PID spotlight, part 27: Calculating PID tuning constants: Here are tuning calculations for fast, moderate and slow tuning of PID controllers for all lag/deadtime ratios.

Saved in:

Bibliographic Details
Title:	PID spotlight, part 27: Calculating PID tuning constants: Here are tuning calculations for fast, moderate and slow tuning of PID controllers for all lag/deadtime ratios.
Authors:	Bullerdiek, Ed mhoske@wtwhmedia.com
Source:	Control Engineering. Mar/Apr2026, Vol. 73 Issue 2, p18-22. 5p.
Subjects:	Process control systems, Mathematical optimization
Abstract:	The article details calculation methods for determining optimal proportional-integral-derivative controller tuning across four distinct performance windows based on a process's lag-to-deadtime ratio. Topics include disturbance rejection tuning, critically damped tuning for setpoint changes; and minimum controller output movement tuning for deadtime-dominant processes.
Database:	Engineering Source

Description
Abstract:	The article details calculation methods for determining optimal proportional-integral-derivative controller tuning across four distinct performance windows based on a process's lag-to-deadtime ratio. Topics include disturbance rejection tuning, critically damped tuning for setpoint changes; and minimum controller output movement tuning for deadtime-dominant processes.
ISSN:	00108049