1. Optimal PI and PID control of first-order plus delay processes and evaluation of the original and improved SIMC rules. (October 2018) Authors: Grimholt, Chriss; Skogestad, Sigurd Journal: Journal of process control Issue: Volume 70(2018) Page Start: 36 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗