Application of Improved Sliding-Mode Control to Hydraulic Cylinder of Load-Varying for the Position Control and Tracking Control
| Autor: | Chung-Lung Lee, 李忠龍 |
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| Rok vydání: | 2004 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 92 The hydraulic system is a highly nonlinear and time-varying system, and the system parameters vary with the operating environment and the time, etc. However, hydraulic system are still widely used in the industry because of its significant advantages such as large power density, the continuous variable speed output, the easy to adjust output power and the good lubricity. The open-loop controlled hydraulic systems are mostly used in the industry. In this study, both the traditional sliding-mode controller and three different kinds of improved sliding mode controller are utilized for the position control and tracking control. Among different sliding mode controllers, the experiment results show that the complementary sliding-mode controller is the best controller for the position control and tracking of sine waves. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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