Assurance Technology for Growing System and Its Application to Tokyo Metropolitan Railway Network

摘要

System needs of growing systems including het - erogenous functions and operations are increased. High assur - ance system that achieves high reliability and high availability is very important for such systems. In order to realize high as - surance system, we developed the assurance technology based on ADS (Autonomous Decentralized System). When a growing system changes or grows, its reliability may be lowered.