论文部分内容阅读
回差(来回差) 当输入(变)量在全范围行程内由小到大和由大到小变化时,其输出值也随之有上升和下降的相应变化。一般情况下就可以得到两条特性曲线,因此对每个输入量来说就有两个相对应的输出量。这两个输出量之间的最大差值就称回差(来回差)。回差用理想输出量程的百分数表示。
Hysteresis (back and forth difference) When the input (variable) in the entire range of travel from small to large and from small to small changes, the output value also will rise and fall with the corresponding changes. Under normal circumstances can get two characteristics, so for each input there are two corresponding output. The difference between the two outputs is called backlash (back and forth difference). The hysteresis is expressed as a percentage of the ideal output range.