Prediction of Machine Tool's Motion Accuracy Deterioration Based on Chaotic Evolution of Thermal Error

Thermal error is one of the main factors leading to the decline of NC machine tool's accuracy. It is proposed to use the chaotic characteristics of the thermal error to reveal the internal law of the temperature rise process hidden in the disordered and complex representation, so as to predict...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Ji xie gong cheng xue bao 2022, Vol.58 (11), p.231
Hauptverfasser:	Du, Liuqing, Hu, Jie, Yu, Yongwei
Format:	Artikel
Sprache:	chi ; eng
Schlagworte:	Accuracy Chaos theory Deterioration Errors Evolution Liapunov exponents Machine tools Nonlinear systems Prediction models
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!