船用锅炉蒸汽压力系统的模糊免疫神经网络PID控制设计

PID control design of the steam pressure system for marine boiler based on the fuzzy immune-NN

在船用锅炉系统中,蒸汽压力是影响整个燃烧系统的一个重要因素.保持蒸汽压力恒定是船舶锅炉控制系统的一个重要指标.文章有机结合模糊控制、神经网络控制和免疫算法的优点,提出了基于免疫的模糊神经网络控制策略,仿真表明用该方法控制锅炉蒸汽压力的优越性.

In the marine boiler control system, steam pressure is one of the most important factors in the whole combustion system. It is an important performance index to keep the steam pressure constant. In this paper, combined with fuzzy control, NN control and immune algorithm, a control strategy is constructed based on the fuzzy NN control with immune algorithm. The simulation shows that the proposed method is effective and satisfying.