leson 1-2 Flashcards
Generated from the Greek word systēma meaning “organized whole”
SYSTEM
System according to this dictionary is a regularly interacting or interdependent group of items forming a unified whole
Merriam Webster Dictionary
Any set of interrelated components working together with the common objective of fulfilling some designated need
SYSTEM
A specialization of system which fulfills the basic properties of all systems, but which is explicitly a man-made that contains technology, exist for a purpose and is engineered through a series of manage life cycle activities to make it better able to achieve that purpose.
ENGINEERED SYSTEM
Define as a methodical, multi-disciplinary approach for the design, realization, technical management, and operations of a system which aims to capture stakeholder needs and objectives to optimize overall project.
SYSTEMS ENGINEERING
Manage teams across disciplines to coordinate the best solution for every problem. They manage all installed systems and infrastructure and provide guidance on project costs, design concepts and changes, and more to keep projects running smoothly.
SYSTEM ENGINEER
It is made up of combination of elements
SYSTEM
These are the building blocks of systems
ELEMENTS
System can be divided into set of elements:
subsystem
components
subcomponents
parts.
3 ELEMENTS OF A SYSTEM
- Components
- Attributes
- Relationships
Operating parts of a system consisting input, process and output.
Components
It is the properties (characteristics, configuration, qualities, power, constraints and state) of the system as a whole.
Attributes
Pairs of linked components that operates together effectively in contributing to the systems purpose.
Relationship
3 System Components
Structural Components
Operating Components
Flow Components
3 types of system relationships
First Order Relationships
Second Order Relationships
Redundancy
