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System Element Definition

Component, part or element of a system.

NOTE: This article deals with elements or components of a system within the theory of systems.If you are looking for information on elements of an informatic system see: informatic resource or resources of a system informatica.For electronic components of a computer see: electronic component.

From the point of view of systems theory, a system can have parts or components, which we explain in the following section below: Components or parts of a system.

Components or parts of a system

Every system is made up of parts or components.These parts can also be systems (called subsystems).

The components of a system, to be constitutive parts of it, must be related to each other, otherwise it is not a system (see holism and synergy).The definition of system implies that its component parts must relate each other.

For example, a To computer, from the system point of view, it is constituted by multiple parts.Some of these parts are subsystems such as hard drives, motherboard, CD drive, etc.and simple parts that are not systems such as screws, rivets, etc.

A system is more complex as more parts and more interconnections exist between those parts.As a result of these interactions between the elements, new properties (emerging properties) arise that cannot be explained by analyzing those elements in isolation.For this reason, the more elements a system has, the more "unexpected" properties it can have.

Schema of a system

Example of parts of a system: a fan

Let's study a fan seen as a system.

Is it a system? Yes, because it has components that interact with each other for a purpose.

-Purpose of the system: Provide ventilation.-System class: artificial system (it is designed and manufactured by man).-Component parts: blades , protection grid, housing, keypad, motor (subsystem), wiring...-Input: electric power, air, commands (on, off and speed)-Output: wind.-Emerging property: noise.

Fan seen as a system

Elements of a system

But the word "elements" can also be understood in another way that we explain below:

A The system has three basic elements of input, processing and output.The other elements include control, feedback, limits, environment and interfaces.

-Entry: are the data, matter and energy that the system receives to produce a certain message.

-Output: what leaves the system after processing is known as output.

-Process: the impl process It is known to transform the input into output known as Processing or Process.

-Control: To obtain the desired results it is essential to monitor and control the input, processing and output of the system.This work is done by the control.

-Feedback: The output is checked with the desired standards of the output set and the necessary steps are taken to achieve the output according to the standards, this process is called Feedback.It helps to get a lot of control better in the system.

-Limites: The limits are nothing more than the borders of the system.

-Environment: Things outside the system limits are known as the environment The changes in the environment affect the operation of the system.

-Interfaces: The interconnections and interactions between the subsystems are known as the Interfaces.They can be inputs and outputs of the systems.

For more information on this topic read the definition: Siste ma.

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