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Ñ î ä å ð æ à í è å / C o n t e n t s

100 YEARS FROM DECLARING THE INDEPENDENCE OF BULGARIA
100 ËÅÒ ÑÎ ÄÍß ÎÁÚßÂËÅÍÈß ÍÅÇÀÂÈÑÈÌÎÑÒÈ ÁÎËÃÀÐÐ

Uzunov P. ……………………………………………………………………………………………6

VIZION OF THE LEADERSHIP OF THE “ARMSTEHNO” LTD. ABOUT THE USAGE OF THE UNMANNED AERIAL VEHICLES, MANUFACTURED IN BULGARIA, SERVING COUNTRY’S SECURITY AND THE CIVIL SECTOR
ÂÈÇÈß ÐÓÊÎÂÎÄÑÒÂÀ ÔÈÐÌÛ „ÀÐÌÑÒÅÕÍΔ – ÎÎÄ ÎÒÍÎÑÈÒÅËÜÍÎ ÈÑÏÎËÜÇÎÂÀÍÈß ÁÅÑÏÈËÎÒÍÛÕ ËÅÒÀÒÅËÜÍÛÕ ÀÏÏÀÐÀÒÎÂ, ÑÎÇÄÀÍHÛÕ Â ÁÎËÃÀÐÈÈ,  ÈÍÒÅÐÅÑÀÕ ÁÅÇÎÏÀÑÍÎÑÒÈ È ÃÐÀÆÄÀÍÑÊÎÃÎ ÑÅÊÒÎÐÀ ÑÒÐÀÍÛ

Ãåîðãèåâ Ã. Ä., Ïåíåâ Ï. ……………………………………………………………………….9

SATELLITE BASED AUGMENTATION SYSTEM AND IT’S APPLICATION IN THE TRANSPORT
ÈÇÏÎËÇÂÀÍÅ ÍÀ ÊÎÑÌÈ×ÅÑÊÈ ÄÎÏÚËÍÅÍÈ ÑÏÚÒÍÈÊÎÂÈ ÍÀÂÈÃÀÖÈÎÍÍÈ ÑÈÑÒÅÌÈ Â ÒÐÀÍÑÏÎÐÒÀ

Vassilev B , S. Trendafilov, T. Atanassov …………………………………………………...12

ÎÖÅÍÈÂÀÍÈÅ ÁÅÇÎÏÀÑÍÎÑÒÈ ÒÅÕÍÈ×ÅÑÊÎÃÎ ÎÁÎÐÓÄÎÂÀÍÈß ÀÅÐÎÍÀÂÈÃÀÖÈÎÍÍÛÕ ÑÈÑÒÅÌ
AIR NAVIGATION SYSTEM’S EQUIPMENT SAFETY ASSESSMENT

Ïåòðîâ Ï. Ã., Êîðîáêî È. Å. ………………………………………………………….17

ÏÎÊÀÇÀÒÅËÈ ÊÀ×ÅÑÒÂÀ ÀÂÒÎÌÀÒÈÇÈÐÎÂÀÍÎÃÎ ÎÁÍÎÐÓÆÅÍÈß È ÐÅØÅÍÈß ÊÎÍÔËÈÊÒÎÂ
CONFLICT DETECTION AND RESOLUTION PERFORMANCE

Ïåòðîâ Ï. Ã, Èâàíîâ Õ. Ö., Éîðäàíîâà-Äóêîâà Å. À. …………………………21

ESTIMATION OF THE AXIAL FORCE IN VORTEX CHAMBER WITH FLOWSTRAIGTHENING GRID
ÎÖÅÍÊÀ ÎÑÅÂÎÉ ÑÈËÛ Â ÏÐÎÒÎ×ÍÎÉ ÂÈÕÐÅÂÎÉ ÊÀÌÅÐÅ ÑO ÑÏÐÀÌËßÞÙÈÌ ÀÏÏÀÐÀÒÎÌ

Savov S. …………………………………………………25

TRANSPORT AIRCRAFT FLIGHT MODELING FOR THE PURPOSES OF THE AIRCRAFT SYSTEMS EFFECTIVENESS STUDIES
ÌÎÄÅËÈÐÀÍÅ ÍÀ ÏÎËÅÒÀ ÍÀ ÒÐÀÍÑÏÎÐÒÅÍ ÑÀÌÎËÅÒ ÇÀ ÖÅËÈÒÅ ÍÀ ÈÇÑËÅÄÂÀÍÅ ÍÀ ÃÎÐÈÂÍÀÒÀ ÅÔÅÊÒÈÂÍÎÑÒ ÍÀ ÑÈÑÒÅÌÈÒÅ ÌÓ

Serbezov V., Geshev D. ……………………………………………………………………...28

RESEARCH METHODOLOGY ABOUT POSSIBILITIES FOR ECOLOGICAL TRAJECTORY FLIGHT DURING LANDING APPROACH ON SOFIA-AIRPORT
ÏÎÄÕÎÄ Ê ÈÑÑËÅÄÎÂÀÍÈÞ ÂÎÇÌÎÆÍÎÑÒÅÉ ÑÎÂÅÐØÅÍÈß ÏÎËÅÒÀ ÏÎ ÝÊÎËÎÃÈ×ÅÑÊÎÉ ÒÐÀÅÊÒÎÐÈÈ ÏÐÈ ÏÎÑÀÄÊÅ ÍÀ ÀÝÐÎÄÐÎÌ ÑÎÔÈß

Dimitrov I., Geshev D., Serbezov V. …………………………………………………31

FLIGHT DYNAMICS IDENTIFICATION OF DHC - 2 “BEAVER” AIRCRAFT
ÈÄÅÍÒÈÔÈÊÀÖÈß ÄÈÍÀÌÈÊÈ ÑÀÌÎËÅÒÀ DHC -2 “BEAVER”

Ìàðèíîâ À. À., Ìàðèíîâ Ì. Ñ. ………………………………………………………………34

ÅÄÈÍ ÀÍÀËÈÇ ÍÀ ÔÓÍÊÖÈÈÒÅ ÍÀ ÑÈÑÒÅÌÈÒÅ ÇÀ ÓÏÐÀÂËÅÍÈÅ ÍÀ ÏÎËÅÒÀ
A FMS FUNCTIONS ANALYSIS

Hristova M. .......................................................................38

ÀÍÀËÈÇ ÍÀ ÒÅÍÄÅÍÖÈÈÒÅ ÍÀ ÂÚÇÄÓØÍÈÒÅ ÑÈÑÒÅÌÈ ÇÀ ÏÐÅÄÓÏÐÅÆÄÀÂÀÍÅ ÇÀ ÎÏÀÑÍÎÑÒ ÎÒ ÑÁËÚÑÚÊ (ÀCAS)
ACAS DEVELOPMENT TENDENCY ANALYSIS

Lakovska N. .........................................................................41

AEROELASTIC MODELLING OF HINGLESS HELICOPTER BLADE IN HOVER
ÀÝÐÎÓÏÐÓÃÎÅ ÌÎÄÅËÈÐÎÂÀÍÈÅ ÁÅÇØÀÐÍÈÐÍÎÉ ËÎÏÀÑÒÈ ÂÅÐÒÎËÅÒÀ Â ÐÅÆÈÌÅ ÂÈÑÅÍÈß

Todorov M. ...................................................................................43

ÏÐÎÄÎËÜÍÀß ÓÑÒÎÉ×ÈÂÎÑÒÜ ÑÀÌÎËÅÒ Ñ ÑÎ×ËÅÍÅÍÍÛÌ ÊÐÛËÎÌ
LONGITUDINAL STABILITYOF JOINED WING AIRCRAFT

Çàôèðîâ Ä. ...............................................................................46

ÈÍÔÎÐÌÀÖÈÎÍÍÛÅ ÑÈÑÒÅÌÛ ÄËß ÈÍÒÅÃÐÈÐÀÍÎÉ ËÎÃÈÑÒÈ×ÅÑÊÎÉ ÏÎÄÄÅÐÆÊÅ ÀÂÈÀÖÈÎÍÍÎÉ ÒÅÕÍÈÊÅ
INFORMATION SYSTEMS FOR INTEGRAL LOGISTICAL ASSURING OF AVIATION TECHNICS

Àñåíîâ, Ñ., Ñåéçèíñêè, Ä., Ïåí÷åâ, Ñ. ................................................49

ÏÐÈÌÅÍÅÍÈÅ ÌÀÃÍÈÒÎÏÎÐÎØÊÎÂÎÃÎ ÌÅÒÎÄÀ ÍÅÐÀÇÐÓØÀÞÙÅÃÎ ÊÎÍÒÐÎËß ÏÐÈ ÏÐÎÂÅÐÊÈ ÅËÅÌÅÍÒÎÂ ÊÎÍÑÒÐÓÊÖÈÈ ÑÎÌÎËÅÒÀ ÌÈÃ-29
APPLICATION OF MAGNETIC – POWDER METHOD OF NONDESTRUCTIVE CONTROL AT CHECKOUT OF STRUCTURAL COMPONENTS OF AIRCRAFT MIG -29

Ñåéçèíñêè, Ä, Àñåíîâ, Ñ., Ïåí÷åâ, Ñ. ............................................53

ÏÐÈÌÅÍÅÍÈÅ ÐÀÇÍÛÕ ÂÈÕÐÅÂÛÕ ÌÎÄÅËÅÉ ÄËß ÎÏÐÅÄÅËÅÍÈß ÈÍÄÓÊÒÈÂÍÎÃÎ ÑÎÏÐÎÒÈÂËÅÍÈß ÊÐÛËÀ
APPLICATION OF VARIOUS VORTEX MODELS FOR DETERMINATION OF WING INDUCED DRAG

Ïåí÷åâ, Ñ. ...........................................................................................57

A PARAMETRIC GEOMETRY MODELLING METHOD FOR GENERATION OF 3D UNSTRUCTURED GRID
ÌÅÒÎÄ ÇÀ ÏÀÐÀÌÅÒÐÈ×ÍÎ ÌÎÄÅËÈÐÀÍÅ ÍÀ ÃÅÎÌÅÒÐÈß ÇÀ ÏÎÑÒÐÎßÂÀÍÅ ÍÀ ÍÅÑÒÐÓÊÒÓÐÈÐÀÍÀ ÒÐÈÈÇÌÅÐÍÀ ÈÇ×ÈÑËÈÒÅËÍÀ ÌÐÅÆÀ

Stellian RADOVICH .....................................................................................61

HUMAN FACTOR DURING EXPLOITATION OF UNMANNED AERIAL VEHICLES
×ÅËÎÂÅ×ÅÑÊÈÉ ÔÀÊÒÎÐ Â ÝÊÑÏËÎÀÒÀÖÈÈ ÁÅÇÏÈËÎÒÍÜ²Õ ËÅÒÀÒÅËÜÍÜ²Õ ÑÐÅÄÑÒÂ

Àëåêñèåâ Ë. Ñ., Äîøåâ Ñ.Ï. ...............................................................64

ÍÎÂÛÅ ÎÑÎÁÅÍÎÑÒÈ Â ÏÐÎÔÅÑÈÎÍÀËÜÍÎÌ ÎÁÓ×ÅÍÈÈ È ÊÂÀËÈÔÈÊÀÖÈÈ ÐÓÊÎÂÎÄÈÒÅËÅÉ ÏÎËÅÒΠ Ð. ÁÎËÃÀÐÈÈ
NEW CONDITIONS AND NORMS IN THE PROVISION OF AIR TRAFFIC CONTROLLER PROFESSIONAL EDUCATION AND TRAINING

Äðàãíåâ Â. , Õ. Èâàíîâ ..........................................................................68

ÏÑÈÕÎËÎÃÈ×ÅÑÊÈ ÏÎÄÁÎÐ È ÓÑÏÅÂÀÅÌÎÑÒ ÏÐÈ ËÅÒÀÒÅËÍÎ ÎÁÓ×ÅÍÈÅ
PSYCHOLOGICAL SELECTION FOR PILOTS

Ïåí÷åâà Å. Á., Ä. Â. Öâåòêîâà-Ãåîðãèåâà ................................................71

NEW WIND TUNNEI AT BAS-BSHC-WARNA FOR COOPERATIVE RESEARCH AND EDUCATION
ÍÎÂÀß ÀÝÐÎÄÈÍÀÌÈ×ÅÑÊÀß ËÀÁÎÐÀÒÎÐÈß Â ÁÀÍ-ÈÃÀ - ÂÀÐÍÀ
ÄËß ÑÚÂÌÅÑÒÍÎÃÎ ÈÑÏÎËÜÇÎÂÀÍÈß ÍÀÓ×ÍÛÌÈ ÐÀÁÎÒÍÈÊÀÌÈ, ÑÒÓÄÅÍÒÀÌÈ È ÄÎÊÒÎÐÀÍÒÀÌÈ

Milanov E., Geshev D., Kazanjieva Y., Dimitrov V., Stoyanov S. ...........75

AVIATION EMERGENCY LOCATOR TRANSMITER
ÀÂÈÀÖÈÎÍÍÛÉ ÀÂÀÐÈÉÍÛ ÐÀÄÈÎÁÓÉ

Áîé÷åâ Á., Êîðîáêî È., Ïåòðîâ Í., Áîé÷åâ Â., Õîòèíîâ Á. ..........................79

MEASUREMENTS AND ESTIMATION OF ELECTROMAGNETIC EMISSION OF OPERATING ENVIROMENT IN ATC
ÈÇÌÅÐÅÍÈß È ÎÖÅÍÊÈ ÝËÅÊÒÐÎÌÀÃÍÈÒÍÛÕ ÈÇËÓ×ÅÍÈÉ Â ÐÀÁÎ×ÅÉ ÑÐÅÄÅ ÐÂÄ

Ïåòðîâ Í., Áîé÷åâ Á., Ïåòêîâ Ò., Ïåòðîâ Ì. ............................................83

AN ALLGORITME FOR LIFE INVESTIGATION OF AIRCRAFTE STRUKTURE
ÎÁ ÎÄÍÎÌ ÀËÃÎÐÈÒÌÅ ÐÅÑÓÐÑÍÎÃÎ ÈÑÑËÅÄÎÂÀÍÈß ÊÎÍÑÒÐÓÊÖÈÈ ËÅÒÀÒÅËÜÍÎÃÎ ÀÏÏÀÐÀÒÀ

Ïåòðîâ Í., Ïåòðîâ Ì., Áîé÷åâ Á. .......................................................85

ÅÔÅÊÒ ÍÀ ÐÎÁÈÍÑ-ÌÀÃÍÓÑ - ÎÏÈÒ ÇÀ ÏÚËÍÎ ÎÁßÑÍÅÍÈÅ
ROBINS - MAGNUS EFFECT – AN ATTEMPT OF COMPLETE EXPLANATION

Ìàðèí÷åâ Å., Ãåøåâ Ä., Äèìèòðîâ È., Äîíåâ Ñ., Íåäÿëêîâ È. ..................87

ÏÐÈÍÖÈÏÚÒ ÍÀ ÓÍÈÂÅÐÑÀËÍÎÑÒÒÀ – ÍÎÂ ÎÁÎÁÙÅÍ ÏÐÈÍÖÈÏ ÍÀ ÈÍÅÐÖÈßÒÀ È ÔÈÇÈÊÀÒÀ
UNIVERSALITY – A NEW GENERALIZED PRINCIPLE OF INERTIA AND PHYSICS

Ìàðèí÷åâ Å., Äîíåâ Ñ., Äàíåâ Ï. ......................................................91

UNMANNED AERIAL VEHICLE DESIGN
ÏÐÎÅÊÒÈÐÎÂÀÍÈÅ ÁÅÇÏÈËÎÒÍÎÃÎ ËÅÒÀÒÅËÜÍÎÃÎ ÀÏÏÀÐÀÒÀ

Urbahs A., Petrovs V., Savkovs K., Jakovlevs A., Bulanovs V. .....................95

ÓÏÐÀÂËÅÍÈÅ ×ÐÅÇ ÌÎÄÅË ÍÀ ÁÅÇÏÈËÎÒÅÍ ÑÀÌÎËÅÒ
CONTROL THROUGH MODEL OF UNMANNED AIRCRAFT ÓÏÐÀÂËÅÍÈÅ ÁÅÑÏÈËÎÒÍÛÌ ÑÀÌÎËÅÒÎÌ ×ÅÐÅÇ ÌÎÄÅËÜ

Éîðäàíîâ Ä.Â., Ãåöîâ Ï.Ñ. .........................................................97

FINITE ELEMENT MODEL OF STRUT FOR LANDING GEARS
ÊÎÍÅ×ÍÎ-ÝËÅÌÅÍÒÍÀß ÌÎÄÅËÜ ÀÌÎÐÒÈÇÀÒÎÐÀ ØÀÑÑÈ ÑÀÌÎËÅÒÀ

Èëèåâ Â. .................................................................................101

DROP TEST MACHINE FOR LANDING GEARS
ÑÒÅÍÄ ÄËß ÄÈÍÀÌÈ×ÅÑÊÈÕ ÈÑÏÛÒÀÍÈßÕ ÍÀ ÑÁÐÎÑ ØÀÑÑÈ ÑÀÌÎËÅÒÀ

Èëèåâ Â., Ïåòðîâ Ô., Ãàöîâ Ñ. ......................................................104