Abstract:The dynamic weighing signal processing method in high speed fruits sorting system directly affects the weighing accuracy. This paper describes a basic modeling method for time series, including modeling, order determining, applicability analysis, and prediction. Considering the structural characteristics of weighing system and the limit of PLC sampling speed, a modified autoregressive (AR) model for stable value prediction of the high speed weighing signals is presented. Meanwhile, a simulation base on Matlab … Show more
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