电子式仪表数码显示中的非线性补偿

Nonlinear Compensation in the Digital Display of Electronic Instruments

一、概述数码显示醒目、精确,而且没有人为读数误差,与以往指针表头相比其优越性是仪表界公认的。当前,在科学计算、工业自动化、测量仪器仪表等方面已大量采用数码显示。在这微电脑技术得到普遍应用的今天,实现数码显示当然不是什么技术难题。但是,在电子式测量技术领域。

The significance and principle of nonlinear compensation for analog quantities in digital display techniques are described, and the general circuit mode and calculating formula are derived in this paper. In addition, particular circuits designed for practical production, and the feasible measures adopted for related applications are given.