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本文阐述了数控机床热误差补偿技术的基本概念 ,提出了一种基于无限冲激响应 (IIR)网络的数控机床热误差预报模型 ,讨论了该模型的建立及相关技术问题 ,对智能预报补偿系统进行了研究 ,并给出了智能预报的结果和精度评价
This paper describes the basic concepts of thermal error compensation technology for CNC machine tools and proposes a thermal error prediction model of CNC machine tool based on Infinite Impulse Response (IIR) network. The establishment of the model and related technical problems are discussed. Conducted a study, and gave the results of intelligent prediction and accuracy evaluation