The HTV is a "fault-tolerant" vehicle. The flight software (e.g., v3.7.1) manages the voting logic between redundant flight computers. If one computer provides data that differs from the others, the software determines which computer is correct and how to safely initiate an "Abort" sequence if the vehicle strays from its designated approach corridor.
Htv3.7.1 !new!
The HTV is a "fault-tolerant" vehicle. The flight software (e.g., v3.7.1) manages the voting logic between redundant flight computers. If one computer provides data that differs from the others, the software determines which computer is correct and how to safely initiate an "Abort" sequence if the vehicle strays from its designated approach corridor.