【摘要】 应用时间序列分析原理和方法对柔性制造系统 ( FMS)加工尺寸数据序列进行在线建模。将加工尺寸预测与工艺能力预测结合起来 ,提出对加工尺寸进行反馈补偿控制的原理和方法。实践证明 ,基于此模型的预测及反馈补偿结果是令人满意的更多还原

【Abstract】 On-line modeling and forecasting for machining dimension of FMS is studied and carried out by applying time series analysis theory. Combining the forecasting of machining dimension with that of process capability in a machining process, principle and method of feed-back compensative control is proposed in the paper. After statistical analysis of obtained machining data series in FMS with feed-back compensative control, the results are feasible.更多还原