programcontrolled
Program-controlled is an adjective used to describe systems whose behavior is governed by software instructions executed on a processor or controller. In a program-controlled arrangement, control logic is implemented in code and stored in memory, allowing changes to operation by updating the program rather than altering hardware. This contrasts with fixed-function hardware or relay-based logic, where function changes require physical rewiring or component replacement.
Historically, the term emerged with the adoption of digital computing and automation. In telecommunications and industrial
Applications of program-controlled systems span many fields. In manufacturing and process control, programmable logic controllers and
Advantages include increased flexibility, easier updates, and the ability to implement sophisticated control strategies without hardware
See also: programmable logic controller, embedded system, computer-controlled.