open loop systems and closed loop systems
Technological, Social, & Environmental Systems
Complex Systems and Systems Failure
Resources for Technology
Core Technologies
100

Open Loop System

The system whose control action is free from the output is known as the open loop control system.

100

Technological in a closed loop system

A closed loop control system is a mechanical or electronic device that automatically regulates a system to maintain a desired state or set point without human interaction.

100

complex system

A complex system is a system composed of many components which may interact with each other.  

100

Resources for Technology

All technological (human) activities require resources, which
are the things needed to get a job done.  

100

biotechnology

biological processes for a desired outcome

200

 Closed Loop System 

In closed loop, the output depends on the control action of the system.

200

social in an open loop system

An open system describes a society with mobility between different social classes.

200

systems failure

System failure, simply, happens when a process breaks.

200

Resources for Technology of INFORMATION

knowledge acquired in any manner, facts, data, learning, or lore.

200

electrical

transmitting and getting work form electrical energy

300

 Components in a closed loop system

Amplifier, Controller, Controlled Process, Feedback.

300

environmental in a closed loop system and open loop system


A Comparison of the Environmental Effects of Open-Loop and Closed-Loop Pumped Storage Hydropower

300

Statistical physics in a complex system

Statistical physics is a branch of physics that evolved from a foundation of statistical mechanics,

300

Resources for Technology of MATERIALS

Anything formed of matter and has substance.

300

electronic

using small amounts of electricity collecting, steering, retrying, processing and communcating 

400

 Construction in an open loop system

Simple

400

social in a closed loop system and open loop system

 if there is an interaction or feedback loop between ideal and material or subjective and objective then the system is an open system, otherwise it is a closed system.

400

systems failure in a complex system

Complex systems contain changing mixtures of failures latent within them.

400

Resources for Technology of tools

Any implement, instrument,
or utensil held in the hand
and used for cutting, hitting, digging, rubbing,

400

fluid

either gas (pureness) or liquid to apply force or to transport

500

Reliability of an open loop system

The accuracy of this system mainly depends on the calibration, these are accurate due to feedback.

500

technological in closed loop system and open loop system

Closed - Loop System: a system that has all the components of an Open - Loop System plus a means of monitoring and comparing the Output (Product) to the Input

500

What are the types of system failure?

Correspondence failure, Process Failure, Interaction Failure and Expectation Failure.

500

 Resources for Technology of machines

A structure of a framework and
various fixed and moving parts,
for doing some kind of work.

500

materials

producing altering, and combining materials