https://ir.lib.vntu.edu.ua//handle/123456789/9440 2026-04-14T13:03:25Z 2026-04-14T13:03:25Z Stakhov, Alexei P. Azarov, Alexei D. Luzhetsky, Vladimir A. Стахов, Олексій Петрович Азаров, Олексій Дмитрович Лужецький, Володимир Андрійович Стахов, Алексей Петрович Азаров, Алексей Дмитриевич Лужецкий, Владимир Андреевич https://ir.lib.vntu.edu.ua//handle/123456789/9448 2016-04-14T00:00:21Z 1982-09-03T00:00:00Z

Convertisseur analogique-numerique Stakhov, Alexei P.; Azarov, Alexei D.; Luzhetsky, Vladimir A.; Стахов, Олексій Петрович; Азаров, Олексій Дмитрович; Лужецький, Володимир Андрійович; Стахов, Алексей Петрович; Азаров, Алексей Дмитриевич; Лужецкий, Владимир Андреевич Reliability of an a-dconverter, operating with a p-code of Fibonacci, is ensured by (k-1) amplifiers with their outputs connected to inputs of the analog commutator of a multi-threshold comparator. The input of the (i+1)-th amplifier is fed by the i-th amplifier and the first input of the first amplifier is connected to the first input of the analog commutator acting as the input of the a-d converter. With the first input of the analog commutator connected to the converter input , its output feeds the multi-threshold comparator which provides the conversion of the analog quantity into a parallel unitary code. The latter is again converted into a sequential code by converter operating the digital commutator of the reversible counter and also connected to counter of the code analyser and convolution/devolution block.; The latter minimises the Fibonacci code and feeds the converter which is linked to the second input of the first amplifier. The block is also connected to the convolution detector of the register which is connected to code analyser and comparator.

1982-09-03T00:00:00Z Stakhov, Alexei P. Kozak, Andrei A. Solyanichenko, Nikolai A. Kuzmin, Ivan V. Azarov, Alexei D. Стахов, Олексій Петрович Козак, Андрій Андрійович Соляніченко, Микола Олександрович Кузьмін, Іван Васильович Азаров, Олексій Дмитрович Стахов, Алексей Петрович Козак, Андрей Андреевич Соляниченко, Николай Александрович Кузьмин, Иван Васильевич Азаров, Алексей Дмитриевич https://ir.lib.vntu.edu.ua//handle/123456789/9447 2016-04-14T00:00:18Z 1981-01-23T00:00:00Z

Dispositif pour la reduction de codes a base irrationnelle a la forme minimale Stakhov, Alexei P.; Kozak, Andrei A.; Solyanichenko, Nikolai A.; Kuzmin, Ivan V.; Azarov, Alexei D.; Стахов, Олексій Петрович; Козак, Андрій Андрійович; Соляніченко, Микола Олександрович; Кузьмін, Іван Васильович; Азаров, Олексій Дмитрович; Стахов, Алексей Петрович; Козак, Андрей Андреевич; Соляниченко, Николай Александрович; Кузьмин, Иван Васильевич; Азаров, Алексей Дмитриевич A device for reducing irrational- base codes, such as the Fibonacci p- code and the "golden" p-proportion code, to a minimal form comprises n substantially identical functional cells 1 equal in a number to that of code digits, whereof each I-th functional cell comprises a flip-flop 8, and a convolution AND gate 10 having one of its inputs connected to an inverting output 9 of the flip-flop. A set input 2, a reset input 6, and a count input are provided for the flip-flops. The remaining input of the I-th convolution AND gate 10 are a first convolution signal input 4 from cell I-1 and a second convolution signal input 5 from cell I-p-1. The count signal input of the I-th functional cell is connected to the information output 3 of the (I-1)-th functional cell. The convolution signal output of the I-th functional cell is connected to the reset input 6 of the (I-1)-th functional cell.; The device changes the states of the I-th and (I-1)th, (I-p-1)-th flip flops sequentially, thereby avoiding switching ambiguities.

1981-01-23T00:00:00Z Stakhov, Alexei P. Azarov, Alexei D. Moiseev, Vyacheslav I. Uzhvak, Yury N. Vekhovoi, Viktor P. Стахов, Олексій Петрович Азаров, Олексій Дмитрович Стахов, Алексей Петрович Азаров, Алексей Дмитриевич Моисеев, Вячеслав И. Верховой, Виктор П. https://ir.lib.vntu.edu.ua//handle/123456789/9446 2016-04-14T00:00:34Z 1982-07-16T00:00:00Z

Convertisseur de p-codes en grandeur analogique Stakhov, Alexei P.; Azarov, Alexei D.; Moiseev, Vyacheslav I.; Uzhvak, Yury N.; Vekhovoi, Viktor P.; Стахов, Олексій Петрович; Азаров, Олексій Дмитрович; Стахов, Алексей Петрович; Азаров, Алексей Дмитриевич; Моисеев, Вячеслав И.; Верховой, Виктор П. Simplified meterological control of the P-code/analog converter is achieved with the usage of code presentation ambiguities in the same digit to enhance the reliability The gates corresp. to the number of digits in the code have their output connected to the relevant input of reference analog magnitudes adder which are proportional to the weights of P-code digits. The adder output forms the converter output feeding the multidigit input of the gates. The converter operates either in the regime of meterological control or in the regime of direct conversion following the first regime. The switching is carried out with a signal fed to controller (9) the command of which inserts a binary 'I' into the high order digit of code development unit (5). The output of each gate (I) is connected to the reference values adder (2) which can be made as a source of weighted currents.; The difference of output levels of the adder is detected by the discriminator (6) and the type of development of code is determined by unit (8) while the distorted digits numbers are stored in block (7). The first multidigit input of the code development unit (5) acts as the converter input while the second input is connected to block (7) made as a register. When the reference value cannot be used to provide the output analog value it causes a 'non- construction' failure. If it results in an output analogue value which is not proportional to the weight of the code digit 'detuning'type failure occurs.

1982-07-16T00:00:00Z