Why do we need a fault tolerant system?
Subject Areas : journal of Artificial Intelligence in Electrical Engineering
1 - Islamic Azad University Ahar
Keywords: system, fault, Tolerant,
Abstract :
All designers try to get rid of all the hardware and software tools before they hit the market, but it shows that such a goal is unattainable. Some of these environmental factors are unexpected and unavoidable, as well as some potential mistakes are predictable. Due to the development of semiconductor technologies, hardware components are naturally naturally reliable and the need for component fault tolerance in applications has been reduced. However, fault tolerance remains a requirement in many critical-safety, critical-mission, and critical-commercial applications.Therefore, even when a system appears to be fully designed and implemented, the designer may experience errors outside of control. On the other hand, since it is practically impossible to build a complete and error-free system, fault tolerance is required. The main problem arises that he is sure he finds it, compensation can be applied. As a result, a tolerable system manages individual errors in hardware or software components, power supply failures, or other types of unforeseen adverse events.