SU398956A1 - FREQUENCY-PULSE MULTIPLE-PERFORMANCE - Google Patents

Description

one

The invention approaches the field of automation and computational techniques.

Frequency pulsed multiplier separator devices containing signal sources are known: they are connected: connected to the input of the coincidence circuit, one – a to the other, through the second trigger, the other input to which is connected to the output of the positive mp: N1Ggera and the input of a pulse voltage divider.

The proposed device differs from the well-known topics that a block of sl-chaoy and sample is entered into it, the four inputs of which are respectively connected to the outputs of the first and second signal source, with the output of the saudiadein circuit and the input of the voltage divider, and the outputs of the random access block are connected to the inputs of the optional trigger.

In addition, a random sampling block contains the following amounts: iruy, iy counter, connected by one of the inputs to the first random input block, and by other inputs connected to its second input, to which the random number sensor input also and the corresponding, two, two-ground vents, a subtracting counter, connected to its third input, and an output valve, whose inputs are respectively connected to the first and fourth inputs of the random access block, and whose output is connected to the first output.

 random sampling, connected by the second output to the output of the subtracting counter, d; whose other inputs are connected to the icoo-appropriate outputs of both ventilators, and the inputs of one group of gates are connected to the same output of the sensor of random numbers, and the other inputs of the second group of gates are connected to the same output of the totalizer.

This has improved the accuracy of the device.

The block diagram of the device is shown on the device.

Arrangement; The device contains signal sources (B /, 2, connection 1) with the input of the coincidence circuit, one -} 1 means. And the second through the input and trigger 4., the other input of which is connected to the output of the additional trigger 5 and 6 In addition, the device includes a random sampling unit 7, which contains a summation counter S, connected by one "s inputs to the first input of block 7, and the other inputs connected to its second input, to the KOTOipo also connected to the sensor input 9 random numbers and the corresponding inputs two vent groups leu W. //, down counter T2, a third soedi.nenny its input m. and output ventnl 1 °.

The device works as follows.

Upon receipt of the frequency FI and the random code .Vcji, generated in the sensor 9 random numbers, through the ground of the valves 10 is rewritten into the subtracting meter 12. 12. With some delay, enough for the removal of the code, the sensor 9 random numbers zeroes the pulse frequency FI and IB is 11a1 and a new random number is formed. EtN | M is the same impulse of the frequency of FI. The code from sum, mi, rusuyutoyo counter 8, the average number of periods of part-time F2 IB period of the frequency P, i.e. p -,

enters through the gates 1 in the subtractive counting: 13 for flashing or normalizing the random Number in amplitude, doing

LLI L.

Then iC with a certain delay sufficient for C1) of code p, the total sum of counting 8 is performed, and in it begins the charging of a new number p IB successor e for the first period of the frequency FI. The same frequency pulse FI input trigger 4 is set to edI | H1-1CH; noe 1soe 1e, opening the coincidence circuit 3n allowing the input of nm-pulses Fi signal to the input of the subtracting counter 12. The output of the subtracting counter has an impulse of Vits at its moment zeroed i.e. through time

/ Lsl-- after knocking on his input 2

first impulse frequency 2.

An impulse from the output of a subtracting 1 counting 12 will set an additional trigger 5 into one state, which will reset the input; BUT about the trigger 4, and the next frequency pulse F-, through an open output ve: type 13 will reset it. As a result, the control strobe will be phased out not in the first after frequency circuit / frequency period / 2, a) i any randomly chosen neorode located in the interval pr-.C. Coming next-2

The first pulse of the frequency FI is considered; the repetitive process is repeated.

As a result, in each period of the frequency g. One control is formed

first strobe with duration-gr, randomly orient; g

J)

period-g; -. These unreleased ioids fl

The output of the waveform sampler is 6

Ua (t) arriving at a pulsed voltage divider with various random magnitudes. L1 / o (/) even at multiple frequencies FI and / -. To determine the average

during the time of the value of spdial, which is superimposed on the harmonic, its counts in

period-p- must comply with the law

1 01 dimensional density. Consequently, as the random number sensor 9, any known sensor can be selected that has a uniform IM.

P re D meth invented n

Claims (2)

1.H.astotio-I1mnul.sny multiplying-separating device containing the source; The signals connected to the input | M circuit are one - directly, and the second one is via an input trigger, the other input of which is connected to the output of the additional trigger AND to the input of an impedance voltage divider, in order to increase the accuracy of the device , a random sampling block is entered in it, four inputs of which are correspondingly connected to the outputs of the first and second sources from 1 signal, with the output of the scheme of the COOPER AND INPUT of the pulse splitter, and the outputs of the random selection block are connected to odes additional trigger. 2. The device according to claim 1, characterized in that the random sampling block contains a counting counter, which is connected by one of the inputs to the first input of the random selection block, and the other inputs are connected to its second input, the input of the random number sensor and the corresponding inputs of two valve groups, subtraction-1Y counters, connected to its third input, and the output valve, whose inputs correspond to BeHiiio connected to the first and fourth inputs of the random sampling block, and whose output is connected to first block output random pybOrki. connect the second output to the output of the detracting counter, the other inputs of which are connected to the corresponding outputs of both groups, the other inputs of one group of gates are connected to the outputs of the same name of the random number sensor, and the other inputs of the second group. connected to the same output of the totalizer. VDSH mv ten 12 / 3 fU AJ: / J