View
217
Download
1
Category
Tags:
Preview:
Citation preview
ARISSat-1 OverviewARISSat-1 OverviewLoudon County ARESLoudon County ARES
November 2010November 2010
Gould Smith, WA4SXMGould Smith, WA4SXM
ARISSat-1 AMSAT Project ManagerARISSat-1 AMSAT Project Manager
SuitSat-2 MissionSuitSat-2 Mission
Suitsat II was an enhanced follow-up to the Suitsat II was an enhanced follow-up to the 2006 SuitSat project2006 SuitSat project
It was a joint project between AMSAT, It was a joint project between AMSAT, ARISS, NASA and EnergiaARISS, NASA and Energia
Major mission is to promote STEM Major mission is to promote STEM educationeducation
AMSAT to build the modules, Energia to AMSAT to build the modules, Energia to launch, NASA to interface, ARISS to launch, NASA to interface, ARISS to publicizepublicize
SuitSat-2 SystemSuitSat-2 System
SuitSat-2 System 05/09SuitSat-2 System 05/09
SuitSat became ‘SuitlessSat’SuitSat became ‘SuitlessSat’
Due to safety issues and space Due to safety issues and space constraints, Orlan suit #27 was placed into constraints, Orlan suit #27 was placed into Progress vessel 33 and released from the Progress vessel 33 and released from the ISS to deorbit on 13 July 2009ISS to deorbit on 13 July 2009
We still had the upmass for a Jan ’10 We still had the upmass for a Jan ’10 launch and EVA time in the Spring of 2010launch and EVA time in the Spring of 2010
ARISSat-1 Hardware ChangesARISSat-1 Hardware Changes New structureNew structure New antennasNew antennas Cameras on separate sides of the Cameras on separate sides of the
structure with mirrorsstructure with mirrors Module changes – MPPT & IHU Module changes – MPPT & IHU New cablesNew cables Battery attachmentBattery attachment Control Panel attachmentControl Panel attachment Experiment attachmentExperiment attachment
ARISSat-1 Innovations and ARISSat-1 Innovations and ExperimentsExperiments
New structureNew structure microSD card to store voice datamicroSD card to store voice data Cameras with mirrorsCameras with mirrors MPPT MPPT SDX TechnologySDX Technology Shallow Charge/Discharge of AgZn Battery Shallow Charge/Discharge of AgZn Battery Velcro Solar Panel attachmentVelcro Solar Panel attachment New Vacuum Data ExperimentNew Vacuum Data Experiment More microcontrollers than a satellite 5 times More microcontrollers than a satellite 5 times
its sizeits size Colder satellite than most other AMSAT satsColder satellite than most other AMSAT sats Multiple communication protocolsMultiple communication protocols
ARISSat-1 Hardware ChangesARISSat-1 Hardware Changes
*5 *5
+ development+ development
ARISSat-1 Module LocationsARISSat-1 Module Locations
ARISSat-1 StructureARISSat-1 Structure
ThermalThermal
AntennasAntennas
CamerasCameras
ARISSat-1 SystemARISSat-1 System
RF ModuleRF Module
New MPPT moduleNew MPPT module
IHU Modular DesignIHU Modular Design
SDXSDX Software Defined Transponder Software Defined Transponder IHUIHU Integrated Housekeeping Unit Integrated Housekeeping Unit PCBPCB Power Converter Board Power Converter Board ICBICB Interconnect Board (bottom) Interconnect Board (bottom)
IHU / SDX / PSU / ICB enclosure IHU / SDX / PSU / ICB enclosure
Power cable, 50 pin control/signal cable, 2 solar Power cable, 50 pin control/signal cable, 2 solar panel cables, 4 experiment connectorspanel cables, 4 experiment connectors
ARISSat-1 IHU moduleARISSat-1 IHU module
IHUIHU
SDXSDX
Solar PanelsSolar Panels 6 High 6 High
efficiency efficiency panelspanels
Panels Panels donated by donated by NASA from NASA from SMEX projectSMEX project
19” x 10.5”19” x 10.5”
SuitSat-2 CablingSuitSat-2 Cabling
ARISSat-1 CablingARISSat-1 Cabling
ARISSat-1 CablingARISSat-1 Cabling
ARISSat-1 BatteryARISSat-1 Battery
825M3 Orlan 825M3 Orlan Suit BatterySuit Battery
18 AgZn cells18 AgZn cells
28 volts28 volts
Designed for 5 Designed for 5 rechargesrecharges
ARISSat-1 Control PanelARISSat-1 Control Panel
ARISSat-1 ExperimentARISSat-1 Experiment
Experiment sampled once per orbitExperiment sampled once per orbit Experiment must run on +5V Experiment must run on +5V ≤ ≤ 100ma100ma Experiment powered for 100 min/orbitExperiment powered for 100 min/orbit Collect up to 2k of dataCollect up to 2k of data Then 2k of data downloaded to IHU for 2 Then 2k of data downloaded to IHU for 2
seconds, then Exp powered downseconds, then Exp powered down Data transmitted in BPSK data stream with Data transmitted in BPSK data stream with
TelemetryTelemetry
Kursk ExperimentKursk Experiment
Kursk State Kursk State Technical Technical UniversityUniversity
Measures the Measures the vacuum at vacuum at different different altitudesaltitudes
Submitted Drawings and Docs Submitted Drawings and Docs from around the worldfrom around the world
ARISSat-1 OperationARISSat-1 Operation
ARISSat-1 Band PlanARISSat-1 Band Plan
Live ARISSat-1 SignalsLive ARISSat-1 Signals
CW, BPSK, Transponder, FM (Voice/SSTV)CW, BPSK, Transponder, FM (Voice/SSTV)
ARISSat-1 SignalsARISSat-1 Signals FM on 2mFM on 2m
CW ID, Telemetry and CallsignsCW ID, Telemetry and Callsigns
BPSK Experiment and Telemetry DataBPSK Experiment and Telemetry Data New Phil Karn, KA9Q BPSK-1000 encoding New Phil Karn, KA9Q BPSK-1000 encoding
scheme, plus old Phase 3 400 bps BPSKscheme, plus old Phase 3 400 bps BPSK
70cm/2m U/V Transponder70cm/2m U/V Transponder
Voice GreetingsVoice Greetings
24 different greetings24 different greetings Mainly from children, some adults, and Mainly from children, some adults, and
GagarinGagarin Secret wordSecret word 15 different languages15 different languagesEnglishEnglish SpanishSpanish RussianRussian FrenchFrenchItalianItalian DutchDutch SwedishSwedish JapaneseJapaneseChineseChinese CatalanCatalan BengaliBengali PortuguesePortugueseHebrewHebrew NepaleseNepalese GermanGerman
ARISSat-1 TelemetryARISSat-1 Telemetry
Experiment DataExperiment Data
ARISSat-1 MirrorsARISSat-1 Mirrors
ARISSat-1 Video ImageARISSat-1 Video Image
Actual Robot-36 SSTV image transmitted Actual Robot-36 SSTV image transmitted from the ARISSat-1 using the +Y mirrorfrom the ARISSat-1 using the +Y mirror
ARISSat-1 Solar Panel CoversARISSat-1 Solar Panel Covers
ARISSat-1 Thermal/Vacuum ARISSat-1 Thermal/Vacuum
ARISSat-1 NASA Safety ReviewARISSat-1 NASA Safety Review
ARISSat-1/RadioSkaf VARISSat-1/RadioSkaf Vvibration testingvibration testing
ARISSat-1/RadioSkaf VARISSat-1/RadioSkaf VUnderwater testingUnderwater testing
ARISSat-1/RadioSkaf VARISSat-1/RadioSkaf Vwill travel to the ISS on Russian will travel to the ISS on Russian
on Progress vessel 41Pon Progress vessel 41P
ARISSat-1/RadioSkaf VARISSat-1/RadioSkaf V“Amateur Radio Experiment”“Amateur Radio Experiment”
Currently scheduled to be Currently scheduled to be deployed on EVA R28deployed on EVA R28
February 2011February 2011
ARISSat-1/RadioSkaf VARISSat-1/RadioSkaf V“Amateur Radio Experiment”“Amateur Radio Experiment”
Questions?Questions?
Recommended