1. Trajectory tracking with time-varying terrain conditions for an autonomous omnidirectional mobile robot using stratified variable structure saturated control. Issue 5 (3rd April 2020) Authors: Hwang, Chih-Lyang; Lee, Yunta; Hung, Wei-Hsuan Journal: International journal of systems science Issue: Volume 51:Issue 5(2020) Page Start: 922 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗