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arXiv · 2005.08546

Model-free control for machine tools

Jorge Villagra·Cédric Join·Rodolfo Haber·Michel Fliess
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Abstract

Cascade P-PI control systems are the most widespread commercial solutions for machine tool positioning systems. However, friction, backlash and wearing effects significantly degrade their closed-loop behaviour. This works proposes a novel easy-to-tune control approach that achieves high accuracy trajectory tracking in a wide operation domain, thus being able to mitigate wear and aging effects.

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Jorge Villagra, Cédric Join, Rodolfo Haber, Michel Fliess. 2020-05-18. Model-free control for machine tools. https://arxiv.org/abs/2005.08546

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