TY - JOUR
AU1 - Zhang, Hui
AU2 - Liu, Xiaotao
AU3 - Wang, Junmin
AU4 - Karimi, Hamid
AB - In this paper, we exploit the sliding mode control problem for a fluid power electrohydraulic actuator (EHA) system. To characterize the nonlinearity of the friction, the EHA system is modeled as a linear system with a system uncertainty. Practically, it is assumed that the system is also subject to the load disturbance and the external noise. An integral sliding mode controller is proposed to design. The advanced techniques such as the H
∞ control and the regional pole placement are employed to derive the optimal feedback gain which can be calculated by solving a necessary and sufficient condition in the form of linear matrix inequality. A sliding mode control law is developed such that the sliding mode reaching law is satisfied. Simulation and comparison results show the effectiveness of the proposed design method.
TI - Robust H ∞ sliding mode control with pole placement for a fluid power electrohydraulic actuator (EHA) system
JF - The International Journal of Advanced Manufacturing Technology
DO - 10.1007/s00170-014-5910-8
DA - 2014-05-13
UR - https://www.deepdyve.com/lp/springer-journals/robust-h-sliding-mode-control-with-pole-placement-for-a-fluid-power-ZbW9P25CsX
SP - 1095
EP - 1104
VL - 73
IS - 8
DP - DeepDyve
ER -