渗碳浓度梯度的简洁实时仿真

A Simple Real-time Emulation for Concentration Gradient in Carburized Layer

化学热处理的渗层浓度梯度仿真是计算机在扩散问题上的成功应用。能在工业现场的微控制器测控系统中实现渗层浓度梯度的实时仿真更具有实际意义。本文介绍的在MCS 5 1微控制器渗碳控制系统进行的仿真 ,采用动态调节的“显式”格式计算 ,点阵液晶屏曲线显示。软件的简要化、智能化和硬件的精密化 ,使之呈现出相对实用、方便与简洁的特征。

The emulation of the concentration gradient in carburied layer is a successful application of computer technique based on the diffusion theory.Application of real-time emulation in industrial practice by micro-controller presents further practical significance.This paper introduces the emulation carried out by MCS-51 micro-controller of a carburizing control system,Which adopts the methods of the 'explicit' calculation with dynamic regulation and dot array LCD display of the curve.The simplified and intelligentized software and precise hardware make this system quite practical,convenient and simple.