| 摘要 |
A flight control computer for controlling an actuator responsive to a flight control command is described. The system includes a first, second, and third pair of processors. Three different processor types make up the three pairs of processors and the pairs of processors differ between all processor pairs. A method aspect of providing a robust flight control computer controlling actuator responsive to a flight control command includes arranging interconnected pairs of processors using different processor types such that the pairs of processors differ between all processor pairs. An identical flight control command is received at each processor pair. A processor pair is declared to be in failure and processing is transferred to another processor pair if the compared output of each processor pair after receiving the identical flight control command differs between the processors in the pair.
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