Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.cosmos.ru/earth/pres2006/tcvetkov.pdf Дата изменения: Mon Feb 19 19:18:21 2007 Дата индексирования: Tue Oct 2 08:28:04 2012 Кодировка: Поисковые слова: scientist

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Balloon magnetic gradiometer at the starting position (Volsk, October 2003)


Kamchatka, 1996


" STRA TOSPHERIC BALLOON GRADIOM ETER" three instrum ent al container s ( 20-40 kg each) uniformly placed along a vertical 6 km rop e Content of each container: - t he instrum ent - GPS-r eceiver - syst em of dat a tr ansf er ("Globalstar" satellite link ) m easur em ent


Balloon magnetic gradiometer at the starting position (scheme)


DEPLOYMENT PHASE

At 3 k m a lt itude: pyrotec hnica l lock 4 w orks on a command ac t ing from ba romet rica l re la y; - the conta iner 3 begins t o fa ll a nd pull out from the chamber the para chute 5; - the carrie r rope under act ion of mass of the c ont a ine r 3 begins t o extra ct f rom ma gaz ine 6. At the ex tra ct ion of the w hole rope f rom magaz ine 6 a cont a ine r 3 hang on a rope f ixe d on pyrot echnica l lock 9. At 6 km a lt itude: pyrote chnica l lock 9 w orks and the proce ss of deployme nt is renew ed alrea dy for a c arrier rope pack ed in the magaz ine 11.


The pro cess of d eploym ent of gradiom eter is com pleted . The gr adiom eter working condition. g ains a

3, 8, 13 - instrum ent al cont ainer s 2, 7, 12 - m agn etic field senso rs 5, 10 - br ake parachut es 14 ­ pyrolock, ensu ring devising of syst em at landing 15 - saving par achute


The landing phase of gradiom eter flight

The upp er cont ainer is landing together susp en sion girder by own saving parachut e.

Two lower container s are landing by own open saving and br ake parachut es.


T he magazine with rope (3 km)


Balloon susp en sion girder ("b asket") at preflight position


Aerostat connection diagram ­ lab server ­ field team car




X, m

Y, m