TY - GEN
T1 - Robust nonlinear control of water hydraulic servomotor system with parameter uncertainties
AU - Ito, Kazuhisa
PY - 2004/12/1
Y1 - 2004/12/1
N2 - Water hydraulic servo system is attractive technology for safety environment. This paper deals with water hydraulic servomotor system. To overcome the highly nonlinearity of flow equation, it is linearized and parametrized. Considering the effect of parameter perturbation, e.g. load fluctuation and friction parameters, a method of Lyapunov-based recursive design is applied to construct a robust rotational velocity controller. The effectiveness of the proposed controller is examined numerically.
AB - Water hydraulic servo system is attractive technology for safety environment. This paper deals with water hydraulic servomotor system. To overcome the highly nonlinearity of flow equation, it is linearized and parametrized. Considering the effect of parameter perturbation, e.g. load fluctuation and friction parameters, a method of Lyapunov-based recursive design is applied to construct a robust rotational velocity controller. The effectiveness of the proposed controller is examined numerically.
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M3 - Conference contribution
AN - SCOPUS:21244460445
SN - 0780386531
T3 - 2004 8th International Conference on Control, Automation, Robotics and Vision (ICARCV)
SP - 1176
EP - 1181
BT - 2004 8th International Conference on Control, Automation, Robotics and Vision (ICARCV)
T2 - 8th International Conference on Control, Automation, Robotics and Vision (ICARCV)
Y2 - 6 December 2004 through 9 December 2004
ER -