Upload
others
View
4
Download
0
Embed Size (px)
Citation preview
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICSEnhanced Computing for Planetary Exploration PayloadsMicroMED Central Electronics
Alberto Martin-OrtegaSpace Sensors Engineering AreaINTA - Instituto Nacional de Técnica Aeroespacial
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
CONTENT
• INTA’s Strategy for Planetary Exploration (MEREX)• Planetary Exploration Payload Requirements
• State of the Art Micro-Controllers and Processors
• High Configurable Payload Computer• Hardware Building Blocks
• Software Building Blocks
• MicroMED Payload• Central Electronics Board Design
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 2
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 3
To develop a set of resources for the development of low-mass,
low-power electronics for Planetary Exploration
Mars Technology Program (MTP)
NASA
Robotic Exploration Technology Plan
ESA
* MEREX = Miniature Electronic Resources for planetary EXploration
PLANETARY EXPLORATION – INSTRUMENT DEVELOPMENT STRATEGY
MEREX Program
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 4
PLANETARY EXPLORATION PAYLOAD SURVEY• Requirements coming from Science
• Sensors (Analogue):
• From a few Hz to several MHz
• From 1 signal to tens
• Current or Voltage
• Actuators:
• Temperature Control
• Laser Control
• Movable Mechanics Control
• Processing:
• From simple acquisition to complex algorithms
• Data compression
• Requirements coming from Platform
• Low mass
• Low power
• Low volume
• High Temperature Variation (140 to 350 K)
• Radiation Tolerance
• High Reliability
• Autonomy (improved operation)
• Updatable
• Adaptable
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 5
FEE Front End
Electronics
HIGH SPEED
ACQUISITION
LOW SPEED
ACQUISITION
HIGH SPEEDPROCESSING
HIGH SPEED CONTROL
S
E
N
S
O
R
S
A
C
T
U
A
T
O
R
S
POWER CIRCUITRY
FPGACO-PROCESSOR
FPGACO-PROCESSOR
VOLATILE MEMORY
M
I
C
R
O
-
C
O
N
T
R
O
L
L
E
R Must Be
May Be
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 6
MICRO-CONTROLLER SPECIFICATIONSTYPE REQUIREMENT
PROCESSOR Single or dual core
Architecture 16 or 32 bits Bus
Frequency > 16 MHz (80 MHz preferred)
ALU Hardware Multiplier and Divisor
FPU Single or Double Precision
DMA Desirable
MEMORY
Non-Volatile > 128 Kbytes
Volatile > 8 Kbytes
POWER 5.0V or 3.3V
Consumption Reference: 10mW/MHz
TYPE REQUIREMENT
PERIPHERALS
Communication Protocols
2x UART
2x SPI
1x CAN
1x Serial High Speed > 20Mbits/s
ADC 8/10 bits Converter
Digital I/O > 16 Input/Outputs
Other Real Time Clock and Timers
PACKAGE No BGA or CC (CFP preferred)
RADIATION Low susceptible to SEL (immune preferred) at Mars environment.TID > 10 krad.
TEMPERATURE -130ºC to +70ºC (operational)
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
MICRO-CONTROLLER STATE OF ART
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 7
Search for Rad-Hard1Expected Distribution of Micro-Controller by Processing
Capacity
# o
f M
icro
-Co
ntr
olle
rs
Processing Capacity
Real Distribution of Micro-Controllers by Processing Capacity
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
MICRO-CONTROLLER STATE OF ART
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 8
Search for Rad-Hard
Search for Flight-edParts
1
2
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
MICRO-CONTROLLER STATE OF ART
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 9
Search for Rad-Hard
Search for Flight-edParts
Search Cryogenic/Extreme
Environments
1
2
3
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
200 pieces
1 SEL /Mission
1025 cycles
MICRO-CONTROLLER FULL QUALIFICATION
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 10
Package Qualification Verification
Heavy IonsSEL and SEFI
Test
Procurement Unique LOT
TID Refinement
Test
High Energy Proton Test
Screening & Qualification
Test
Qualified LOT of Micro-Controllers
for Planetary Exploration
Purposes for the next decade
CURRENT STATUS Q3/2017
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
HARDWARE BUILDING BLOCKS
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 11
Micro-Controller
FPGA
High Speed ADC
Low Speed ADC
Mux
Comm. Drivers
Volatile Memory
General Purpose DAC
Operationals
Amplifiers
Cryogenic
Reliable
Radiation Tolerant
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
SOFTWARE BUILDING BLOCKS
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 12
Hardware Drivers
Serial Protocols (SPI, CAN, UART)
Memory Management
Compression
Image Processing Algorithms
Signal Processing Algorithms
HW/SW Co-design
Error Confinement
Hardware Supervisors
Software Update
Dynamically and Statically Tested
Reliable
Documented
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
MICROMED CENTRAL ELECTRONICS BOARD• MicroMED’s CEB is based on micro-controller with high speed co-processor
FPGA: • Enhanced processing capabilities• High speed analog acquisition• Self mitigation scheme• Advance motor and laser control capabilities• Power saving modes
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 13
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 14
MICROMED CENTRAL ELECTRONICS BOARD
FEE Front End
Electronics
HIGH SPEED
ACQUISITION
LOW SPEED
ACQUISITION
HIGH SPEEDPROCESSING
S
E
N
S
O
R
S
A
C
T
U
A
T
O
R
S
POWER CIRCUITRY
FPGACO-PROCESSOR
VOLATILE MEMORYM
I
C
R
O
-
C
O
N
T
R
O
L
L
E
R
ENHANCED COMPUTING FOR PLANETARY EXPLORATION PAYLOADS
MICROMED CENTRAL ELECTRONICS
Exomars Atmospheric Science
and Missions Workshop
Alberto Martin-Ortega
[email protected]ä, March 2017 15
MICROMED CENTRAL ELECTRONICS BOARDJAN APR JUL OCT JAN APR JUL
EIS EBB EQM PFM FS
Flight Parts Procurement
and Emulation Campaigns
Up 12 different FFE
On-Board Software Platform
Thank you!!