Spacecraft Command and Data Handling

Satellite missions use C&DH software for bus operation. SDL’s bus control software implements a Modular Open System Architecture (MOSA), which enables a high level of reuse and adaptability to meet a broad range of satellite mission requirements. Modularization of bus functionality enables developers to integrate mission specific hardware and payloads with few modifications, significantly reducing the development, integration, and testing of spacecraft systems.

Features

  • Telemetry, tracking, and control (TT&C)
  • Space ground communications
  • Command and data handling
  • Payload interfaces
  • Timing
  • State–of–health monitoring
  • Autonomous operations
  • Tracking

Experience

Pearl

Spacecraft Platform

SDL’s Pearl spacecraft platform is a set of standard and customizable components that can be assembled into multiple mission configurations while minimizing non-recurring engineering costs and development schedules.