A novel approach for ANFIS modelling based on Grey system theory for thermal error compensation [PDF]
, 2014 The fast and accurate modelling of thermal errors in machining is an important aspect for the implementation of thermal error compensation. This paper presents a novel modelling approach for thermal error compensation on CNC machine tools.
Fletcher, Simon +2 more
core +5 more sources
A particle swarm optimisation-based Grey prediction model for thermal error compensation on CNC machine tools [PDF]
, 2015 Thermal errors can have a significant effect on CNC machine tool accuracy. The thermal error compensation system has become a cost-effective method of improving machine tool accuracy in recent years.
Longstaff, Andrew P. +3 more
core +3 more sources
The application of ANFIS prediction models for thermal error compensation on CNC machine tools [PDF]
, 2015 Thermal errors can have significant effects on CNC machine tool accuracy. The errors come from thermal deformations of the machine elements caused by heat sources within the machine structure or from ambient temperature change.
Longstaff, Andrew P. +3 more
core +1 more source
The Application of ANN and ANFIS Prediction Models for Thermal Error Compensation on CNC Machine Tools [PDF]
Thermal errors can have significant effects on Computer Numerical Control (CNC) machine tool accuracy. The errors come from thermal deformations of the machine elements caused by heat sources within the machine structure or from ambient temperature ...
Abdulshahed, Ali
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Comparative study of ANN and ANFIS prediction models for thermal error compensation on CNC machine tools [PDF]
, 2013 Thermal errors can have significant effects on CNC machine tool accuracy. The errors usually come from thermal deformations of the machine elements created by heat sources within the machine structure or from ambient change.
Longstaff, Andrew P. +3 more
core +3 more sources
Efficient offline thermal error modelling strategy for accurate thermal behaviour assessment of the machine tool. [PDF]
, 2009 Positional accuracy of the machine tool is affected by the instabilities caused by the thermal gradients produced from the internal and external heat sources.
Longstaff, Andrew P. +4 more
core +4 more sources
Application of GNNMCI(1, N) to environmental thermal error modelling of CNC machine tools [PDF]
, 2013 Thermal errors are often quoted as being the largest contributor to inaccuracy of CNC machine tools, but they can be effectively reduced using error compensation.
Longstaff, Andrew P. +3 more
core +3 more sources
Thermal Performance of a Multi-Axis Smoothing Cell [PDF]
, 2011 Multi Axis Robots have traditionally been used in industry for pick and place, de-burring, and welding operations. Increasing technological advances have broadened their application and today robots are increasingly being used for higher precision ...
Georgiou, Charalambos Andrew
core +7 more sources
An efficient offline method for determining the thermally sensitive points of a machine tool structure [PDF]
, 2012 Whether from internal sources or arising from environmental sources, thermal error in most machine tools is inexorable. Out of several thermal error control methods, electronic compensation can be an easy-to-implement and cost effective solution. However,
Longstaff, Andrew P. +3 more
core +4 more sources
Thermal error modelling of machine tools based on ANFIS with fuzzy c-means clustering using a thermal imaging camera [PDF]
, 2015 Thermal errors are often quoted as being the largest contributor to CNC machine tool errors, but they can be effectively reduced using error compensation.
Longstaff, Andrew P. +4 more
core +1 more source