Tolerance Analysis of Cyber-Manufacturing Systems to Cascading Failures

In practical cyber-manufacturing systems (CMS), the node component is forwarder of information and provider services. This dual role makes whole system have typical physical-services interaction characteristic, making CMS more vulnerable to cascading failures than general manufacturing systems. this work, in order reasonably characterize process CMS, we first develop an interdependent network model for from a physical-service networking perspective. On basis, realistic failure designed with full consideration routing-oriented load distribution characteristics physical selective service network. Through extensive experiments, soundness proposed has been verified some meaningful findings obtained: 1) attacks on are likely trigger may cause damage; 2) interdependency main performance degradation during failures; 3) isolation failures. The obtained results can certainly help users design reliable against