5,6}}\right)$$

relays are connected respectively to the second tuning and second, (j-2) -th information inputs of the relator module, the output of the (j-2) -th relay, and the output of the second relator is connected to the fourth inputs of the fifth and sixth relators, the outputs of which are connected respectively to the fourth , the third inputs of the first relay connected to the control input, the first, second inputs and output, respectively, to the third tuning, third, fourth information inputs and the output of the relator module.

Figure 1 and figure 2 presents, respectively, a diagram of the proposed relator module and a diagram of the relator used in the construction of the specified module.

соединены соответственно с первым настроечным, первым и i-ым информационными входами реляторного модуля, вход управления и первый, второй, третий входы релятора 1_j $$\left(j=\overline{\mathrm{5,6}}\right)$$

подключены соответственно к второму настроечному и второму, (j-2)-му информационным входам реляторного модуля, выходу релятора 1_j-2, а выход релятора 1₂ соединен с четвертыми входами реляторов 1₅, 1₆, выходы которых соединены соответственно с четвертым, третьим входами релятора 1₁, подключенного входом управления, первым, вторым входами и выходом соответственно к третьему настроечному, третьему, четвертому информационным входам и выходу реляторного модуля.The relator module contains relators 1 ₁ , ..., 1 ₆ . Each relator contains a comparator 2, connected to the first input of the element exclusive or 3, the second input of which is the input of the relator control, and the output is connected to the control input of the closing and disconnecting keys 4 ₁ and 4 ₂ , the inputs of which are the fourth and third inputs of the relator, respectively , the first, second inputs and the output of which are formed respectively by non-inverting, inverting inputs of the comparator 2 and the combined outputs of the keys 4 ₁ , 4 ₂ . Control input, combined the first, fourth and combined second, third inputs of the relay 1 _i $$\left(i=\overline{\mathrm{2,4}}\right)$$

connected respectively to the first training, first and i-th information inputs of the relator module, the control input and the first, second, third inputs of the relator 1 _j $$\left(j=\overline{\mathrm{5,6}}\right)$$

connected respectively to the second tuning and second (j-2) -th information inputs of the relator module, the output of the relay 1 _j-2 , and the output of the relay 1 _{2 is} connected to the fourth inputs of the relays 1 ₅ , 1 ₆ , the outputs of which are connected respectively to the fourth, the third inputs of the relay 1 ₁ connected to the control input, the first, second inputs and output, respectively, to the third tuning, third, fourth information inputs and output of the relator module.

The work of the proposed relator module is as follows. At its first, second, third and fourth information inputs, respectively, are supplied analog signals (voltages) x ₁ , x ₂ , x ₃ and x ₄ ; at its first, second, third tuning inputs, the necessary control signals g ₁ , g ₂ , g ₃ ∈ {0,1} are respectively fixed. If at the control input of the relator there is a logical “0” (logical “1”) and the signal at its first input is more or less than the signal at its second input, then key 4 _{1 is} respectively closed (open) or open (closed), and key 4 ₂ respectively open (closed) or closed (open). Thus, the signal Z at the output of the proposed relator module for all possible variants of the ordering of signals x ₂ , x ₃ , x ₄ and all possible combinations of signal values g ₂ , g ₃ will take the values indicated in the table below, in which

$$ex{t}_{\mathrm{one}}=\{\begin{array}{l}\max PR\mathrm{and}{g}_{\mathrm{one}}=0\\ \min =PR\mathrm{and}{g}_{\mathrm{one}}=\mathrm{one}\end{array}.$$

Ordering Options Z g ₂ = g ₃ = 1 g ₂ = 1, g ₃ = 0 g ₂ = 0, g ₃ = 1 g ₂ = g ₃ = 0 x ₂ <x ₃ <x ₄ ext ₁ (x _l , x ₂ ) ext ₁ (x ₁ , x ₂ ) ext ₁ (x ₁ , x ₃ ) ext ₁ (x ₁ , x ₄ ) x ₂ <x ₄ <x ₃ ext ₁ (x ₁ , x ₂ ) ext ₁ (x ₁ , x ₂ ) ext ₁ (x ₁ , x ₄ ) ext ₁ (x _l , x ₃ ) x ₃ <x ₂ <x ₄ ext ₁ (x ₁ , x ₃ ) ext ₁ (x ₁ , x ₂ ) ext ₁ (x ₁ , x ₂ ) ext ₁ (x ₁ , x ₄ ) x ₃ <x ₄ <x ₂ ext ₁ (x ₁ , x ₃ ) ext ₁ (x ₁ , x ₄ ) ext ₁ (x _l , x ₂ ) ext ₁ (x ₁ , x ₂ ) x ₄ <x ₂ <x ₃ ext ₁ (x ₁ , x ₄ ) ext ₁ (x ₁ , x ₂ ) ext ₁ (x ₁ , x ₂ ) ext ₁ (x ₁ , x ₃ ) x ₄ <x ₃ <x ₂ ext ₁ (x ₁ , x ₄ ) ext ₁ (x ₁ , x ₃ ) ext ₁ (x ₁ , x ₂ ) ext ₁ (x ₁ , x ₂ )

Given the data given in the table, we have

Z = ext ₁ (x ₁ , ext ₂ (x ₂ , ext ₃ (x ₃ , x ₄ ))),

$$gdeex{t}_m=\{\begin{array}{l}\max PR\mathrm{and}{g}_m=0\\ \min PR\mathrm{and}{g}_m=\mathrm{one}\end{array}\left(m=\overline{1.3}\right).$$

. При этом максимальное время задержки распространения сигнала в предлагаемом реляторном модуле, как и в прототипе, равно τ_p, где τ_p есть время задержки релятора.The above information allows us to conclude that the proposed relational module has wider functionality compared to the prototype, since it provides the implementation of any of the functions of the form ext ₁ (x ₁ , ext ₂ (x ₂ , ext ₃ (x ₃ , x ₄ ))) where x ₁ , x ₂ , x ₃ , x ₄ - input analog signals; ext _m = max or ext _m = min $$\left(m=\overline{1.3}\right)$$

. Moreover, the maximum delay time of signal propagation in the proposed relator module, as in the prototype, is τ _p , where τ _p is the delay time of the relator.

Claims (1)

A relator module designed to implement unique functions of infinite-valued logic, containing a relator, which contains a comparator connected by an output to the first input of an EXCLUSIVE OR element, the second input of which is a relator control input, and the output is connected to the control input of the closing and opening keys, the outputs of which are combined and form the output of the relator, the first and second inputs of which are connected respectively to the non-inverting and inverting inputs of the comparator, characterized in that There are five similar relators mentioned above, in each of the six relators the third and fourth inputs are connected respectively to the inputs of the opening and closing keys, the control input combined the first, fourth and combined second, third inputs of the i-th ( $$i=\overline{\mathrm{2,4}}$$

) the relays are connected respectively with the first tuning, first and i-th information inputs of the relator module, the control input and the first, second, third inputs of the j-th $$j=\overline{\mathrm{5,6}}$$

) the relays are connected respectively to the second tuning and second, (j-2) -my information inputs of the relator module, the output of the (j-2) -th relay, and the output of the second relator is connected to the fourth inputs of the fifth and sixth relators, the outputs of which are connected respectively to fourth, third inputs of the first relay connected to the control input, first, second inputs and output, respectively, to the third tuning, third, fourth information inputs and output of the relator module.

Images