The stability, steady-state error analysis, damping factor, and setting time of discrete data drives for computer numerical control (CNC) machine tools are analyzed to obtain the necessary information for the design of a practical system. The stability of the drive is reviewed using Jury's test and the Mitrovic criterion. The variation of damping factor and settling time with respect to system parameters are presented based on the Mitrovic criterion
Published in:
Industrial Electronics, IEEE Transactions on
(Volume:45
,
Issue:
3
)
Date of Publication: Jun 1998