摘要： 提出了基于组态王、Excel 和 Matlab 的PID自整定仿真软件。该仿真软件用Mat lab完成PID自整定算法，用组态王工控软件实现复杂、友好的图形界面，Excel作为Matlab 和组态王的数据库。三者之间通过DDE协议进行数据链接。

关键词: 动态数据交换, 自整定, 仿真软件, 过程控制

Abstract: In this paper, simulation software of PID self-tuning based on King view, Excel and Matlab is proposed. In the simulation software, Matlab applicat i on implements PID self-tuning algorithm, Kingview application implements frien dl y user interface and Excel application plays as the database of Kingview appl ica tion and Matlab application. The three parts connect through DDE protocol.

中图分类号: 

• TP391.9