ADCS control unit
SPUTNIX
A dual-redundant attitude control and stabilization system control unit (OSSCU, SX-SBOX-ADCU-01) running SPUTNIX's flight-qualified ADCS software.
Technical specifications
- Dimensions, mm
- 101 x 100 x 20 (without fasteners)
- Mass, g
- 220
- Power voltage, V
- 6-36 (without galvanic isolation)
- Power consumption, Wt
- no more than 5 (average 2)
- Duplicated interfaces
- CAN2B, RS422/485
- Reservation
- Hot redundancy
- Processor
- 160 MHz, ARM Cortex-M4
- Storage
- 32 Mb ROM (Flash), 4 Mb ROM (MRAM), 16 Mb RAM
- Operating system
- RTOS
About
The attitude control and stabilization system control unit (OSSCU) carries out collection and processing of information from onboard devices and payload, implementation of orientation and stabilization algorithms, and formation of telemetry. OSSCU consists of two semi-sets, each controlled by a separate microcontroller whose purpose can be redefined during system operation; the hardware of the two semi-sets is identical. OSSCU can use SPUTNIX-developed onboard software that has flight qualifications in various missions. It is made within the ideology of unity of hardware and software solutions of the company’s product line, allowing effective use with third-party onboard systems and fast hardware/software integration with SPUTNIX’s other onboard systems.
Documentation
- SPUTNIX- Microsatellite devices - SX SBOX-2023.pdf sputnix.ru ↗
- Microsatellite devices- ADCS Actuators.pdf sputnix.ru ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
