| 摘要 |
A system for testing an embedded control processor for a spacecraft comprises an Emulated Spacecraft Control Processor (24) which contains the embedded processor (26), a simulation engine (12), and a host computer (14). The Emulated Spacecraft Control Processor (24), executing embedded application software, provides an emulated input/output interface for the embedded processor (26) to communicate simulated sensor data, command data, actuator command data, and telemetry data to the simulation engine (12) and the host computer (14). The Emulated Spacecraft Control Processor (24) processes the simulated sensor data and the command data to form the actuator command data and the telemetry data. The simulation engine (12) processes the actuator command data from the Emulated Spacecraft Control Processor (24) to simulate the system dynamics of the spacecraft in real-time, and to thereby produce the simulated sensor data. The host computer (14) provides the command data and receives the telemetry data from the Emulated Spacecraft Control Processor (24).
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