Abstract Automatic Control system has been widely used in the field of modern chemical production industry, which not only enhances the automatic level of production device but also elevates products' quality and output. A method combining manufacture process monitoring system and PLC is presented, through which automatic control system of a set of device for latex polymerization is developed and automatic control and monitoring function of the whole manufacture process are realized. For the key factor influencing quality best-polymerization temperature, cascade with stroke-dividing control algorithm is applied. Through long-term practical running, control effect reaches the expectation, which demonstrates the feasibility of this control system.
GAO Feng, WANG Xin, WU Jun-Qiang, XIONG Li, LIANG Jun. Automatic control system design and realization of latex polymerization process. Chinese Journal of Engineering Design, 2006, 13(6): 377-381.
