Brillant breakdown of TMR. The median apprach really is elegant because it handles sensor drift and hard failurs witout needing separate votng logic. I've seen avionics teams stick with traditonal voting systems when median selection would simplify everything and reduce points of failure.
Thanks Harry, great post, really interesting finding out about triple modular redundancy and how you can use this in such practical ways. I never really thought about how a captain knows if the cruise ship boarding door is shut or not but now I know, thank you!
Brillant breakdown of TMR. The median apprach really is elegant because it handles sensor drift and hard failurs witout needing separate votng logic. I've seen avionics teams stick with traditonal voting systems when median selection would simplify everything and reduce points of failure.
Thanks Harry, great post, really interesting finding out about triple modular redundancy and how you can use this in such practical ways. I never really thought about how a captain knows if the cruise ship boarding door is shut or not but now I know, thank you!
Thanks Sam! I’m glad you enjoyed it!
Same challenge exists in high-volume transaction situations.