Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Imagine the radio of a car, does the electro magnetic fields through which the car goes through, have interference in the processing? It’s easy to understand that a strong field can corrupt data. But what about the data under processment? Can it also be changed?
If so how could you protect your code against this? (without electrial protections just code ones)
For the most robust mission critical systems you use multiple processors and compare results. This is what we did with aircraft auto pilot (autolanding). We had three autopilots, one flying the aircraft and two check that one. If any one of the three disagreed, it was shut down.