基于CSO-SVM的数控机床主轴热误差建模 |
刘洪江,胡腾,何勇,董峰,罗为 |
Spindle thermal error modeling of NC machine tool based onCSO-SVM |
Hong-jiang LIU,Teng HU,Yong HE,Feng DONG,Wei LUO |
图11 转速为3 000 r/min时CSO-SVM模型的主轴径向热漂移误差预测结果 |
Fig.11 Prediction result of spindle radial thermal drift error of CSO-SVM model at rotate speed of 3 000 r/min |
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