Permanent Magnet Chatter Absorber with Fuzzy Logic Control
The paper deals with semi-active chatter absorber based on an electrodynamic transducer built around high-energy permanent magnets. Also, a fuzzy logic control system for the absorber control system has been designed. The principal advantage of fuzzy control is the possibility to implement practical experience gained by machine operators in the control algorithm. Hence, the possibility of factoring such quantities, as vibrations experienced by selected points of the machine-tool, and sound emitted by working machine into the analyzed chatter absorber fuzzy control system has been studied in the paper. The control system has been tested by way of simulation with the use of the process and cutting force models.
Zdzislaw Gosiewski and Zbigniew Kulesza
B. Broel-Plater et al., "Permanent Magnet Chatter Absorber with Fuzzy Logic Control", Solid State Phenomena, Vols. 147-149, pp. 290-295, 2009