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Istituto di scienza e tecnologie dell'informazione "Alessandro Faedo"

Torna all'elenco Contributi in atti di convegno anno 2002

Contributo in atti di convegno

Tipo: Contributo in atti di convegno

Titolo: A Balloon Trajectory Prediction System

Anno di pubblicazione: 2002

Formato: Cartaceo

Autori: Musso I.; Cardillo A.; Cosentino O.; Memmo A.

Affiliazioni autori: CNR-CNUCE, Pisa, Italy; CNR-CNUCE, Pisa, Italy; Italian Space Agency, Stratospheric Balloons base, Milo, Trapani, Italy; CETEMPS, Coppito, L'Aquila, Italy

Autori CNR:

  • ANDREA CARDILLO
  • IVANO MUSSO

Lingua: inglese

Abstract: Safety requirements and the increase in balloon flight duration make a computerized balloon control system essential. Starting with a global thermodynamic model of a stratospheric balloon (NASA-SINBAD) and 48-hour wind forecast data, a flexible system can be built to predict its trajectory. In order to increase the trajectory forecast accuracy, the thermodynamic model of SINBAD, related to infrared radiation and albedo, has been improved. The model and the methodology have been evaluated by comparing the altitude excursion of some already flown zero-pressure balloons, with the altitude excursion computed by SINBAD; meteorological and satellite data (METEOSAT) and meteorological forecast data have been used as input. This system, connected during the mission to the balloon's managing unit, will continuously update the forecast trajectory and will enable real and simulated data to be compared. In this way it will also be possible to simulate the balloon flight trajectory in case of any failures. This paper explains the solution adopted for this system and the application that was carried out for the Italian Space Agency's 2002 summer balloon campaign.

Lingua abstract: inglese

Pagine totali: 6

Referee: Sė: Internazionale

Stato della pubblicazione: Published version

Indicizzato da:

  • ISI Web of Science (WOS) [000222365800024]
  • Scopus [2-s2.0-2442504651]

Parole chiave:

  • Scientific ballooning
  • Balloon trajectory prediction

Congresso nome: 34th COSPAR Scientific Assembly; The Second Word Space Congress

Congresso luogo: Houston, Texas

Congresso data: October 10-19 2002

Congresso rilevanza: Internazionale

Congresso relazione: Contributo

Altre informazioni: Volume COSPAR02-A-02391 (PSB1-0039-02)

Strutture CNR:

 
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