Chapters by Prof. Junwei Han

• Book Chapter PID control with gravity compensation for hydraulic 6-DOF parallel manipulator
  by Chifu Yang, Junwei Han, O.Ogbobe Peter and Qitao Huang in the book "PID Control, Implementation and Tuning" edited by Tamer Mansour, ISBN 978-953-307-166-4, InTech, April 4, 2011