“…This controller provides stability for the ABS from its on-*Corresponding Author: Vu Trieu Minh: Tallinn University of Technology, Tallinn, Estonia, E-mail: vutrieuminh@yahoo.com Godwin Oamen, Kristina Vassiljeva, Leo Teder : Tallinn University of Technology, Tallinn, Estonia line adjustment of the PID parameters. Similarly, an ABS using gain scheduled constrained by linear quadratic regulator (LQR) is developed in [2]. The gains of this system are calculated from an explicit constrained LQR.…”