Brazilian Program for Scientific Satellites
Transcrição
Brazilian Program for Scientific Satellites
Brazilian Program for Scientific Satellites 1. BRAZILIAN SPACE ACTIVITIES 2. ORGANIZATION OF SPACE ACTIVITIES 3. SATELLITE PROGRAMS AT INPE 4. SCIENTIFIC SATELLITES 5. THE FUTURE EQUARS Workshop – Nov 28-30, 2001 Pág. 1 SPACE ACTIVITIES IN BRAZIL Use of Space Launchers Satellites & Payload Facilities ISS EQUARS Workshop – Nov 28-30, 2001 Pág. 2 Data Collecting Satellites EQUARS Workshop – Nov 28-30, 2001 Pág. 3 SATELLITES AND PAYLOADS SCD-2 SCD-2 (3) (3) MECB - Missão Espacial Completa Brasileira CBERS CBERS (4) (4) CBERS - Satélite Sino-Brasileiro de Recursos Terrestres SACI - Satélites de Aplicações Científicas CIMEX - CCD SCD-1 SCD-1 (1) (1) SCD-2A SCD-2A (2) (2) CIMEX CIMEX (6) (6) Imaging Instrument Experiment HSB - Humidity Sounder of Brazil BISSP - Brazilian International Space Station Program SACI-1 SACI-1 (5) (5) HSB HSB (7) (7) (1) (1)Lançado Lançadoem emFev-93 Fev-93 (2) Lançado em Nov-97 (2) Lançado em Nov-97 (3) (3)Lançado Lançadoem emOut-98 Out-98 (4) Lançado em Out-99 (4) Lançado em Out-99 (5) (5)Lançado Lançadoem emOut-99 Out-99 (6) Lançamento em (6) Lançamento em2000-2001 2000-2001 (7) Lançamento em 2000 (7) Lançamento em 2000 EQUARS Workshop – Nov 28-30, 2001 ISS ISS Pág. 4 10 20 20 05 00 20 19 19 95 90 SCHEDULE 2000-2010: SCD-3 SCD-1 SCD-2A SSR-1 SCD-2 SABIA CBERS-1 CBERS-2 CT -2 CT -1 SACI-2 FB M SACI-1 CBERS-3 CBERS-4 METEOCOM EQUARS Workshop – Nov 28-30, 2001 Pág. 5 FACILITIES LIT: SCD1/2/2-A, CBERS SAC-B, BRASILSAT CRC: Control Center Ground Stations Mission Center: Data Processing EQUARS Workshop – Nov 28-30, 2001 Pág. 6 USE OF SPACE Meteorological MeteorologicalImage ImageProcessing Processing Vegetation VegetationIndex Index EQUARS Workshop – Nov 28-30, 2001 Pág. 7 USE OF SPACE Covered Covered Area: Area: 2 ~~ 5.000.000 5.000.000 km km2 ● Objectives ● ● To estimate deforestaion areas and rates Identificar os incrementos de desflorestamento. • Por tipo de vegetação. • Por classe de tamanho. EQUARS Workshop – Nov 28-30, 2001 Pág. 8 ORGANIZATION OF SPACE ACTIVITIES INDUSTRY MINISTRIES STATES EQUARS Workshop – Nov 28-30, 2001 Pág. 9 SATELLITE PROGRAMS AT INPE EQUARS Workshop – Nov 28-30, 2001 Pág. 10 SATELLITE PROGRAMS AT INPE ETE Engineering Directorate SERVIÇO DE GESTÃO DE CONTRATOS SERVIÇO DE MANUFATURA SMD SCI SERVIÇO GARANTIA DO PRODUTO Programas DIVISÃO DE SISTEMAS ESPACIAIS DIVISÃO DE ELETRÔNICA AEROESPACIAL DIVISÃO DE MECÂNICA ESPACIAL E CONTROLE DIVISÃO DE DESENVOLVIMENTO DE SISTEMAS DE SOLO BISSP PROGRAMA CBERS PROGRAMA DE SATÉLITES DE APLICAÇÃO PROGRAMA DE SATÉLITES CIENTÍFICOS E EXPERIMENTOS EQUARS Workshop – Nov 28-30, 2001 Pág. 11 PROGRAM FOR SCIENTIFIC SATELLITES 1. OBJECTIVES • To be a platform for testing new equipment and technologies • To provide frequent, low cost access to space for scientific community 2. Financial Ressources • National Budget: “Equipamentos e Experimentos Embarcados” (85111) • National Budget: “Satélites de Aplicações e Científicos” (85120) 3. Metrics • Ratio of cost/budget • Lauch rate (1 satellite every 2 years, after FBM) •Percent participation of National Industry EQUARS Workshop – Nov 28-30, 2001 Pág. 12 PROGRAM FOR SCIENTIFIC SATELLITES 4. Execution goals •Use of low-cost Micro-satellites • Reduction of developement time • To control Risk x Cost Reduction issues: ! avoid redundancies when possible ! To use low cost military rated components ! Short duration missions (1 to 2 year) ! Reuse of ground facilities available at INPE •Definition of a clear MISSION GOAL for each mission EQUARS Workshop – Nov 28-30, 2001 Pág. 13 PROGRAM FOR SCIENTIFIC SATELLITES 5. Current Projects: • FBM (French Brazilian Microsat) •COMAV (On-Board Computer) • SELOP (Star Sensor) • GPS (GPS receiver for Orbit and Atitude) EQUARS Workshop – Nov 28-30, 2001 Pág. 14 PROGRAM FOR SCIENTIFIC SATELLITES EQUARS Workshop – Nov 28-30, 2001 Pág. 15 PROGRAM FOR SCIENTIFIC SATELLITES FBM Mission Design and build a Scientific satellite and associated Ground Segmeint, in cooperation withFrance. Satellite AOCS: Reaction Wheels, Star Sensors, Torque coils MAgnetometer Sun sensors MECANICS: mass: 100 kg Passive thermal control dimensions: 600x700x800mm POWER Solar Generator: 200 W Batery: 10 A.h NiCd ON_BOAR DATA HANDLING: On board computer 800 Mbits mass memory Orbit TMTC: S-band QPSK TM: 200kbps TC: 20kbps Instruments APEX PDP CPL CBEMG FLUXRAD FBM MAGI THERME DEBRIS CHADDOC Science APEX – Alpha, protons and electrons in Upper Magnetosphere PDP – Plasma measurements in Ionosphere. CPL – Qualification of a Capillary Pumped Loop. CBEMG – Boiling in µ-gravity FLUXRAD – Solar and albedo measurements THERME – Degradation of materials in space. DEBRIS – Dsitribution of space debris. CHADDOC - Qualification of a Capillary Pumped Loop. MAGI – Qualification of a Fibetr Optic Gyro 750km circular orbit Inclination: 6o Period: 103 min. Sun Pointing: +/- 0.5o Mission Center (France -TLS) S-Band USER GS (Natal) Control Center (SJC) USER Mission Center (Brazil - SJC) Operations Planning: 1 upload/semana Mission Center: working days Control Center : 7/7 Program CDR EOL LAUNCH JUN/02 EQUARS Workshop – Nov 28-30, 2001 Ground JAN/04 MAR/05 Pág. 16 THE FUTURE: SCHEDULE 01 02 03 FBM CT1 CT2 04 05 06 07 08 09 " " " CT3 EQUARS Workshop – Nov 28-30, 2001 Pág. 17 THE FUTURE ● CURRENT STUDIES: ● ● ● EQUARS: Equatorial Atmosphere Research Satellite MIRAX: X_Ray Imager telescope (INPE-UCSD-MITIAA/Tubingen) Space Weather: Forecast of Solar Storms (INPE-JPL_Max Planck) EQUARS Workshop – Nov 28-30, 2001 Pág. 18