Abstract
In the existent pneumatic servo system with additive external forces, the plant is subjected to the constant disturbances caused by additive external forces. In that case, it is difficult to accomplish good control performance by using the conventional design scheme of an adaptive pole-placement control. In this paper, we propose an improved design scheme of the adaptive pole-placement control for the pneumatic servo system with additive external forces. In this design scheme, difference process of the signals in the identification mechanism and the compensator in the controller are introduced to eliminate the influence of the constant disturbances caused by the additive external forces. Furthermore, a multi-rate type adaptive law is adopted to improve the control performance. The effectiveness of the proposed design scheme is confirmed by experiments using the existent pneumatic servo system.
| Original language | English |
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| Pages | 213-218 |
| Number of pages | 6 |
| Publication status | Published - 1996 |
| Event | Proceedings of the 1996 4th International Workshop on Advanced Motion Control, AMC'96. Part 1 (of 2) - Tsu, Jpn Duration: 18 Mar 1996 → 21 Mar 1996 |
Conference
| Conference | Proceedings of the 1996 4th International Workshop on Advanced Motion Control, AMC'96. Part 1 (of 2) |
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| City | Tsu, Jpn |
| Period | 18/03/96 → 21/03/96 |