Computer and Modernization ›› 2011, Vol. 1 ›› Issue (6): 117-3.doi: 10.3969/j.issn.1006-2475.2011.06.032

• 计算机控制 • Previous Articles     Next Articles

Application of DDE in Exhausted Gas Purify Control System

LOU Ben-yue, SUN Wei, LIU Ning-ning, LIANG Feng   

  1. School of Information and Electrical Engineering, China University of Mining and Technology, Xuzhou 221008, China
  • Received:2011-03-07 Revised:1900-01-01 Online:2011-06-29 Published:2011-06-29

Abstract: This paper mainly introduces that errorcorrection fuzzy control algorithm is applied to exhausted gas purify control system of an electrolytic aluminum plant by using DDE technology. Its realization requires combination of Matlab and industrial control configuration software InTouch, and the combination of both needs DDE communication technology to achieve their communications. The application shows that the method is of good stability and reliability.

Key words: exhausted gas purify control system, errorcorrection fuzzy control algorithm, communications, DDE, InTouch