1. BLT Method for PI Controllers of Unstable Systems. Issue 4 (2nd October 2018) Authors: Besta, Chandra Shekar; Chidambaram, Manickam Journal: Indian chemical engineer Issue: Volume 60:Issue 4(2018) Page Start: 317 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗