In order to address the above three problems in CMfg system,
in this section, the IoT technology is applied to realize the
perception, internet connection, and acquisition of MRs&Cs,
and CC technology is used to realize the aggregation, management, optimal allocation, and on-demand use of MRs&Cs in the
form of service. The architecture of the proposed CCIoT-CMfg
system is a hierarchical structure as illustrated in Fig. 3 based on
Tao et al. [29]. It consists of the following four layers with ten
sublayers.