ZHU Yonghong, XIAO Chuncai

(Jingdezhen Ceramic Institute, Jingdezhen 333001)

Abstract: The H∞ state feedback control problem with the networked control systems of 2 -DOF ceramic manipulators with disturbances was studied. At first, a networked robust control model for ceramic manipulators was developed. Then, for the use in the networked control systems of ceramic manipulators, sufficient conditions for robust stability and the state feedback control law based on the maximum network time -delay were developed using the linear matrix inequality method.Simulations show that the networked robust control strategy can effectively attenuate perturbations of the networked control systems for ceramic manipulators.

Keywords: networked control systems, ceramic manipulators, H∞ robust control, linear matrix inequality