4. System Contexts
Physical System - Communication
System, Solar System, Nervous
System, Railway system
Conceptual System - Social System,
Religious System, Banking System,
Government System
4Dr.P.Karthikeyan, Associate Professor – IT, TCE, Madurai
https://in.pinterest.com/https://www.daily-sun.com/
6. “ Number of things have
been
grouped together,
in a particular manner,
for a particular reason
6Dr.P.Karthikeyan, Associate Professor – IT, TCE, Madurai
7. System - Definition
In system engineering, a system is defined as
A set of elements
that interact
to achieve a stated purpose
7Dr.P.Karthikeyan, Associate Professor – IT, TCE, Madurai
8. SoI
System of
Interest (SoI)
▪ System elements
▪ Interconnections
▪ System Boundary
8Dr.P.Karthikeyan, Associate Professor – IT, TCE, Madurai
9. Domesting Dwelling System
9
▪ System Elements – Living
room, Study room, kitchen,
staircase
▪ System Boundary –
Compound, fence
Dr.P.Karthikeyan, Associate Professor – IT, TCE, Madurai
10. Description
The purpose of the system is
called its mission.
In the broadest sense,
To provide a solution to a
business problem
Mission of the System
Must be clearly stated by
business management and
stakeholders
Represents the start point of
the design process
Provides the basis for the
ultimate test of the system’s
fitness-for-purpose
10Dr.P.Karthikeyan, Associate Professor – IT, TCE, Madurai
11. Definition of a system
Narrowing the
definition of a system
has two major
implications:
First
The systems
elements,
interconnections and
boundary are not
accidental but result
from deliberate design
(engineering).
Second
A system must be
managerially and
operationally
independent
11Dr.P.Karthikeyan, Associate Professor – IT, TCE, Madurai
