Luokat: Kaikki - requirements - usability - systems - design

jonka Hend Khalid 14 vuotta sitten

1768

System Engineering

System engineering integrates various disciplines to address complex engineering projects, focusing on both technical and human-centered aspects. It involves defining requirements and designing systems while considering constraints from the system environment.

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?