SCIENTIFIC ABSTRACT SINITSKIY, L.A. - SINITSYN, A.A.
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Collection:
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CIA-RDP86-00513R001550730013-6
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RIF
Original Classification:
S
Document Page Count:
100
Document Creation Date:
November 2, 2016
Document Release Date:
August 24, 2000
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13
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Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
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'~!269
3/ 1 01/6 1102 2101 1 /010/0 14
,3oine D271 /D3 06
by introducing a riew variable
b
I t-h?sin 29
M
The -hat-i-ter cf transients is fully defined by the solution of a
r'Drresponding homcgeneouE equation; the transient process is found
n,:~t st-41,-ti.y exconentia'.. If the duration of the transient process
than the per.,od of the ex--it'ing emf. an approximated
L-s-L -
expree~-,.icn c-an be obta:.ned fc~r ~he t-,me ccristant r= wnere
r
L PL, iE~ the equival-ent inductanoe cf the (,ontrol winding which
de-reaz,Aes with I.-Ahe choke induc,1ari_,r-. The eir,-uit of the two-phase
mcdUlat'-.1- is 9flown in Fig. 4. U~3ing designatiors as before and
.i~urting with the balanre equaticr. of voltages in the contrA cir-
~-IJ'1-; he -31,itbors obtatn
(,'ard z;," *0
31269
31/103/61/0-2-9/011/010/014
3 om 1) r,) p er t I t, f ... D27"/D306
h'
m h, h
2 114 (21)
hrr
2, 0
T "I. s Ia d st, c a1 inear differential equation r;If the first order
.h:-r'-jj is solved by approximating metbod3, and eventually -the ex-
pre~!-qior. fcr tlie amplification is found as
KU2 2 8V ~~3
m h'- (27)
m
wht?re
C "i rd
105/6 1/022101110101014
3,) m e p r -,, 1p e r ". lef D27!/D306
&A 0 wB
r
w2 7
The time cOnstant darived as prev:iously is
2
L 2 + h m
r h4 ~F 8h2 4 8 (28)
M M
and the ewil'valent inductance of the modulat or 4S
2 +- h2
L 8L M
e 0 8 + 8h 2+ 0
M M
Ilard 7/ '0
S o ni e r, t i e s' o f
31269
s-'/ 10 61/022/011/010/014
D271YD306
Tfie comrarison '~f amplificationg of both types of modulators shows
3 t t~ e r d eperidenc e on design parameters is the same; the values
tYj~ 1] -1
of -,- are the Fame if chmic resistance of the cheke is neglected.
The differen-'e in amplification is due only to terms in h m the
E-file- of workin6 conditionc is eipressed by the facters
h
-
2 112
+ h M m
an d
P"
m 2 4 8
I'm + h2
m
The Eirapli~- of botli P show that, maximum amplification occurs for
t.wo-plia,-;e z~upply at a lower value of Ii m and the fall of amplifica-
zi~'n with ncreasing h M is more rap-ld, due to harmonics of 4 n or-
A ~'.r.,~,;Ie-phase modulator needz!, however, a filter which causes
I-r
CarJ 8// 1'0
69
S/ 105'/0- 111,021210 11/0 10/0;14-
Some properties of ... D271/-D306
an increase of the time constant and a voltage drop. If the compa--
rison of time constants, for equal amplifications, is chosen as a
quality criterion, a two-phase supply is preferable on account of
a much lower time constant. There are 6 figures and 3 Soviet-bloc
references.
SUBMITTBD: January 21, 1961
Fig..1
Card 9/10,
. 6i7 iT6K.-LY., L.A, (!,Ivov); ldiKUI, M.A. ("'Ivov)
f.
.Stcady~ otate processes in magnetic f.rc-q-";~--ncy dividers.
Elektrichestvo no.F:26-30 Ag 162. Or'! ",'t 15 : -, )
(Frequency ch&ngers)
0/ Y7 //I.
7, 5_6 0 (/
S/1 03/62/023/001/014/014
D20'1/D304
AUTHORS? Sinitskiy, L.A., and Shumkov, Yu,M, (L vov)
TITLE: Dynamic properties of synchronous detersors
PERIODICAL: Avtonatika i telemekhanikaj vl~ 25, no, 1. 1962"
128 -, 130
TEXTt The authors briefly analyze dynamic processes in synchronous
detector which find more and more application owing to the intro-
ductlon of switching transistors, It is shown that a synchronous
detector in an automatic control system, in which information Is
transmitted by means of an immodulated carrier may be replaced by
a first order linear element. In contrast to a phase detector of
the differential -It-,ype, such an equivalent circuit remains linear
for a-A-1 amplitudes of the input signal and makes the analysis quite
s1mple, The obtained characteristics of the synchronous detel-zor
were used in analyzing a phase detector in an autooompensating _,ir-
:u.1t and the experimental results showed good agreement with the
theory, There are 4 references: 3 Soviet-bloc and 1 non-SDviet-bicr_
I ),(7 ~
S/103/62/0274/001/014/014
Dynamic properties of synchronous ... D201/D304
The reference to the English-language publication reads as follows:
R Louis Bright. junction Transistors used as Switches. AIEE vol.
'74- PT., I, Mar_ 1955.
Card
I , I a ,
SINIT5KIY L
dlylisrs Lp. cbta---'4 dr
D27
t,12 5 -J -
11 U R.
av4,.,cmat,!'tli ~,,N Ok.
8/103/62/023/010/006/008
D201/D308
AUTHORS: Berkman, R. Ya. and Sinitskiy, L. A..(Llvov)
TITLE: Maximum possible gain of a magnetio modulator with
doubled frequency at the OutP4t and means of its re-
alization
PERIODICAL: Avtomatika i telemekhanika, v. 23:'no. 10, 1 -0-62v
1385-1392
TEXT: The analysis is carried out in the following order: 1. De-
termination of basic factors limiting the-sensitivity of the mo-
dulator, assuming that there is no hystere8is,t1fat the excitation
source has unlimited power, the excitation current has no even
h!trmonics and one extremum only between two zero valuest that*," is
an even single-valued function and has a single extremum at H = 0
and that the intensity of the signal field H 0 is small ccmpared
with that of the core saturation. 2. The determination of the shape
of the excitation current curve for maximum sensitivity found under
C*ard 1/3
3/103/62/023/010/005/'008
Maximum possible gain D201/D308
the above conditions, without load and with a resistive load for
any of the even harmonica and for the average value of output vol-
tage. 3. The results are,applied to the curve of magnetic polarity
reversal with hysteresis and some factors are considered which
lower the sensitivity of a real modulator. It is shown tha-. the
maximum gain is the same for all even harmonics, is independent
of the shape of the core and the shape of the magnetic polarity re-'
versal curve, and is determined only by the value of. /2max* Addi-
.tional conditions are determined for optimum operation under load
and with hysteresis. Optimum operating conditions tinder load are
only possible when the output current is rectangular and its width
depends on the permanent field intensity. A formula is indicated
for the pulse width. The results obtained are therefore valid
provided the polarity reversal period and the time constant of the
output winding is much shorter than the pulse duration. Since
these conditions are not satisfied in practice, the actual power
gain is smaller. It is stated in conclusion that the results ob-
tained can be applied to all types of excitation# including the
--pulsed excitation and could# thereforet help in the development
Card 2/3
KURILOV, Yevgeniy Njkolayevlch;-ajgjj~j~~~~;
BLAZHKEVICH, B.I., kand. takhn. nauk, oty. red.;
. LABINOVA, N.M., red.; MATVEYCHUK, A.A., taWw. red.
(Frequency dependence of rectifier netwcrikslChastotnye
zavisimosti vypriamitellnykh skhem. Kyiv, Izd-vo Akad.
nauk USSR, 1963. 97 p. (MIRA 16:4)
(Electric current rectifiers)
ACCESSION NR: AT4008773 S/3054/63/000/000/0330/0342
AUTHORS: Vorobkevich, V. Yu.; Danilyuk, I. S.: Sinitskiy, L. A.;
Rakov, M. A.; Shumkov, Yu. M.
TITLE: Pulse-width modulated phase detector
SOURCE: Pribory* promy*shlennogo kontrolya i sredstva avtomatiki.
Doklady* i soobsbcheniya. Kiev, 1963, 330-342
TOPIC TAGS: phase detector, pulse width modulation, transistorized
phase detector, second harmonic detector, demodulator, transistor.-
ized deLec'L,)r, pulse- width modulated detector
7035TWOCT: The apo2rat-.inq principles and properties of a second-har-
Rionic detector using transistors operaLinq in the switching mode are
analyzed. The operation is based on doublo conversion of the mea-
sured signal. T'he second-harmoniL, signal is first mixed with a fun-
dame ntal- J1re(:piency reference voltage. The resultant difference in
'7
I- Card 14
ACCESSION NR: AT4008773
in the durations of the positive and negative half cycles of the COM-'
bined signal is a function of both the ratio of the amplitudes of
the first and second harmonics and of the phase shift between them.
This makes it possible to use as the second conversion stage a cir-
cult similar to an ordinary phase detector with switching transis-
tors and to obtain both proportionality of the conversion and power
amplification of the measured signal. The performance of the cir-
cuit is analyzed for different harmonic ratios as a function of the
circuit parameters. The detector was used as a demodulator in a
stabilized dc amplifier developed at the Institut mashinovedeniya i
avtomatiki AN UkrSSR (Institute of the Science of Machines and Auto-
mation, AN UkrSSR). Orig. art. has: 6 figures and 19 formulas.
ASSOCIATION: Institut mashinovedeniya i avtomatiki AN UkrSSR (Insti
tute of the Science of Machines and Automation, AN UkrSSR)
SUBMITTED: 00 DATE ACQ: 25Jan64 ENCL: 02
A SUB CODE: SD NO REP SOVt 000 OTHER:. 000
Card 2/0
.L 20.~04-65
31.' NR: AR4046877 S/0124/64/000/009/A022/AO22
SOU--'2*: Ref. zh. Mekhanika, Abs. 9A130
A-.TiOlk: Sinltsk~IL, ; Rakov, M. Ae
T T..E-. The theory of parametric frequency scalers
E3 SOURCE: Tr. Hezhdumar. simpoziuma po nelineyn. kolebaniyam, 1961. T. 3.
K.iev, AN USSR, 1963,.448-458
TOPIC 7AGS: magnetic frequency scaler, biparametric frequency scaler. frequency il
scaler tndory, Ideal magnetization curve, stationary process analysis
TRANi-LiTION: A theory is presented for a magnetic biparametric frequency scaler.
The authors employ the concept of an ideal magnetization curve, which clearly re-
-flects the properties of modern magnetic materials and is convenient in calcula-
tions. They provide an analysis of stationary processes based on a step-linear
approximation of nonlinear element response, establish a number of Important prin-i
ciples analcgous to those for a magnetic impedance amplifier and provide equationsi
governing points of state variation In time. Solutions to these equations were
obtainad on a "Strela" electronic, computer. The authors identify the parameter
cogge,~2 which a scaling down process Is possible. Experimental rftsults were In
C.-%rd 2/2 :
i
0 . I .
.1-1---.-.,-...--.-.- .. -I I
VF:RKIIOVTSEII, V.S.; PETFUSHKO, I.V.,, KAKOV, M.A.; SINITSKIY, L.A.;
SHUNKOV) YU.M.
Measurement converters with galvanically separated input and
output. Avtom. i prib.-no.4:78-81 O-D 163. (MIRA 16:12)
1. Institut mashinovedeniya 4. uvtomatiki Aff UkrSSR.
L 15613-63. BDS
NRt AP3004847
ACCESSION
----ilOi4l/63/0061003/0608/0615
AUTHOR: Lisitakaya, 1. N.,'Sinit
TITLE: Invootigation of negative -resistance oscillators by piecowlse linear
appro.-timation of the nonlinear -component characteristic
SOURCE: IVUZ. Radlofizika, v. 6, no. 3, 1963, 608-615
TOPIC TAr.-,: oscillator, negative -resistance oscillator, tunnel diode,
piecewise linear approximation
ABSTRACT: The approximated current-voltage characteristic allows for a load
resistance and can be used for analyzing the processes in tunnel diode#, four-
layer diodes, etc. The basic simplified diagrams and the differential equations
a proximating the characteristic are given In Enclosure 1, The curves supplied
p
in the article can serve for determining oscillation amplitude, deviation of oacil-,[
lator frequency from the natural frequency of its circuit, period of nonsinumoidal
oscillations, etc.
ASSOCIAITfON: Institute of Machinery and Automation, All UkrSSR
Cord J. J
L 10015-63
ACCESSION 14R: AP3002726 S/0120/63/000/003/0089/ 2
AUMOR: Verkhovtsev, V. S.; Vorobkevich, V. Yu.; Hakov,, M. A.; SinitskiyFo. A.
TITLE: D-c measuring amplifier
SOURCE: Pribory i tekhnika eksperimentaeno. 3, 1963, 89-92
TOPIC TAGS: d-c measuring amplifier, strong negative feedback, d-c to a-c
conversion, magnetic modulator, frequency doubling, voltage amplification factor
ABSOACT: The development of a d-c amplifier capable of measuring extremely
small d-c signals is reported. The amplifier uses a strong negative feedback
vith preliminary d-c to a-a conversion. Use of a magnetic modulator with
frequency doubling at the output results in very high stability of the zero level
(10 sup -17 to 10 sup -19 w). The modulator gain is 50, while the zero drift
does not exceed 10 sup -15 w.. vhich corresponds to an input signal of 0-3
microvolt. The excitation frequency of the modulator is 900 cps. A signal from
the modulator output is applied to a tuned amplifier and then to a phase detector.
Card 1/2
L 10015-63'
ACCESSION NE: AP3002726
The two-stage tuned amplifier suppresses first and third harmonics by a factor
of 150 and 80, respectively. The voltage amplification factor is approximately
5000. The bright-type transistors of the phase detector are controlled by a
voltage of doubled frequency and are in a conducting state twice during the
period of the emf excitation. As a result, the detector provides suppression
of odd harmonics by a factor of 200 to 300. The d-c voltage developed at the
detector output allows the use of a d-c amplifier as the last stage of the device.
The device has the following characteristics: measuring rs-nge, from 0-3 mv;
error, not more than 0.1%; rated output current, 10 - ; power gain, 10 uap 12;
and operating temperature range) from 0 -to +60c. Orig. art. bas; 3 figures.
ASSOCIATICK: Institut mashinovedeniya i avtomatiki AN USSR (Institute of the
Science of Machines and Automation AN USSR)
isuBmimm. i2ju162 DATE ACQ: 32ju3.63 ENCL: 00
SUB CCDE: 00 NO M7 SCIV: 000 OTAER: 002
Card
2.12
--------------- -------------
H1,1P-!!K0, (I,Ivov)-, SINIT:jKlY, L.A. (LIvov)
Transient rstspon3e of a second harmonic phase detector'. Avtom. i
telem. 24 na.7:1016-IG14 JI '63. (min 16:7)
(Radio filters) (Radio detectors)
SINI'l-SKIY, L.A. (Llvov)
Dynamic charqclleriaties of modulators. Avtom. i telem. 24 nO.12-1706-
1711 D t63. (KRA 17: 1)
LISITSKAYA, I. N. ; SIN=3 IY, L. A.
'Vntersuchung periodischer Vorgange in autonomen Krelsen mit einem nichtlinearen
negativen Widerstand."
report submitted for 3rd Conf on Nonlinear Oscillations, E. Berlin, 25-30 may 64.
SINITSKIY, L. A.; SOWOV, Yu. M. (L'YOV)
"Uber die Eindeutigkeit eines periodischen Prozesses in nichtlinearen Wechsel-
stromkreisen."
report submitted for I.rd Coaf on Nonlinear Oscillations, E. Berlin, 25-30 May 64.
!ACCESSION NR: AR5019349 UR /0 12 4 /6 5/00 0/00 7/A0 I I 1A 0 11
531.364531.391.3
SOURCE: Ref. zh. Mekhanft, Abs. 7A93
AUTHOR: Sinitskly, L.A.
TITLE- Stability of control pys ~~ips with periodically varying parameters
CITED SOURCE: Tr. Mezhvuz. k~Lerentsfi Po prik). teorti ustoychivosti dvizhentya I
1962. Kazan' 1964, 114-117
ILt. mpidian.
TOPIC TAGS: automatic control Bystem%odulated control system, varying parameter
control system, system s&Wffi7tj--C-`onAtIon/ Nyquist-Mikhaylov theorem
TRANSLATION: - The report considers an open automatic control system actuaW by
ix e It. Here
Input
00
A (y)
xoutput
1/2
Card
L oWo-66
ACCESSION NR: AR5019349
whereZ~Is the system parameter frequency variation. It is assumed that the SY13teM is
stable In an open configuration. When the system Is closed, xinput ~ -xoutput wid this pro-
vides for derivation of an infinite system of homogeneous linear equations relative to the
derivative constants which participate in expression xitDut in the general case. Two condi-,
tions for convergence of the Inf Inite determinant are Illustrated. The sign on ths, real part of
eigenvalues Is defined by employing the argument principle. It Is shown that th'? stability
condition for systems with variable parameters coincides with the Nyquist-Mikliaylov theo-
rem. The author presents a program for calculating automatic control systemn with modu-,
latlon. 1. Gurevich
SUB CODE: 1E, DP ENCL: 00
;,Card 2/2
T' V. T-
I' f"Cl ll A Z': j
a.
IT,
k i.:,
e
T. red - rea.
1 t (1, fu OMA 1, '-'o rt remote -~ontro'
ri.easuremenL tec-hxd(-.-ues, ani c-,-mputer traiis-
actions'], r'Agn.-itrle elementy evtoi7n.Akl, tcleFakhariki,
clitellno-I tpkhniki; trudy. Kiev,
lzn.eritclln~;'. i ,ychl..
Ilauko-la caunh1i, 1964. t5i
V.)es---,Fuzr.-~)ye nau t e k hni ..'tie sk o-ye soveshchaidyt.- ~u
magnitr.ym (dementain
tellnov 1 wychislitellnoy tekhnikl, Llvov, 1962. 2. Chien-
korrespondent A:'. Ukr-.~_-cp' (fc,!* 'V--;AlayAOwzk,.j-Nj.
L 19h50-65 2-1-1 (1) 134A h) Peb SSD/A'FdL/AFETR/RA---I-T(a)/FSD(c)/ESD(gs)
ACCESSION NR: AP4049191 S/OlOz/64/000/005/0064/0068
AUTHOR: Vasy*l'vev, Xe. 1) (Vasil'yev, Ye. D.) (L'viv); Sy*ny*ts'k3-*Y. A
(Sinitskiy, L. A.) (Lviv); Shumkov, Yu. M. (Lviv)
TITLE: Analysis of a synchronous Rhase-detector
SOURCE: Avtomaty*ka, no. 5, 1964, 64-68
TOPIC TAGS: phase detector, phase detection, radio signal detection
ABSTRACT: The effect of the carrier shape upon the dynamic characteristics of
a half-wave synchronous detector is theoretically considered. It is demonstrated
that, with an input AM signal having an arbitrary periodic shape of the carrier,
the detec'tor's dynamtc characteristics depend only on the average valie of the
carrier f (t) over the period T and over the time of current flowing in the key.
With no constant, component in the function f (t), the carrier shape has no effect on
the output-voltage phase shift but affects only its amplitude. In analyzing systems
Card
L 19450-65
ACCESSION NR: AP4049191 0
where the signal is transmitted by the carrier, the synchronous detector can be
represented by a linear inertial element of the first order. Orig. art. has:
I figure and 14 formulas.
ASSOCIATION: none
SUBMITTED: 10Oct63
ENCL: 0 D
SUB CODE: EC NO REF SOV: 006 OTHER: 001
Card Z/2
VQR()HK,;.Ijj,.,H"t V,Ywj.; NIKIILAYENKO, Yu.B.; ill.KOV, M.A.; SINITISKIY, L.A.
Mgasurerr,~,n+ c,)nverter with a galvan!c separation of the input and
output. Pr!borcstroenie no.9.19-21 13' '64. (VIRA 17:11)
L 54894-65 ENT(d)/EWP(l) Po-4/Pq_4/Pg-4/Pk-4/Pl-4 IJP(c) BC
[ACCESSION NR_1___ AR5016316 U41004416510)0100619043A043'
517-933
_65
SOURCEt Rof. zh. Matematika, Abs. 020~
JAUTHOR:
TITLEs
Sinitskin L. A.
Stability of.=trol systems with periodically varying paramoters
prikl. teorii ustoychivoiti dvizheniya
Mezhvuz. konferents1i
CITED SOURCE: Tr.
po
i analit. mekhan., 196K.-Ka-~zan 9-1964-p 114-117
TOPIC TAGS: differential equationg stability
TRANSLATION: A method is given for making computations in an automa"lic control
system with modulation which makes it possible to study signals with the-frequenc-7
of the carrier, which allows the avoiding of crude idealizations inc:'uding the deter-
mination of stability with consideration only of the frequency of tho envelope. It
turns out that when the components with carrier frejuency are neglig,.bly small at
the output of the demodulator, computation reduces to the usual method for studying
automatic control systems with carrier when only signals of low frequency are c(
aidered, while enveloping high-frequency signals are taken as output and input
variaRleis for the modulatoX and duodulatore Bibllograpkq 2 entries. I. Gurevich
Card I one= I MA MW
ACCESSION NR; AP4013897 Z/0039/64/02-3/001/0-321/0024
AUTHOR: Vorobkovic, V. Ju. (Vorobkevich, V. Yu.); Daniljuk (Danilyuk), L 5.1
Rakov, M. A.; Sinickij (Sinitskiy), L. A.; Sumkov, Ju, M. (Shumkov, yu. M)
TITLEJ A phase demodulator of''tho -socond harmonio, with width modulation
SOURCE: Slaboproudy obzor, v. 25, no. 1, 1964, 21-24
TOPIC TAGS: phase demodulator, modulation, width modulation, second harmonic,
phase detector
ABSTRACT: A now phase demodulator of the second harmonic, Vth width nodulation,
is described, and its response (trarisfer coefficient, zero point stabiaity,-
dynamic characteristics) is analyzed thaoretically and confirmed expee;mentally.
Designed with semiconductor triodes, the phase demodulator needs only a small
sigral power with sufficient zero stability ar-A yields a high power ga.4-n. It
wa3*used in a measuring amplifier for constant current of high stablli'tyo
dopcribed by Mazhkovich, at al . In Trudy* konferentaii NTO Priboroprom, X 962.
Or~g. art. has 17 formulas and 7 figures.
A,"OCIATION: Ustav teorie stroju a automatizace Akademie ved Ukrajinske SSR L
(Institute of the Theory of Machines and Automation, AN, UKrSSR)
Card 1/11 Submittedr 23 Apr 63
UR/0141/65/M/001/0350/0358
L 61903-65 EWT(1)/EWA(b) Peb
621.372.4
ACCESSION MR: AP5014508
AUTHOR: Sinitskiyv L. A.
0
TITLE: Operation of a parametron-excited by a specified external current
SOURCE: IVUZ, Radiofizika, v. 8, no. 2. 1965. 350-358
TOPIC TAGS: parametron, parametron excitation. parametron periodic mode, sub-
haroxx Ic oscillation, core saturation
ABSTRACT: The author states that an anilysis of the operation of a parametron
with a specified excitation current, given by A. Lavi and L. A. Finzi (Proc. IRE
49, 779, 1961) are incorrect, and thereforeanalyzes the process occurrinq in an
inductive parametron for cores with an ideal magnetization curve and for 6 square-
wave excitation current. The circuit and the wave forms are illustrated In Fig.
I of the enclosure. It is shown by means of a phase plot that a stable mode of
subharmonic oscillations exists, in which the cores are altcrnately saturated. A
subha,moi ic oscillation mode with simultaneous saturation of both cores is impos-~
sible. The conditions under which subharmonic oscillations of arbitrarily high
card 1/2
L 61903-65
ACCESSION NR: AP5014508
order can exist in the system are indicated. Orig. art. has: 2 figure; and 37
formulas.
ASSOCIATION: Fiziko-makhanicheskiy institut AN UKrSSR (Physicomchanicil Insti-
tute, AN UKrSSR)
SUBMITTED: 14Apr64 ENCL: 00 SUB COD---: CC
NR REF SOV: 002 OTHER: 001
Card ~/2 -.J
VASI P',,' 1%,J I 'T V Z",. 1
I FENKO 1; ~AKUV, A.
I-ek
H.V..- ~~H:ITSKTY, L.A., kand t nauk; SE-fl
SHU'MKOV , Yu.!.!.; YEV,;'E7!FNF04',ISYU,L'--'14.'iO, I.V., rek,".
[birect. ew--rent measuring converters] IzrreriteIIrV,I--.
zovateli postoiannogro toka. Kiev, 1111aukova dU17.ka, 'i 373
1'. T.,
i. Akajemiya nauk USR, Kiev. Fizyko-r;,ckhanic~11*'i i:.t-,Yt";t,.
2. Fizi;~o-mekhanicheskiy imAitut All Ukr.-_ULi, g.P,~-, -: kf,~-
,ill except Yevseyenku-Mi.-,yurenko).
L EWT(d)/EEC(k)-2/EEC(f)/EEC-4/EED-2/EWP(l) Pm-4/Pn-4/Pq-4/.
'~-4/Pk-4/.PI-4 1JP(c) BBIGGIGGS
ACCESSION NR: AT5014625 UR/0000165/000/000/0070/0078
681.142.324
AUTHOR: Verkhovtoev, V. S.; Vorobkevich, V. yu.; Hikolayenko, Yu. B Hakov,
j M. At; SinitsR_yL,_A.
TITLE: Magneto-semiconductor data-converters with galvanic separation -A the
input from the outpu.-
SOURCE; Vqes9yuznoys soveshchanlye po maltaitaym element-4m avto=tLkL_ I vychialt-,
tellnoy tekhniki. 9th Yerevan, 10463. Magnitnyye aulog-ovy--
ye elementy (masnetic I
analog elements); doklady noveshchanLys. Moscow, Izd-vo Nauka, 1965, 70-78
TOPIC TAGS: data converter, galvanic input-output separation, double vignal
conversion converter, electromagnetic sign4l converter, automatic control
system
ABSTRACT: The connection between the registering devices and the comp,iter with-i
in an industrial automatic control retup is realized through data conv!rters
consisting of systems with carrier frequency amplification looped by a strong
I feedback. This paper describes in detail 4 data converter circuits with &&I- A
vanic separation of the input from the output# The accuracy of a data converter?-
Card 112
L 553451-65
ACCESSION NR: AT5014625
-a", i 11 P V'J, -, m
1-MiUN4 '~Swal
using a special output divider element by-passing the feedback iD fixed by the
accuracy of the divider proper and, consequently, high accuracy requirements
imposed on the divider are often difficult to fulfill. One way to solve this
problem is via the construction of two-block circuits with double signal con-
version. Within the first block the signal from the sensor is Converted into
direct current. This current proceeds to one of the windings of the differen-
tial magnetic modulator of the second block. Each of the converter blacks can-
sists of a separate self-compensation scheme.,looped by a respective feedback.
The first block (within which the comparison between the input signal and the
feedback signal is carried out electrically) allows the attainment of a high in-
put resistance and converts the constant voltage into a constant currer.t needed
for the operation of the second block. 'Me second block (within which the
signals are compared magnetically) reailzes the galvanic input-output cepara-
tion. Detailed block diagram, circuit diagrams, and operational data on all
four alternative solutions are complemented by a discussion about the respec-
tive merits of the various engineering.solutions. Orig. art. has: 4 formulas
and 7 figures.
ASSOCIATION: None
SUBMIMD, 28Dec64
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C NRt AP6008534 SOURCE CODE: UR/0280/66/000/001/0175/0184
AUTHOR: Sinitskiy, L. A. (L'vov)
ORG: norie
TT.TLE: Determinat.ion of the regions of aLmtcLion for v;irious modes of Lristable
parametrons
SOURCE: A4 SSSR. Izvestiya. Teklinicheskaya kibernetika, no. 1, 1966, 175-184
TOPIC TAGS: parametron, digital computer, computer component, circuit design
ABSTRACT: The author investigates a parametron circuit with a prescribed excitation
current (Fig. 1), in which practical use is rnade of three stablized modes: the state
of equilibrium, and two subharmonic oscillations of the order of 1/2, shifted in
phase by 180' reLative to each other. The problem posed i3 to determine the regions
of attraction of these modes and to establish conditions for the absence of other
periodic modes or the impossibility of their appearance due to a corresponding
selection of initial conditions. In the solution, iL is assumed Lhat the core
magnetization curve is ideal (Fig. 2), and that the excitation current is rectan6ular'~---
(Fig, 3). The application of such an approximation in the analysis of the para-
metron shows good agreement with the experiment. It is concluded that the investiga-!,
tion conducted makes it possible to select parameters of a tristable parametron
Card 1/3
'6 ,,
L , , ~_ '~' ~ - 1) Q
ACC NR-' AP60085:34
circuit which exclude the possibility of the existence of all subharmonic oscilla-
tions, except those of the order of 1/2. A knowledge of the regions of initial
conditions, which lead to different modes, assures the selection of an efficient
method for the control of the parametron. 'rhe mechnnisms obtained for the separa-
tion of the plane of the initial conditions into regions of attractIon of various
stabilized modes, to a certain degree supplement the concepts on the behavior of non-
linear circuits as a function of initial conditions. orig. art. has: 6 figures and
19 forwulas.
Fig. 1
Parametron circuit
with prescribed
excitation current.
IL.)>)Oo-bo
ACC NR: AP6009534
8
Fig. 2
Ideal core
magnetization curve.
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F i g. 3 Rectangular excitation
r
current.
SUB CODE: 09 SUBM DATE: 27Ju164 ORTG REF: 003 OTIJ REF: 003
Card J /3 ------- -
KHUDOYAN, T.S.; SHAROV, A.; CHIRKOVI I. (Stalinsk, Kemerovskaya obl -ast');
KHAUSTOV, S. (g.liovoshakhtinsk); APd.'.I-"IPOV, V., avtomatchik; '
SHEVCHENKO, B.; GETMANSYlYA, Ye.; SUI.-TISOV, I.; KUPJ)YUKOVA, L.
doyarka-*: RABIY, V. (Chernovitskaya oblastil); MAKOOV, N.;
SOKOLOV, K.; _SINITSKIY, N.
Letters to the editor. Sov. profsoiuzy 17 no. 5:35-39 Mr 161.
(MIRA 14:2)
1. Zaveduyushchiy otdelom truda i zarplaty respublikanskogo
sovprofa Armenii (for Khudoyan). 2. Staleprokatnyy zavod.,
lkningrad(for Arkhipov). 3. Predsedatell pravleniya kluba
sovkhozg "Krasnyy Oktyabrl,n Voronezhskoy oblasti (for Shevehanko).
4. Chleny pravleniya kluba sovkhoza "Krasnyy Oktyabrl,n Voronezh-
skoy oblasti (for Getmanskaya, Sumtsov). 5. Sovkhoz "Krasnyy
Oktyabrl,n Voronezhskoy oblasti (for Kurdyukova). 6. Predsedatell
tsekhkoma kotellno-svarochnogo tseka Vollskogo zavoda "Metallist"
(for Makarov). 7. Predsedatell postroykoma Stroitellnogo uchastka
No. 2, g.Gagra, Gruzinskaya SSR (for Sinitskiy).
(Trade unions) (State farms)
(f. v i
S IR ITS 1 KIY, Xi*.
Cultivation of Antheraea pernyl on different woody plants and the
role of a feeding intermediary. Trudy Inst.zool AN URSR no.7:5-
29 152. (MLRA 8:12)
(Silkworms)
U's S RFa rm Animals. Silkworm.
Abs Tour: Ref Zhur-Biol., No 9, 1958, 40575.
Author RinifgHys fj_ M_
inst Not gitren.
Title The Prospects of the Development of the Rearing
of the Cak-Feeding Silkworm in the Poleslye
and in the Carpathian Region.
Orig Pub: Visnik AN URSR, 1956, No 1, 57-60.
Abstract: In the Poleslye, the Carpathian
and the Belorussian SSR, as well as in the
Chuvash, 14arii, and Bashkir AS"DR, great pb-
tentialities exist as regards the raising of
the oak-feeding silkworm and the processing
of cocoons.
Card 1/1
Name ! SLMSKIY, Nikolay Nikoleyevich
Dii3aertation! Biological bases end ex-)orlment of
culture of Chinese oak bombyx
(,kntheraea --)ernyi Or and !..i) In the
zone of Poleelye USSR
Degree: Doe Blol Sci
Affili.tion: inst of ZooloE3~ i%cad Sci UkSSR
Defense Date, Place: 17 Jan 57, Joint Council of the
Department of Biological 'Oci, ^cad
i-ied UkSSR
Certification Date: 15 Jun 57
Source: DMVO 17/5"t
SINITSKIY, N.N. [SyrVtolkyi. M.M.j
Changes in the morpboecological phase of the ontogenesis
of the coot Fulica atra L. Fratsi Inst.zool.Am URa 16:
3-22 l6o. (14IRA 13:7)
(coots)
SINITSKIY BOGACH, A.V.; KOLYBIN, V.A.
Effect of the conditions of the environment and the acticn of
biologically active substances on the survival and productivity of
the mulberry silkworm. Vop. ekol. 7tl65-166 162. (MIRA 16:5)
1. Inatitut zoologii AN UkrSSRj Kiyev.
(Silkworms)
SINITSKIY, N.N. [Synytalkyi M.M. 1; h(Ri.111-Ai I [ I,. '-i - I., A.,. J; I-!, -~-,
V.A. [Kolybin, V.0.)
Effect of antlib,~otic substances on crowth, ae-;elcizent and
productivity of the- silkworm Bombyx mori L. Pratsi Inst. zool.
AN URSR 20:13-20 164. (MIRA 18:4)
SINITSKIIY, S.Ye.
Now tectonic data on North Korea. Sov. geol. 3 no. 11:117-
124 N l6o. (NDU 13:12)
1. Ministeretvo geologii i okhrany nedr SSSR.
(Korea, North--Geology. Structural)
ILIINJ, K.B.; MASAYTIS, V.L.; PLUNTSEV, V.K.; S-IINI.TSKIY, S.Ye.
Pre-Cambrian of northeastern Korea. Sov.geol. 5 no.9-147-150
S 162. OURA 15:11)
(Korea, North--Geology.. Stratigraphic)
PUT111rSEV, V.K.-. SINITSKIY2 S.Ye.
Brief sketch of the geology of the northeastern cart oil the
Korean People's Democratic Republic. "A'rudy VSEGEI 100:33-57
163. OMIU 17:3)
SHLYA-POSMIIKOV, B.M.p doktor tekhn.nauk; REMIKOV, Yu,A,,, inzh.; S.UIITSKIY, V.A.,
inzh,
Automatic machine for the protection of welders from injuries inflicted
by electric currents during manual welding. Sudostroenie 28 no.5:68-
69 my 162. (MIRA 15:7)
(Electric welding-%Safety appliances)
11 r-ina ~Rnllal w~,-i ~ir;?, S..';i -
173-9-2/23
AUTHOR: Onopriyenko, V.P., Starshinov, B.N., Candidates of Technical
Sciences and Trachenko, A.A., Sinitskiy, V.D., Freydin, L-.M.,
Portnyy, L.Ya., Engineers.
TIME: Operation of a Blast Furnace with 1.1 atm. To Pressure.
(Rabota domennoy peebi s davleniem do 1.1 &M
PERIODIUAL: Stal', 195~/, No. 9, pp. '1'12 - '1r18 (USSR).
ABSTRACT: The influence of top pressure v5riation from 0.6 to 1.1 atm.
on the operation of a large G 386 m ) blast furnace was investi-
gated. The profile of t'a7! furnace is shown in Fig.l. Character-
istics of burden materials and coke during the individual test
periods are given in Tables I and 2. OperatinE factors are given
in Table 3. Changes in the distribution of CO 2 a-long the throat
radiOB in Fig.2, the composition and temperatures of the pEri-
pheral and top gas in Fig-3, the pressure drop with the height
of the furnace in Fig.4, changes in the gas pressure along the
furnace throat radius in -wig-5. Changes in the length of tap
hole and furnace-operating indices during various testing periods
are given in Tables 4 and 5, respectively. On the basis of
experience gained, the followirL6 conclusions are drawn: an
increase of top pressure from 0.6 to 1.1 atm., contributes to
the development of the peripheral flow of gases. In such case,
Gard 1/3a decrease on the coke charge or an increase in the proportion
-Q-2/23
ODeration of a Blast Furnace with 1.1 atm. Tot) Pressure.
of direct (ore first) charges (with simultaneous dropping of the
whole charge) leads to an increase in amount of ore charged to
the periphery with a subsequent decrease in the peripheral flow.
Static pressure along the furnace height changes lineary. On
increasing pressure of gas in the thxoat fr5m O.il atm. to 0.46
atm. and blast volume from 1 400 to 3 400 m /min, the blast
pressure increased more than that of top gas, while the uniform
drop of pressure along the height of the furnace was preserved.
On increasing mean gas pressure in the furnace bj an appropriate
increase in drivinS rate, the blast pressure inc-reases to the
same extent as the pressure of gas in the throat. With a constant
biast volume, the pressure of gas in the stack increases to a
lesser degree than that in the throat. On transfer to a higher
top pressur8 (1.1 atm.) the blast temperature can be increased
by 20 _ 50 0 and the driving rate increased by 2-6% (in comparison
with operating conditions of a top pressure 0.6 - 0.8 atm). The
operation of the furnace becomes smooth, but on decreasing top
pressure back to 0.6 - 0.8 atm., the smoothness of the operation
deteriorates. On increasing top pressure from 0.8 to 1.1 atm.,
the output of the furnace increased by 8.3% and the coke rate
decreased by R.9%. On decreasing pressure from 1.1 atm. to
Ca! d2/1.6 - 0.8 atm., the output of the furnace decreased bY 5-0 - 9-3,04
ONOPRITINKO, V.N.",karid.tekhn.nauk; STAMINOV, B.H., kand.takhn.uauk;
STARSHINOV, B.N., kand.tekhn.nauk; TXACEMM, A.A 0 itizhL!INITSKIT,
V.D.,- inzh.; YMMIN, L.K., inzh.; PORTNOT, L.Ta,: inzh.
Operations of the blast furnace n0.3 at the Voroshiloy Plant using
fluxed IUGOK minter. Biul.TSNIICM no.17:1-6 (325) 157.
(MIR& 1114)
(Blast furnaces)
ONOPRITNUKO, V.P., kand.tokhn.nauk; SURSHINOV, B.N., kand.tak-in.nauk;
POKRYSIIKIN, V.L., inzh.; SINITSKIT, V.D.. inzh.
Investigating the composition of cast iron produced in blast
furnaces operating with different gas prossures in the throat.
Trudy Ukr.nauch.-isel.inst.met. no.5:83-91 159-
(MIRA 13:1)
(Cast iron--Aaalysis) (Blast furnaces)
STARSHIM)V, B.N., kand.tokhri.nauk; SININKIT, V.D., Inzh.
Potentialities for accelerating the operation of blast
furnaces transferred to higher and high 1;tts pressuree In the
throat. Trudy Ukr.nauch.-Issl.inst.mat. no.5:92-99 159.
(MIRA 13:1)
(Blast furnaces)
ONOPRIYENKO, V.P.; STAii&-~INOV,, B.N.,- P(YRYSIiKIN, V,!,.; SINITISKIY., V.D.
Expansion of iron reduction processes with use in the blast
furnace of fluxed sinter and increased pressure. Trudy Ukr.
nauch.-issl. inst. met. tio.6145-60 160. (MIRA 14:3)
(Iron--44etallurgy) (Blast furnaces)
STAHSHINOV, B.N.. kand.tekhn.nauk. UBLI)EV A.Ye., kand.tekhn.nauk;
.9
LUKASIIUV, G.G., inzh,; SAVELUV, inzh.; TARASOV, D.A., inzh,;
MIROV Ye.N., inzh.; SINIISKIY V-D,
SUFRUN., I.Ye. inzh.: TIXHOI P
inzh.; GORBANEV, U.S... inzh.; PRIMiOD;KG, L.D.,,, inzh.
Operation of a blast furnace with a capacity of 1513 m3, Mul-
TSIIGH14 no.931-6 '-60. (MMA 15-4)
(Blast furnaces)
STARSHINCV, B.N.; KOTEL'NIKOV, IN.; SINITSKIY, V.I.; LAVRENT'YEV, M.L.
SINITSKIY, V.D.
Blast furnace operation with an addition of natural gas to the blow.
Metallurg 6 no.7:4-8 ii 61. (M:[RA 14:6)
1. Zavod im. Illicha i Ukrainskiy institut metallov.
(Blast furnaces)
0,NOFRIYENKO, V.P., kand.tekhri.nauk; STAI-SHINOV, B.N., kand.tekhn.nauk;
sorrsm, v.D., inzh.; LAVRENTIYEV, M.L., inzh.; LULASHIN, N.I.
Distribution and flow of materials in the blast furnace. Trudy
Ukr. nauch.-Issl. inst. met. no.7:7-16 161. (XIF~ 14:11)
(Blast furnaces)
ONOFR-IYENFO, V.P., kand.tpkhn.nauk; STj~~SHINOV, h.N., karyd.tekhn.nauk;
POKRYSHKIN, V.L., kand.tekhn.nauk; SINITSKIY, V.D., inzh.; BRUSOV,
L.P., inzh. I -- -
Limestone behavior in blast furnaces. Trudy Ukr. nauch.-issl. inst.
met. no-7:17-35 '61. (MIRA 14:11)
(Blast furnaces) (Limestone)
ST-,RSH114OV, B.11.0 kand.tekhn.nauk; kTTSKIY, V.D.. iazh.; IOTELINIKOV,
I.V.; "VRENTIM, M.L.
Slag formation in blast fura~Lces operating at high pressures.
Stall 21 no. 1:12-17 Ja 161. (MLRA 14:1)
1. Ukrainskiy iaotitut metallov i zavod im.Illicha.
(Blast furnaces) (Slag)
H.1'. ; 'I I.- LA WENT' Yi-,*'I, 11. 1 -
jl,aterials and gas dstribution in, mrd tth,~ oppratic-ri (.f blast
(% 1 '1
fumaces. Sbor, trud. UNIIMno.9.131-55 ? %IRA 18-0
S V, IRS 1 i"YO'l, D.F.; KUPUINIKOV, I.V.; UVRR~~T'Y-'Tl, M.L.; S 11,
sil"i-ISKIY, 7.1.
Making pig iron with a combined blow. Sbor. trud. UNII.Mno.9:
56-70 164 (HIPA IF.-l)
h N
7 il~ M-4
t
i 9 `3b I)NIlM c,z
i B 8 al
-1 V J,'
U N I i M
I ';K IV , V.P. ; SFNIKO , ("'Ye. 10, 1 1 Y, A.A.;
Tr A I'A[ I NOV
1. r P I'0
Yj I(,!,. I!"ll 1 Y $. , ; Prinfinull uchusdye: 0:371-'OTIFTOV, V V
N . I . ; F 1, 13 '17S "I Y , S . T . ; ! T; 11 '~1-1:.7, 'f!, . '~ . ;-~. t.. ;
TAILkSOV, F.P.; 7.-.GR7. I W, , A . 7 . ; K~ I-E ? t, V ,7 FA Ck-K C ,o
FREYDITI, LoM.; LUKIN, P.C.; POPOV, Yu.A.; !I31111N, P.F.; KAR~CFENTSEV,
M.D.; DOLMATOV, V.A.; AYUKOV, A.S.; PAU.(?.'l;T;'.' VYi'-.Z0'4r5KIY, Yu.V.;
SOLODKIY, Y-u.A.; KONAREVA, N.V.; SAPRONOV, Yu.','.; SlFITSY-,~Y-A, S.K.;
SAPPONOV, B.V.; lFKA-:d,V, V.L.; STOLYAR, V.V.; PROYJICFEllK0, 7.A.;
BAITINA, Ye.Ye.
Remilts of the f1rat year of operation of lar!-,e cmpa~lt.v blust
fumaces. Sbor. tT-,id. VNIlM no.1.1-.31-4'(D QL5.
W:F"% lp:ll)
FL'NIKOV, I.V.; LAVRI-,lT'vTTf, V.D.;
STARSIMIOV, B.I,,*.; UT . - ~ 'd
Sr'ITSKIYt-,~-1-
Making pig iron 4ith a combined blow. Sbor. trud. UNITM no.?:
56-70 164 (MIRA IP.:l)
STARSHINOV, B.N.; KOTELINIKOV, I.V.,- SINITSKIY, V.I.; LAVRENT'YEV, M.L.
SINITSKIY, V.D.
Blast furnace operation with an addition of natural gas to the blad.
Metallurg 6 no-7:4-8 J1 161. (MIRA 14:6)
1. Zavod im. Illicha i Ukrainskiy Institut metallov.
(Mast furnaces)
s i r, i j ,, ; ?~ i i ,*v ., - , c;,-nri - uc ii 6c i -- ( a i t-_-, ,"hesem-ch into -,;oa.e IjLJvctiOlIS
i I -
of' pt-:ri'ormance of pump vaLv(!s it.- thu drivit.v f~e~3r of' hydraulic pret;sez;."
~,~,oscow, 196(j. 14 p!); (P-,;ifdstry of Eigner at.-, Sea!)[-,~ary ~&Uuc-
ation Moscow 1,~acriine-'Iool InstrumerA Inst ill, 1. V. Stalin); 15Cj
co-Dies; price nat ~_-,iven; (KL, 152)
Moscow. SL,rkai-tr=.nt&1'ryy
, ~11-tl
CC DI-1`4relne Fr~c--; Zc.12-t1w, ~f Art-'- r,- Fn.%
275 p. 2,500 c~ple,
Spor=rtte AC.-yt
Wazlra k-~! I
Lt. (Title P.C.)l Y.T. r~~tcr of
of Publl.ht.g H-.: --~
MiraC!ne Ed. for Literst~* c.- ~,c,',-In.
PuRnzEr This collet!m or art!cl.s is ir--~e! fcr uncir-re- e~-! totxlc~i
sona.1 in the fI.II at d!* f.m!re.
CCVyjueE j The articles are cOnz-ortul, 1~ e.-oml, with '~* q-at'.- Of inzr-air,-,
-A-tt,lt, .13 in dl. f~minz .1.1
of D-.-Forg1tg Fro~o-a..
aoaa~ptjor. the foliming are &Iso 41s~~tc.4; Increasing tz~e &~.uracy In J-
teratnlrq indIvid-al vr-sx par-terv; the f~ni-ntu13 CC C-, !,JCQy pro-
du,tive a-sapire processes; the strorCth art r!i!z11ty of pr,3j fr.r-; the
W.4t of the kiz.-tt. p4rw--.ra of oazt~n!.:,a PJ fluld !,as a., thc pr.-
duCtIvily of pressaa; and the jaf~ro-rt of r~rfom~c-
The &nlclao are bes*4 on the rca,ltv af "IertifIc -csoart irveatlratl~n~
perforbs,l Is recent jrvars at the Do~srt-t of Fore.r.,; &.%,! 51,ami~IrC Fju!jvn-.
amt Pro