によって Hend Khalid 15年前.
2010
System Engineering
System Engineering
requirement and design
as we design we learn more about the requirements
initial design may be necessary to structure the requiremnets
constraints posed by the system envi. limit design choices
requirement engineering and system design are linked
system design process
define sub-system interface
specify sub-system functionality
assign requierment to sub-systems
identify sub-systems
partition requirement
non-functional properties
(cannot be measured)
usability
security
safety
functional properties
capacity
scalability
availability
stability
reliability
emergent properties
consequence of the relationship between system components
properties of the system as a whole
Software engineering
socio-technical systems
complex relationships w organizational objectives
non-deterministic
Human + computers
conduct the production of SW-centered socio-technical systems
application of system engineering
some sub-diciplines
definition
it overlaps with technical and human-cntered disciplines such as control engineering and project management
deals with work processes and tools to handles complex engineering pojects
a set of objects together w reletionships between them
what is a system?
