Yicheng Yin

The industry is shifting from rigid systems towards dynamically adjustable architectures with flexible degrees of automation (DOA). A decision-role structure (DRS) defines how decision authority and responsibility for DOA adjustments are allocated between humans and machines. This study examined four DRSs, including human-only (HO), machine-only (MO), serial decision (SD) and parallel decision (PD) in simulated submarine track management tasks.

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.

3. Results Figure 1 shows the XRD patterns of as-fabricated SiC-TiC@C powders. As shown in Figure 1, the main phases of STG products are graphite, β-SiC and TiC, no Ti, Si and oxide phases. Furthermore, the height of β-SiC and TiC peaks shows almost no change, and the peak height of graphite increases significantly with augmenting of Si + Ti/C ratio from 1/2 to 1/8. These results demonstrate that SiC-TiC@C powders are successfully synthesized via a MMS3 technique in an air atmosphere.