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分析和讨论计算机测控系统中如何提高传感器的采样精度问题、对温漂采用每次测量前采集零点的办法进行消除；对非线性问题采用分段线性化的办法加以解决，只要分段足够小．则可大大提高其精度。结合实例对标定方法及采样程度进行了研究。
Analyze and discuss how to improve the sampling accuracy of the sensor in the computer measurement and control system, eliminate the drift by adopting the method of zero sampling before each measurement, and adopt the piecewise linearization method to solve the nonlinear problem, as long as the segmentation is small enough. You can greatly improve its accuracy. The method of calibration and sampling degree are studied with examples.