微机辅助电感测微仪数据采集系统设计

Design of Microcomputer Aided Peak Inductive Transduser Data Collecting System

介绍了用ＩＢＭ－ＰＣ系列微机与ＤＧＦ－５型电感测微仪构成的数据采集系统的软硬件设计，对系统的主要误差源进行了分析，提出对系统的综合误差用三次样条函数拟合补偿的方法，并设计了相应的软件。结果表明，该系统稳定可靠，可实现静态、动态数据采集。

This paper presents the design of the software and hardware of the microcomputer aided DGF5 Peak Inductive Transduser data collecting system,analyzes the important error sources,works out the method of using cubic spline function to modify the system error,and puts forward the relative software.The system can be used for size and various shape error measurements with reliable stability.