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Spacecraft Avionics

Moog's Advanced Avionics Systems are designed specifically for spacecraft & payload applications. Systems are available for integrated Command and Data Handling (C&DH), Electrical Power System (EPS) and payload applications. Design options include single string and redundant systems. All avionics are tailored to meet the mission requirements. Existing designs are drawn on where advantageous and new designs are created where significant benefits may result. Product and capabilities include high-TRL demonstrated heritage and high-performance next-generation designs. Products are designed for performance and radiation capability in all earth orbits and beyond.

Next Generation Processors and Memory

Looking to the future of on-orbit space computing applications, we offer high-performance, next-generation products for Processors (GPU, DSP and ARM) as well as Memory (NAND FLASH and DDR4). These state-of-the-art technologies are radiation-tested and can be provided in component, board-level or integrated assembly. These products are a direct result of our continued investment into future space technologies and represent orders-of-magnitude performance improvement over traditional space-qualified comparable components.

DOCUMENT DOWNLOADS:

 

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Command & Data Handling / Electrical Power Subsystem (C&DH/EPS)

Moog’s Integrated Avionics Unit (IAU) and Main Avionics Controller (MAC) provide C&DH/EPS solutions for a full range of spacecraft needs. From the cost-optimized MAC to the fully-redundant configuration IAU when failure is not an option, Moog provides spacecraft controls options for every mission.

IAU_Illustration_Update_1Mechanisms and ActuationNavigationPropulsionPower SystemsPayloadCommunicationAttitude Control

MAC & IAU: Avionics For Any Mission

 
FEATURE MAC MAC-HR Redundant MAC
(Integrated Redundancy)
IAU Level 3 IAU Level 2 IAU Level 1 Redundant IAU
(Integrated Redundancy)
Redundant IAU
(With Redundant Management Unit)
SIZE (cm) 23.6 x 24.5 x 8.8 23.6 x 24.5 x 8.8

23.6 x 24.5 x 8.8

X 2

25.1 x 21 x 11.9

25.1 x 21 x 11.9 25.1 x 21 x 11.9

25.1 x 21 x 11.9

x2

IAU 25.1 x 21 x 11.9 x2

RMU 12.2 x 10.4 x 2.15

MASS (kg) 5.8 (TYP) 5.8 (TYP) 5.8 (TYP) X 2 8.3 (TYP) 8.3 (TYP) 8.3 (TYP) 8.3 (TYP) x 2

IAU 8.3 (TYP)

RMU 4.9 (TYP)

POWER (W) 12-40 12-40 15-80 37 37 37

42 (Warm Spare)

65 (Hot Spare)

51 (Cold Spare)

75 (Hot Spare)

MAX POWER THRUPUT (W) 2,100 3,000 3,000 1,800 1,800 1,800 1,800 1,800
EEE PARTS SCREENED AUTOMOTIVE 

EEE-INST-002

LEVEL 1/2/3

SCREENED AUTOMOTIVE;

EEE-INST-002

LEVEL 1/2/3

EEE-INST-002

LEVEL 3

EEE-INST-002

LEVEL 2

EEE-INST-002

LEVEL 1

EEE-INST-002

LEVEL 1/2/3

EEE-INST-002

LEVEL 1/2/3

ORBIT LEO

LEO – GEO

INTERPLANETARY

LEO – GEO

INTERPLANETARY

LEO

LEO – GEO

INTERPLANETARY

LEO – GEO

INTERPLANETARY

LEO – GEO

INTERPLANETARY

LEO – GEO

INTERPLANETARY

MISSION LIFE 3-5 Years (TYP) 3-10 Years (TYP) 5-15 (TYP) 3-5 Years (TYP) 5-7 Years (TYP) 7-10 Years (TYP) 10 - 15 Years (TYP) 10 - 15 Years (TYP)
ENVIRONMENT GEVS GEVS GEVS GEVS GEVS GEVS GEVS GEVS
FORM FACTOR SLICE SLICE SLICE 3U cPCI 3U cPCI 3U cPCI 3U cPCI 3U cPCI
CAPACITY Variable Variable Variable 10 SLOTS 10 SLOTS 10 SLOTS 10 SLOTS PER IAU 10 SLOTS PER IAU
REDUNDANCY APPROACH  Optional Integrated Redundancy with Dual-Box Configuration Optional Integrated Redundancy with Dual-Box Configuration

Integrated Redundancy

State Data Storage

Dead Bus Recovery

Optional Integrated
Redundancy with
Dual-Box
Configuration
Optional Integrated Redundancy with Dual-Box Configuration Optional Integrated Redundancy with Dual-Box Configuration

Integrated Redundancy

State Data Storage

Dead Bus Recovery

Single-Fault Tolerant

Triple-Voted Control

Power Management

Interface Cross-Strap

State Data Storage

Dead Bus Recovery

High Performance GPU Computing for Space

Moog Inc and Unibap have teamed to produce next-generation GPU processors for LEO, MEO and GEO missions. We are developing spacecraft products and capabilities for onboard high-speed computing, artificial intelligence and machine learning. Watch our demonstration video to learn more!

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Featured Products

BRE440™ RadHard CPU

The Moog Broad Reach BRE440 CPU meets the requirements of a wide variety space and high reliability applications. The BRE440 CPU is a fully radiation hardened implementation of the PowerPC 440 processor core in a true System-On-a-Chip design, including floating point unit.

Download BRE440 Datasheet