# control loop

> fundamental building block of industrial control systems, consisting of all the physical components and control functions necessary to automatically adjust the value of a measured process variable with respect to that of a desired set-point

**Wikidata**: [Q48995591](https://www.wikidata.org/wiki/Q48995591)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Control_loop)  
**Source**: https://4ort.xyz/entity/control-loop