Boiler drum water level control method based on fuzzy neural network PID (Proportion Integration Differentiation) control
A fuzzy neural network and boiler drum technology, which is applied in the fields of industrial automation control and process industry, can solve the difficulty of coordinated debugging of fuzzy neural network PID control strategy and control system, affect the application effect of boiler drum water level control, and update the control strategy online. The efficiency is difficult to grasp and other problems, so as to improve the communication efficiency, improve the adaptive ability, and improve the real-time performance
Active Publication Date: 2014-08-06
IAP FUJIAN TECH CO LTD
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The invention provides a boiler drum water level control method based on fuzzy neural network PID (Proportion Integration Differentiation) control. The method comprises the following steps: analyzing characteristics and modeling conditions of a boiler drum water level control system; modeling a control object of the boiler drum water level control system; finishing the development of components of a fuzzy neural network PID control system in configuration software; realizing control logic of the boiler drum water level control system through component configuration in the configuration software; testing the control effect on the boiler drum water level, from the fuzzy neural network PID control system in the configuration software. According to the method, the shortcomings of conventional PID control are overcome and the self-adaptability of the control system is improved; a fuzzy neural network PID control algorithm is integrated in the configuration software in a manner of components, so that the efficiency of communication between a control strategy and a control station is improved, and the real-time property of online operation of the advanced control strategy is greatly improved.
Application Domain
Water feed control
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