No.4 (vol. 68), 2013

 

 

 

 

 

 

 

 

 

 

 

 

GFID

GEN LTD

 

 

 

 

 

 

 

GEORGIAN ENGINEERING NEWS, No. 4, 2013

 

International Engineering Academy

Georgian Engineering Academy

 

 

 

Editor-in-Chief:    Vladimir Dolidze

 

Editorial Board

 

Shota Chalaganidze

 Tbilisi, Georgia

George Laitman

 Berkeley, USA

Demur Chomakhidze

 Tbilisi, Georgia

Jumber Lominadze

 Tbilisi, Georgia

David Gordeziani

 Tbilisi, Georgia

Levan Makhviladze

 Tbilisi, Georgia

Ivan Gorgidze

 Tbilisi, Georgia

Kiazo Nadareishvili

 Tbilisi, Georgia

Boris Gusev

 Moscow, Russia

Archil Prangishvili  

 Tbilisi, Georgia

Paata Kervalishvili

 Tbilisi, Georgia

Mindia Salukvadze

 Tbilisi, Georgia

Guram Kevanishvili

 Tbilisi, Georgia

Rolf D. Shraft

 Stuttgart, Germany

Ramaz Khurodze

 Tbilisi, Georgia

Andrei Yakovlev

 Moscow, Russia

Christo Kuimjiev

 Sophia, Bulgaria

Irakli Zhordania

 Tbilisi, Georgia

Romualdas Ginevičius  Vilnius,  Lithuania

 

Editorial Staff:                     

Ketevan Makhashvili, Leila Kobelashvili,

Alexander Dolidze and Irma Jishkariani

 

          

Georgian Federation for Information and Documentation (GFID), NGO

Georgian Engineering News (GEN) LTD

 

 

 

Address: TECHINFORMI Tbilisi 0179, Kostava 47
Tel.: 995 (32) 2335315, 2335122
Fax: 995 (32) 2335122
e-mail:nellym@caucasus.net
Internet: 
www.tech.caucasus.net

 

Copyright ã by GEN Ltd

 

 

 

 

 

 

 

 

 

 

Description: alekoprofesori aleqsandre CxeiZe  - 75

 

gamoCenil qarTvel mecniers, peda­gogs, saxel­m­wifo da sazogado moRvawes, saqar­T­velos sai­n­Jin­ro akade­miis vice-prezi­dents, saerTaSo­riso sain­Jinro akademiis akademikoss, saqarTve­los sa­xelm­wifo premiis orgzis laureats mec­nie­rebisa da teqnikis dargSi, saqarT­ve­los teq­nikuri univer­sitetis srul profesors aleqsandre CxeiZes daba­debidan 75 weli Seusrulda.

batoni a. CxeiZe daibada 1938 wlis 26 oqto­mbers q. TbilisSi, mosamsa­xu­ris ojaxSi.

1956 wels warCinebiT daamTavra saSualo sko­­la, xolo 1961 wels saqarT­velos politeq­ni­kuri insti­tuti specialobiT `avtomobilebi da traqto­rebi~.

1961 wlidan 1968 wlamde, man saqarTvelos mec­nie­rebaTa akademiis manqanaTa meqanikis insti­tutSi ganvlo gza laboran­tidan ufros mecnier TanamSromlamde.

1968-90 wlebSi batoni a. CxeiZe muSaobda saavtomobilo transportis sami­nis­tros aparatSi sxvadasxva Tanamdebobaze, maT Soris ministris I moad­giled, xolo                   1990-1992ww. _ saqarTvelos transportis ministrad.

1988 wels warmatebiT daicva disertacia da mieniWa profesoris wodeba. 1995 wlidan dRemde, igi saqarTvelos saerTaSoriso saavtomobilo gadam­­­zi­davTa asociaciis prezidentia.

1992 wlidan batoni aleqsandre CxeiZe  daubrunda aqtiur saswavlo-samecniero moRvaweobas _ 15 wlis ganmavlobaSi warmatebiT imuSava saqarT­ve­los teqnikuri universitetis satransporto fakultetis dekanis Tanamd­e­bo­baze, xolo dRemde nayofierad muSaobs amave fakultetis srul profe­sorad.

a. CxeiZis aqtiuri monawileobiT Seiqmna axali mecnieruli skola, sadac warmoebs avtomobilebis xangamZleobisa da ekologiuri usafrTxoebis amaR­lebisaTvis, axali tipis sazeTi masalebis damuSavebis da gamoyenebis prob­lemebis kvleva. gansakuTrebiT aRsaniSnavia a. CxeiZis monawileoba aRmoCenis donis im tri­bo­logiuri Tvisobrivad axali movlenisa, rac dafiqsirda Catarebuli kvlevebisas.

batoni aleqsandre amJamad, aseve muSaobs avtomobilebis ekologiur usaf­­r­Txoebaze sawvavebis ekologiuri Tvisebebis gavlenisa da maTi opti­mizirebis SesaZleblobis sakiTxebis Teoriul-eqsperimentuli gamokvlevis mimarTulebiT.

misi xelmZRvanelobiT daculia disertaciebi teqnikis mecnierebaTa kandidatis xarisxis mosapoveblad, xolo amJamad ramdenime magistranti da doqtoranti muSaobs Sesabamisi naSromebis Sesasruleblad.

prof. a. CxeiZe avtoria 70-ze meti naSromisa, romelTa Sorisaa 2 monog­rafia,               5 saxelmZRvanelo, 10 gamogoneba. misi samecniero naSromebi da konfe­renciebze moxsenebebi gamoqveynebulia msoflios mraval qveyanaSi – aSS, CexeTi, fineTi, ungreTi, poloneTi, ruseTi, litva, azerbaijani da sxv.

aseve masStaburi da warmatebulia batoni aleqsandres sazogadoebrivi moRvaweoba _ rogorc saqarTvelos kalaTburTis federaciis sapatio prezi­dentis, saqarTvelos teqnikuri universitetis didi sabWos wevris da satransporto fakultetis sabWos Tavmjdomaris, saqarTvelos sainJinro akademiis vice-prezidentis da IRV-s sapatio wevris postebze.

batoni a. CxeiZe aris saqarTvelos transportis damsaxu­rebuli muSaki; dajil­doe­bulia `wiTeli droSis~, `sapatio niSnis~ orde­nebiT, `Rirsebis medliTa~ da `Rirsebis ordeniT~.

guliTadad vulocavT saxelovan mamuliSvils, baton aleqsandres dabadebidan     75 wlisTavs da vusurvebT didi xnis nayofier sicocxles Cveni qveynisa da misi axloblebis sakeTildReod.

 

 

saqarTvelos teqnikuri universiteti

saqarTvelos sainJinro akademia

Jurnal `saqarTvelos sainJinro siaxleni~-s redaqcia

 

 

 

Description: jumberi 1profesori jumber iosebiZe -75

 

gamoCenil qarTvel mecniers, pedagogsa da sa­zo­gado moRvawes, saqarTvelos da saerTa­So­riso sainJinro akademiebis akade­mikoss, saqar­T­ve­los saxel­m­­­wifo premiis lau­reats mecnie­rebisa da teqnikis dargSi, saqar­Tvelos teqni­kuri uni­ver­sitetis `saav­to­mobilo transpor­tis~ departa­mentis ufross, srul profesors jumber iosebiZes dabade­bidan 75 weli Seus-rulda.

igi daibada 1938 wlis 19 ianvars q. gorSi, mosamsaxuris ojaxSi.

1956 wels warCinebiT daamTavra saSualo sko­la, xolo 1961 wels saqarTvelos politeq­nikuri ins­tituti specialobiT `avtomobilebi da traq­torebi~.

1968 da 1989 wlebSi daicva disertaciebi, teq­nikis mecnierebaTa kandidatisa da doqtoris xarisxebis mosapoveblad.

prof. j. iosebiZem daaarsa ori axali saswavlo specializacia _ `avto­tran­spor­tze sawvav-sapoxi masalebis racionaluri gamoyeneba~, `avtomo­bilebis eko­logiuri usafrTxoeba~ da samecniero specialoba `saxmeleTo transporti~, aseve saqarT­veloSi pirvelad danerga saswavlo specialobebi _ `sag­zao moZ­raobis usafr­Txoeba~ da `gadazidvebis organizacia da marTva saav­­to­mobilo transportze~, xolo prof.               o. gelaSvilTan erTad specia­lo­bebi - `satran­sporto lojistika~ da `sabaJo saqme saxmeleTo trans­portze~.

man aseve Seqmna axali mecnieruli skola iseTi aqtualuri da pers­peq­tiu­li mimar­TulebiT, rogoricaa `avtomobilebis xangamZleobisa da ekolo­giu­ro­bis amaRleba axali tipis sawvav-sazeTi masalebis damuSavebiTa da gamoyene­biT”.

j. iosebiZis aqtiuri monawileobiT saqarTve­loSi pirvelad Seiqmna saxelmZRvaneloebi avtomobilebis ekologiuri usafrTxoebis dargSi, romel­Tagan erT-erTs _ `saavtomobilo sawvav-sazeTi masalebis gamoyeneba da ekolo­gia~ dRei­saTvis analogi ar gaaCnia.

igi avtoria iseTi teqnikuri terminebisa, rogoricaa `avto­mo­bi­lebis ekolo­giuri usafrTxoeba~, `sawvavekonomiuroba~, `mewyer­me­de­goba~ da a.S.

msoflio aRiareba moipova profesorebis j. iosebiZis, a. CxeiZis, e. quTe­lias,                o. gela­Svilis, T. afaqiZis da g. abramiSvilis erToblivi mecnieruli kvlevebis Sedegebma. gansakuTrebiT aRsaniSnavia maT mier dadgenili aRmo­Ce­nis donis axali movlena, romelsac `iosebiZe-quTelias efeqti~ ewoda, rac damowmebulia mravali saavtoro mowmobiT da patentiT gamogonebebze.

prof. j. iosebiZis xelmZRvanelobiT momzadebuli da daculia 10 sadoq­toro da mravali sakandidato disertacia.

prof. j. iosebiZem garkveuli wvlili Seitana agreTve avtomobilebze airovani sawvavis efeqtiani gamoyenebis sferoSic. man prof. o. gelaSvilTan erTad ganaviTara airdizelis samuSao procesis Teoria, daamuSava `airi-haeris~ narevis wvis procesis da, Sesabamisad, avtomobilebis gamonabolqvi airebis toqsikurobis gansazRvris maTematikuri mode­lebi da sxv.

j. iosebiZe eweva farTo da nayofier sazogadoebriv moRvaweobas. igi aris saqarTvelos teqnikuri universitetis senatis, fakultetis sabWos da ram­denime samecniero-teqnikuri Jurnalis redkolegiis wevri. igi mravali wlis ganmav­lobaSi iyo sadisertacio sabWos Tavmjdomare, aris saqarTvelos erovnuli mecnierebaTa akademiis `komunikaciebis~ qvekomisiis Tavmjdomare da a.S.

Aprof. j. iosebiZe  200-ze meti publikaciis avtoria (maT Sorisaa 17 saav­toro mowmoba da 2 patenti gamogonebaze, 7 saxelmZRvanelo da 6 monografia). naSromebis na­wi­li gamoqveynebulia ucxoeTis (aSS, fineTi, Cexoslovakia, poloneTi, ruseTi da sxv.) avtoritetul JurnalebSi.

prof. j. iosebiZis mecnieruli muSaobis Sedegebi 1979 wels aRniSnuli iqna ssrk-s mecnierebaTa akademiis angariSSi `sabunebis­metyvelo da zogad mecnierebaTa umTavresi miRwevebi”.

igi dajildoebulia `Rirsebis~ medliTa da ordeniT, da medliT – `2004 wlis inJi­neri~. 2004 wels prof. j. iosebiZes mieniWa saqarTvelos saxelmwifo premia mecnie­re­bisa da teqnikis dargSi.

vulocavT baton jumbers saiubileo TariRs da vusurvebT janmrTelobas, didxan sicocxles da axal warmatebebs  mravalmxriv moRvaweobaSi.

 

saqarTvelos teqnikuri universiteti

saqarTvelos sainJinro akademia

Jurnal `saqarTvelos sainJinro siaxleni~-s redaqcia

 

Sinaarsi-ÑÎÄÅÐÆÀÍÈÅ

 

profesori aleqsandre CxeiZe  - 75                                         5

 

profesori jumber iosebiZe -75                                             7

 

aRmdgeni formaluri neironis Secdomis albaTobis minimaluri

zeda Sefasebis miReba ori meTodiT

frangiSvili a.i., namiCeiSvili o.m.,  gogiaSvili m.a.                         11

 

agentur-orientirebuli midgoma da agentTa sistemis Teoria

Sonia o.m., kaiSauri T.v., qarTveliSvili i.S., yolbaia l.T.                   19

 

Space-time coding in MIMO systems

Kvirkvelia Sh.V. and Beridze  J.L.                                                                                                                                              26

 

LABVIEW Â ÈÑÑËÅÄÎÂÀÍÈÈ ÔÐÀÊÒÀËÜÍÛÕ ÑÂÎÉÑÒÂ ÒÎÏÎËÎÃÈÈ ÑÅÒÅÉ È

ÑËÓ×ÀÉÍÛÕ ÏÐÎÖÅÑÑÎÂ

Àçìàèïàðàøâèëè Ç.À.,  Îòõîçîðèÿ Í.Ê.,  Îòõîçîðèÿ Â.Ê.,  ×õåèäçå È.Ì., Õàðòèøâèëè Ì.Ï.          30

 

REview of Mobile TV Standards

Khitarishvili G.I.                                                                                                                                                                             34

 

OTT(Over the TopTV) teqnologia da misi upiratesobebi

xiTariSvili g.i.                                                            37

 

satransporto zeTebis teqnologiiT dasamzadebeli danadgaris

Tbofizikuri parametrebis gansazRvris lojistikuri modelis damuSaveba

iosebiZe j.s., CxeiZe a.p., gelaSvili o.g., kiRuraZe o.d., xuciSvili g.g.,

abramiSvili g.s., zurabiSvili l.a.                                          40

 

IMPROVEMENT IN THE DURABILITY OF MOTOR CAR TRIBOUNITS BY 

VIBROSTIMULATION OF TRIBOSYNTHESIS OF GRAPHITE-DIAMOND SURFACE

 STRUCTURES

Iosebidze J.S., Chkheidze A.P., Kupatadze D.O.,  Kutelia E.R., Abramishvili G.S. and  Mgebrishvili Kh.A.             45

 

ÈÑÑËÅÄÎÂÀÍÈÅ ÂÎÇÌÎÆÍÎÑÒÈ ÏÎÂÛØÅÍÈß ÄÎËÃÎÂÅ×ÍÎÑÒÈ ÀÃÐÅÃÀÒÎÂ

ÒÐÀÍÑÌÈÑÑÈÉ ÄÎÁÀÂËÅÍÈÅÌ ÏÐÈÑÀÄÊÈ ÍÎÂÎÃÎ ÒÈÏÀ

Ê ÀÂÒÎÌÎÁÈËÜÍÛÌ ÌÀÑËÀÌ

Èîñåáèäçå Ä.Ñ., Ïàäãóðñêàñ È.À., Êóïàòàäçå Ä.Î., Àïàêèäçå Ò.Ì.,

Àáðàìèøâèëè Ã.Ñ., Çóðàáèøâèëè Ë.À., Õâåäåëèäçå Ì.Ò.                                                                                 48

 

lojistikuri sistemis: „saavtomobilo airdizelis

ekologiuroba - bunebrivi SekumSuli airis Tvisebebimodelis damuSaveba

iosebiZe j.s., Julieni J., aladaSvili d.j., gelaSvili o.g.,

abramiSvili g.s., zurabiSvili l.   a.                                        52

 

ÂËÈßÍÈÅ ÑÒÐÓÊÒÓÐÛ ÁÀÇÎÂÛÕ ÊÎÌÏÎÍÅÍÒΠÍÀ ÑÂÎÉÑÒÂÀ

 ÓÏËÎÒÍÈÒÅËÜÍÛÕ È ÐÅÇÜÁÎÂÛÕ ÑÌÀÇÎÊ

Ôàðçàëèåâ Â.Ì., Ìàìåäîâ Ñ.À., Ôàòàëèçàäå Ô.À., Ãóñåéíîâ È.Ø., Ëàäîõèíà Í.Ï.                                               58

 

THE IMPACT OF POROUS STRUCTURE ON THE TRIBOLOGICAL PROPERTIES OF

FRICTIONAL POLYMER COMPOSITES

Gventsadze L.D., Kutelia E.R. and Gventsadze D.I.                                                                                                 63

 

ÄÈÝËÅÊÒÐÈ×ÅÑÊÈÅ ÏÎÊÐÛÒÈß Â ÒÅÕÍÎËÎÃÈÈ ÈÇÃÎÒÎÂËÅÍÈß

ÏÎËÓÏÐÎÂÎÄÍÈÊÎÂÛÕ ÏÐÈÁÎÐÎÂ È ÈÍÒÅÃÐÀËÜÍÛÕ ÑÕÅÌ ÍÀ

ÝÏÈÒÀÊÑÈÀËÜÍÛÕ ÑÒÐÓÊÒÓÐÀÕ ÀÐÑÅÍÈÄÀ ÃÀËËÈß

Êàëàíäàäçå Ã.Ä., Ìèêèðòè÷ÿí À.Ë., Ïàâëèàøâèëè Ò.È., Ñàíèêèäçå Ë.Ï.,

Ñàõàðîâà Ò.Á.,  Òóòóíäæÿí  À.À.                                                                                                                                             68

 

ÈÍÆÅÍÅÐÈß ÄÅÔÅÊÒΠ  ÒÅÕÍÎËÎÃÈÈ p-n ÏÅÐÅÕÎÄΠÊÐÅÌÍÈß

Òèãèøâèëè Ì.Ã., Ãàïèøâèëè Í.Ã., Ãóëÿåâ Ð., Äæèáóòè Ç., Äîëèäçå Í.Ä.,

Õó÷óà Í Ï., Ìåëêàäçå Ð.Ã.                                                                                                                                                         75

 

ÎÑÎÁÅÍÍÎÑÒÈ ÔÎÐÌÈÐÎÂÀÍÈß ÎÌÈ×ÅÑÊÈÕ È ØÎÒÒÊÎÂÑÊÈÕ

ÊÎÍÒÀÊÒÎÂ Â ÒÅÕÍÎËÎÃÈÈ  ÈÇÃÎÒÎÂËÅÍÈß ÏÎËÓÏÐÎÂÎÄÍÈÊÎÂÛÕ

ÏÐÈÁÎÐÎÂ È ÈÍÒÅÃÐÀËÜÍÛÕ ÑÕÅÌ ÍÀ ÀÐÑÅÍÈÄÅ ÃÀËËÈß

Êàëàíäàäçå Ã.Ä., Êñàâåðèåâà Ì.Â., Ñàíèêèäçå Ë.Ï., Ñàõàðîâà Ò.Á., Òóòóíäæÿí À.À.                                            80

EFFECT OF THE f-d EXCHANGE FIELD ON THE Co-Mn MATRIX STATE

IN Y(Co0.93Mn0.07)2Y(Co1-xMnx)2 COMPOUNDS

Gamishidze Z.M.                                                                                                                                 86

                                                                                                                                                                            

xiduri samanqano agregatebis agroekologiuri efeqtianobis sakiTxisaTvis

furcxvaniZe g.n., Wabukiani r.r., uriadmyofeli T.d., furcelaZe i.g.                89

 

Ê âîïðîñÓ çàèëèâàíèÿ ðå÷íûõ ðóñåë ñòàòèñòè÷åñêèì ïîäõîäîì íà áàçå

 êîìïüþòåðíîé ïðîãðàììû Mathcad 15

Áàíäçåëàäçå Á.Ð.                                                                                                                                                                            93

 

ÌÈÍÅÐÀËÎÃÈß ÏÎ× ÏÎÐÔÈÐÈÒÎÂÎÉ ÑÅÐÈÈ ÁÀÉÑÀ ÎÊÐÈÁÛ

Ìàõàðàäçå À.È.                                                                                                                                                              97

 

galvanuri warmoebis Camdinare wylebis mZime liTonebisagan gawmendisa

da maTi koncentrirebis, eleqtromembranuli teqnologiis damuSaveba

kurcxalia c.s., enuqiZe n.e., CxeiZe n.v. simonia z.S., nadiraSvili m.v.,

pavliaSvili g.g.,                                                                                                                 99

 

ÐÀÇÐÀÁÎÒÊÀ ÓÑÒÐÎÉÑÒÂÀ ÊÎÄÈÐÎÂÀÍÈß ÑÒÅÏÅÍÈ ÏÅÐÅÌÅÙÅÍÈß ÓÇËÎÂ

ÏÐÎÁÎÏÎÄÃÎÒÎÂÊÈ Â ÑÈÑÒÅÌÀÕ ÀÍÀËÈÇÀ

Êàõåëàäçå Ê.Ã., Äçàãàíèÿ Ò.Á., Ïàäèóðàøâèëè Â.Í., ßøâèëè Í.Ã., Ìàõàøâèëè Ê.À.,

Ïàäèóðàøâèëè Ç.Â.                                                                                                                                                                      108

 

ÑÒÐÓÊÒÓÐÀ ÑÈÑÒÅÌÛ ÀÍÀËÈÒÈ×ÅÑÊÎÃÎ ÊÎÍÒÐÎËß ÑÎÑÒÀÂÀ ÑÒÎ×ÍÛÕ

 È ÏÎÂÅÐÕÍÎÑÒÍÛÕ  ÂÎÄ

Êàõåëàäçå Ê.Ã., Äçàãàíèÿ Ò.Á., Ïàäèóðàøâèëè Â.Í., Ìàõàøâèëè Ê.À., ßøâèëè Í.Ã.                                             111

 

saqalaqo transportis  ekologiuri usafrTxoebis amaRleba

marTvis adapturi sistemis gamoyenebiT

lekveiSvili g.a., sirbilaZe b.v.                                              113

 

fizikis swavlebis zogierTi konceptualuri sakiTxi

qavTaraZe n.n., leqvinaZe i.S., Ciqovani r.i.                                          116

 

halogenmeTanebis maTematikur-qimiuri gamokvleva

fsevdo-anb-matricebis meTodis farglebSi

gaxokiZe r.a., tabataZe l.v., gaxokiZe m.r., gverdwiTeli m.i.                   120

 

MATHEMATIC – CHEMICAL INVESTIGATION OF CYCLOALKANES WITHIN THE

SCOPE OF BLOCK – MATRICES METHOD  

Gachokidze R.A.,  Gachokidze E.R.,  Tabatadze L.B. and Gverdtsiteli M.I.                                                                      122

 

ÎÒÐÈÖÀÒÅËÜÍÎÅ ÂËÈßÍÈÅ ÓËÓ×ØÀÞÙÈÕ ÂÅÙÅÑÒ ÍÀ ÊÀ×ÅÑÒÂÎ ÕËÅÁÀ Â

 ÏÐÎÖÅÑÑÅ ÏÐÈÃÎÒÎÂËÅÍÈß ÒÅÑÒÀ

Øèëäåëàøâèëè È.È.                                                                                                                                                                   124

 

funqcionaluri daniSnulebis Saqrovani namcxvris axali asortimenti

xecuriani g.s.                                                               126

 

aratradiciuli mcenareuli nedleuli dabali glikemiuri indeqsiT

axali Taobis diabeturi sakonditro nawarmisaTvis

qarCava m.s., silagaZe m.a., jinjolia S.r., fxakaZe n.m.                         130

 

futkris produqtebi -  biologiurad aqtiuri nivTierebebis wyaro

TavdidiSvili d.r., xuciZe c.z., fxakaZe m.d.                                        134

 

ÁÎËÅÇÍÈ ËÅÑÍÛÕ ÏÎÐÎÄ Â ÏÎËÅÇÀÙÈÒÍÛÕ ÍÀÑÀÆÄÅÍÈßÕ

Êàí÷àâåëè Ø.Ñ.                                                                                                                                                                            138

 

ÒÎÊÑÈÊÎÇÛ ÏÎ×Â, ÂÛÇÛÂÀÅÌÛÅ ÌÈÊÐÎÎÐÃÀÍÈÇÌÀÌÈ

Êàí÷àâåëè Ø.Ñ.                                                                                                                                                                            141

 

nineli ratiani – 80                                                        144

 

OUR  AUTHORS  (2013)                                                                                                                                                              I-II