微机监控材料试验系统

Microcomputer Control Material Test System

本文设计了两级计算机支持的材料试验系统，着重描述了系统软、硬件结构以及系统控制状态平滑切换算法，对ＷＥ型液压材料试验机的测量系统进行了改造，并以材料的拉伸试验为例，检验了该系统的实用性。

Designs two-stages microcomputer control m aterial tester system and introduces its hardware,software structure,smooth-switch algorithm of the state.This paper also reforms the metering system of the WE hyd raulic material tester and verifies the practicability of the system with tensil e test.