FPGA-based servo control and three-dimensional dynamic interpolation

FPGA-based servo control and three-dimensional dynamic interpolation

The design and implementation of a field-programmable gate array (FPGA)-based controller that employs three-dimensional dynamic interpolation (3D/sup 2/I) for process and system dynamics compensation is described. A strategy for multiple-constraint based tool deflection compensation employing the 3D...

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Veröffentlicht in:IEEE/ASME transactions on mechatronics 2005-02, Vol.10 (1), p.98-110
Hauptverfasser: Oldknow, K.D., Yellowley, I.
Format: Artikel
Sprache:eng
Schlagworte:
Compensation
Condition monitoring
Control systems
Cutting tools
Design engineering
Dynamical systems
Dynamics
Feeds
Field programmable gate arrays
Field-programmable gate arrays  (FPGAs)
intelligent control
Interpolation
machine tool control
Machine tools
Machining
Motion control
process monitoring
Servosystems
Strategy
Utilities
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Beschreibung
Zusammenfassung:The design and implementation of a field-programmable gate array (FPGA)-based controller that employs three-dimensional dynamic interpolation (3D/sup 2/I) for process and system dynamics compensation is described. A strategy for multiple-constraint based tool deflection compensation employing the 3D/sup 2/I mechanism is also presented as an example of the utility of the approach.
ISSN:1083-4435
1941-014X
DOI:10.1109/TMECH.2004.842217