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Nowadays, many new polymer materials have been widely used in different chemical production areas. The polymerization temperature is an important parameters of process control, but has characteristics of time-delay and inertial, so the ordinary PID control is difficult to obtain good effect. In order to control the system steadily and accurately, we suggest a compound control method, which combines...
The production process of chlorinated polyethylene (CPE) is mainly a chemical polymerization. The CPE polymerization temperature has characteristics of time varying, nonlinear and large delay. In order to realize a steady and accurate automatic control system, the neural network IMCPID (NNIMCPID) control is advanced in the article. And base on the DDE technology, the control system can achieve the...
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