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controller

controller

74 3.8
A device that makes a machine or system work correctly
  • noun
  • /kənˈtroʊlər/
  • Specialized
translation icon : controlador
  • The temperature controller automatically maintains the desired level of heat in the building.
  • system controller
  • keyboard controller
  • PC-based controller

Who knew that like a gold Xbox controller could be so cool?

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Examples

  • In this project, we will implement a smart controller to manage the irrigation system efficiently.

  • The DMC-41x3 motion controller series is the latest product in Gain's Econo line.

    Academic text (2011)
  • I am an air traffic controller trying to keep everything at the right distance.

    Fiction book (2002)
  • So we need to design a controller that is more suited for this.

  • From the user's perspective, having the software or controller handle the color matching is ideal.

    Academic text (1992)
  • Now the main propulsion flight controller was very good.

  • Installation includes a software upgrade, mass flow controller, and a component kit.

    Academic text (2011)
  • The primary advantage of using a PC-based controller is that it lowers the costs associated with the controller.

    Academic text (1992)
  • The software framework includes interactive displays on the FlexPendant, the robot controller interface device.

    Academic text (2011)
  • You should adjust the controller settings to improve the machine's performance.

Synonyms

control
vscontroller
2.7

A part you use to operate or change a machine

is the same meaning but in a different word form
control system
vscontroller
  • Specialized
39 3.9

A system that keeps a machine or process working as it should

is a single device or mechanism rather than a whole managing system
regulator
vscontroller
  • Specialized
28 3.9

A device that keeps pressure, temperature, or speed steady

focuses on directing whole operation rather than keeping specific levels
governor
vscontroller
  • Specialized
11 7.4

A device that controls a machine's speed by changing its fuel or power

targets general operation rather than only automatic speed control

Compounds

disk controller
  • Specialized
1 4.1

A small computer part that tells a hard disk drive how to read and write data

A system that keeps a machine stable using a simple model and noisy measurements despite random disturbances

LQG controller
  • Specialized
9.9

A system that uses an estimator and a regulator to keep machines like robots stable when there is noise

How Complex

control system
  • Specialized
39 3.9
controller
  • Specialized
74 3.8
thermostat
38 3.5
to switch
123 1.0

Surface Forms

controller singular
controllers plural

Morphology

controller = control (transparent) = control + er

A device called a 'controller' is directly understood as something that controls or regulates a system, matching the simple agent/instrumental use.

Etymology

Controller comes from an old phrase counter-roll, with counter meaning a 'check' and roll meaning a 'list'. Over time the idea of 'checking' became 'directing', so a controller is a device that directs or regulates a machine or system.