The Research on Algorithm in Judging the Trend of the Motion of Press-fit Curve

Cong TAN, Guo-qing DING, Xin CHEN

Abstract


The paper designed a way to judge the motion trend of the press-fit curve. The algorithm fits the curve with the data from the “entering the frame” region and the “leaving the frame” region. We use the fitting result, two lines, to judge whether the trend of the motion is normal or not. Finally, we test the algorithm in the laboratory with limited data. We find the algorithm is useful and it can be applied in the industrial production.

Keywords


Press-fit curve, Frame function, Polynomial fitting, Least square method


DOI
10.12783/dtcse/aics2016/8195

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