Robust nonlinear control of water hydraulic servomotor system with parameter uncertainties

被引：0

作者：

Ito, K ^{[1
]}

机构：

[1] Sophia Univ, Dept Mech Engn, Fluid Lab, Chiyoda Ku, Tokyo 1028554, Japan

来源：

2004 8TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION, ROBOTICS AND VISION, VOLS 1-3 | 2004年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

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.

引用

页码：1176 / 1181

页数：6

共 9 条

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