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A NEW METHOD OF IDENTIFICATION AND COMPENSATION OF FRICTION AND MACHINING FORCES IN POSITIONING SYSTEMS
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| Author(s) |
B. Singer |
| Abstract |
In electromechanical positioning systems (e. g. machine tools) with high accuracy requirements machining forces and the friction forces in the sliding hearings have a strong effect on the achievable position control quality. In this contribution a new technique for on-line determination of these normally not measurable forces is presented, that gives exact information even at low speeds and standstill. A feedback compensation is described, that takes the identified force as an input and generates an additional input signal for the torque controller of the drive. |
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| Filename: | Unnamed file |
| Filesize: | 3.513 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-05-21 by System |
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