
498 Cyber-Physical Systems: From Theory to Practice
Data
storage
Cyber world (CPS)
State capture
Value creation
Social service systems
Service A
Physical world
Data management
platform
Data selection/
combination
Planning/hypothesis
Data access/
sharing control
Preliminary
data
analysis
and
processing
Multi-
stream data
Decision
making
External data
sources
(scientific data,
economy, and
society)
Sensor networks
Real-world data
sensing
Data capture
Service B Service C
Data analysis platform
Simulation
Visualization
Statistical analysis
Knowledge
processing
FIGURE 20.4 Architecture of a CPS.
Semantic control laws: It is defined as an event–conditio–action-type law, and ...