#Soviet Argon-11S #Computers for #Space
https://www.cpushack.com/2022/10/19/soviet-argon-11s-computers-for-space/
"Argon-11S consisted of three identical functional blocks operating in parallel and independently of each other. [...] For the first time in the practice of creating onboard computers, a node redundancy scheme was applied. The final control actions were formed according to the majority principle. [..] In fact, Argon- 11S was constantly voting for the most correct control action.