The machining accuracy of surface parts can be significantly improved using a series of error compensation technologies to compensate for machining errors.
Accurate modeling of errors is an essential part of error compensation.
The grinding experimentation and compensation grinding verifies the validity of error analysis model and effectiveness of compensation method, and the profile error reduced by 82.1% comparing with grinding process without compensation.
Motion compensation errors of motion vectors in uniform areas are usually close to the motion compensation error of the best motion vector in the neighbourhood.
Research on machine tools has mainly focused, during these last couple of decades, on methods of error mapping and compensation techniques in aim of improving their geometrical accuracy.
Dividing frequency control proposed in [8] and [46] reduces the compensation error of the harmonic current's amplitude and phase, which is suitable for multi-structure active power filters.
It was found that the established "experimental" criterion for the level of compensation gives an error of up to 20% in activation volume for soft tensile test rigs and affects the Haasen plot.
In this study, the real-time two-channel beam pointing error (BPE) compensation method of PARS for LOS rate extraction is designed.
This paper is a study of the application of artificial neural networks to the problem of calculating error compensation values for axis positioning on a machine tool.
Six test pieces are machined to validate the accuracy of the model and the effectiveness of the error compensation system.
