Title :
Intelligent pre-compensation and dimensional error analysis in Multi-axis CNC machining
Author :
Yang, Xia ; Liu, Peng ; Boshu Zhang
Author_Institution :
Sch. of Electr. Eng., Shenyang Univ. of Technol., Shenyang, China
Abstract :
Dimensional error often appears nonlinearly in Multi axis CNC machining process. This paper analyzes the dimensional error variation for CNC grinding in detail, and introduces a new intelligent error pre-compensation algorithm to constitute intelligent error pre-compensation system. The simulation results of the intelligent error compensation system show the recovery is very fast, for either step or pulse disturbance type, and the machining precision will be well satisfied.
Keywords :
computerised numerical control; error analysis; grinding; machining; CNC grinding; dimensional error analysis; intelligent error compensation system; intelligent precompensation; multiaxis CNC machining; Artificial intelligence; Computer numerical control; Error compensation; Indexes; Machining; Measurement uncertainty; Oscillators; CNC machining; Error compensation; Intelligent control; Multi-axis;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057876
