17.17. System
Figure 17-17 shows the data model for system . A system is a group of objects organized for some purpose. A state_of_system is a system or a temporal_part_of a system . A state_of_system may be a temporal_part_of a system and may be a member_of one or more class_of_state_of_system . A system may be a member_of one or more class_of_system and one or more kind_of_system .
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Figure 17-17
HQDM_FRAMEWORK EXPRESS-G diagram 17 of 46.
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17.17.1. Class_of_state_of_system
A class_of_state_of_ordinary_physical_object that is state_of_system or any of its subsets.
EXPRESS specification:
*)
ENTITY class_of_state_of_system ...
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