CINEMA! - Cal Polymstl.atl.calpoly.edu/.../Posters/...cinema_general.pdf · CINEMA!...
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CINEMA (CubeSat for Ions, Neutrals, Electrons & MAgnetic fields) Jerry Kim * David Glaser Ȟ Thomas Immel ȟ * Systems Engineer, [email protected] Ȟ Lead Mechanical Engineer, [email protected] ȟ Project Manager, [email protected] STEIN (SupraThermal Electrons, Ions, Neutrals) Intro Progress Heritage: STEREO STE Sensor With Electrostatic Deflection Mechanical Attenuator Reduces Particle Count by 10 2 Trajectories: Low Energy Electrons Neutrals, High Energy Electrons and Ions Low Energy Ions Development ETU Vibe Test Flight Model Design: In Progress Fabrication: In Progress MAGIC (MAGnetometer from Imperial College) Intro Progress Magnetoresistive Technology Inboard + Boom Deployed Calibration Spacecraft Induce Field Measurement Sensitivity: 0.25 nT Resolution Science Mode (200 mW) 2 to 10 nT ACS Mode (~100 mW) 25 nT Development ETU Single Axis: Complete 3Axis: In Progress Flight Model Design: In Progress Fabrication: In Progress Uplink: UHF (Ultra High Frequency) Intro Progress Comprised of: (1) Kantronics TNC (1) Customdesigned UHF Whip Antenna (1) Astrodev Helium100 Radio (1) UMCC PD10002S Power Splitter RG/316 Coaxial Cable Development ETU Complete Flight Model Design: In Progress Fabrication: In Progress Downlink: SBand Intro Progress Comprised of: (1) Emhiser SBand Transmitter (1) ATM P213HT Power Splitter (2) Customdesigned Patch Antennas RG/316 Coaxial Cable Development ETU Complete Flight Model Design: In Progress Fabrication: In Progress Power System Intro Progress Comprised of: (10) Customdesigned Solar Panels (24) TASC Cells (1) Clyde Space Linear EPS (1) Clyde Space 3U Battery Development Solar Panel ETU Vibe Test TVAC ( φǏȌ Flight Model Design: In Progress Fabrication: In Progress Avionics Stack Intro Progress Comprised of: (7) PCBs (4) M3 AISI 316 Threaded Rods (32) 6 mm Diameter Tubular Unthreaded Spacers (8) Customdesigned Stack Center Brackets (1) RemoveBeforeFlight (RBF) Bracket (12) M3 Nuts Development ETU Complete Flight Model Design: In Progress Fabrication: In Progress FSW (Flight SoftWare) Intro Progress Foreground Tasks Run async. in available time No hard limit on exec. time Configurable by gnd cmds Freq. interrupt by BKG tasks Background (BKG) Tasks Interrupts fired @ 1024 Hz Run at specific times Must complete before next interrupt (~9700 instructions) Development: Completed & Tested: BKG module EPS Module In Progress: SD Card Drivers Transmission Module Future: Final Review of CTM Verification of Software with Hardware GSEOS (Ground Support Equipment Operating System) Intro Progress GSEOS Integration/Test Software for Small Satellites GUI (Graphic User Interface) Supports Python Language Tasks Data Transmission Communication Network with Other Subsystems Store Telemetry Development Transmission Complete Network: In Progress Storage: In Progress Integration Test FSW: In Progress Radio: TBD ACS (Attitude Control System) Intro Progress Comprised of: ACS Software (2) Torque Coils (2) Sun Sensors (1) Magnetometer Development ETU Complete Flight Model Design: In Progress Fabrication: In Progress ACS FSW Integration: In Progress Helium Cmds Analogs I II IV III Simulink PWR.A ACS.A Sun Sensors Torque Coils STEIN Atten MAG Elect STEIN Elect MAG.A STEIN.A SPI SPI S-Band Tx TM.A SDCARD STEIN FPGA POWER Switches Timers MAG FPGA BKG.A EXEC.A SSR.A LD.A CMD.A SRAM & EEPROM HSK.A COMM FPGA FSW MAJOR MODULES SPI Motherboard Sun Sensors Torque Coil SBand Splitter Emhiser Transmitter Patch Antenna Linear EPS 3U Battery Helium Radio Kantronics TNC UHF Splitter Linear EPS 3U Battery Helium Radio IIB MAGIC HVPS
Transcript of CINEMA! - Cal Polymstl.atl.calpoly.edu/.../Posters/...cinema_general.pdf · CINEMA!...
CINEMA
(CubeSat for Ions, Neutrals, Electrons & MAgnetic fields) Jerry Kim*
David Glaser Thomas Immel
* Systems Engineer, [email protected] Lead Mechanical Engineer, [email protected] Project Manager, [email protected]
STEIN (SupraThermal Electrons, Ions, Neutrals)
Intro Progress Heritage:
STEREO STE Sensor With Electrostatic Deflection Mechanical Attenuator Reduces Particle Count by 102
Trajectories: Low Energy Electrons Neutrals, High Energy Electrons and Ions Low Energy Ions
Development ETU
Vibe Test Flight Model
Design: In Progress Fabrication: In Progress
MAGIC (MAGnetometer from Imperial College)
Intro Progress Magnetoresistive Technology Inboard + Boom Deployed
Calibration Spacecraft Induce Field Measurement
Sensitivity: 0.25 nT Resolution
Science Mode (200 mW) 2 to 10 nT
ACS Mode (~100 mW) 25 nT
Development ETU
Single Axis: Complete 3-‐Axis: In Progress
Flight Model Design: In Progress Fabrication: In Progress
Uplink: UHF (Ultra High Frequency)
Intro Progress Comprised of:
(1) Kantronics TNC (1) Custom-‐designed UHF Whip Antenna (1) Astrodev Helium-‐100 Radio (1) UMCC PD-‐1000-‐2S Power Splitter RG/316 Coaxial Cable
Development ETU
Complete Flight Model
Design: In Progress Fabrication: In Progress
Downlink: S-‐Band
Intro Progress Comprised of:
(1) Emhiser S-‐Band Transmitter (1) ATM P213HT Power Splitter (2) Custom-‐designed Patch Antennas RG/316 Coaxial Cable
Development ETU
Complete Flight Model
Design: In Progress Fabrication: In Progress
Power System
Intro Progress Comprised of:
(10) Custom-‐designed Solar Panels
(24) TASC Cells (1) Clyde Space Linear EPS (1) Clyde Space 3U Battery
Development Solar Panel ETU
Vibe Test TVAC (-‐
Flight Model Design: In Progress Fabrication: In Progress
Avionics Stack
Intro Progress Comprised of:
(7) PCBs (4) M3 AISI 316 Threaded Rods (32) 6 mm Diameter Tubular Unthreaded Spacers (8) Custom-‐designed Stack Center Brackets (1) Remove-‐Before-‐Flight (RBF) Bracket (12) M3 Nuts
Development ETU
Complete Flight Model
Design: In Progress Fabrication: In Progress
FSW (Flight SoftWare)
Intro Progress Foreground Tasks
Run async. in available time No hard limit on exec. time Configurable by gnd cmds Freq. interrupt by BKG tasks
Background (BKG) Tasks Interrupts fired @ 1024 Hz Run at specific times Must complete before next interrupt (~9700 instructions)
Development: Completed & Tested:
BKG module EPS Module
In Progress: SD Card Drivers Transmission Module
Future: Final Review of CTM Verification of Software with Hardware
GSEOS (Ground Support Equipment Operating System)
Intro Progress GSEOS
Integration/Test Software for Small Satellites GUI (Graphic User Interface) Supports Python Language
Tasks Data Transmission Communication Network with Other Subsystems Store Telemetry
Development Transmission Complete Network: In Progress Storage: In Progress
Integration Test FSW: In Progress Radio: TBD
ACS (Attitude Control System)
Intro Progress Comprised of:
ACS Software (2) Torque Coils (2) Sun Sensors (1) Magnetometer
Development ETU
Complete Flight Model
Design: In Progress Fabrication: In Progress
ACS FSW Integration: In Progress
Helium Cmds
Analogs
I II IV III
Simulink
PWR.A
ACS.A Sun
Sensors
Torque Coils
STEIN Atten
MAG Elect
STEIN Elect
MAG.A
STEIN.A
SPI
SPI
S-Band Tx
TM.A
SDCARD
STEIN FPGA
POWER Switches
Timers
MAG FPGA
BKG.A EXEC.A
SSR.A
LD.A
CMD.A
SRAM & EEPROM HSK.A
COMM FPGA
FSW MAJOR MODULES
SPI
Motherboard
Sun Sensors Torque Coil
S-‐Band Splitter
Emhiser Transmitter
Patch Antenna
Linear EPS 3U Battery
Helium Radio
Kantronics TNC UHF Splitter
Linear EPS
3U Battery
Helium Radio
IIB
MAGIC
HVPS
