文献类型： 会议论文

第一作者： Yonghong Huang

作者： Yonghong Huang ¹ ; Chenglin Xia ¹ ; Yukun Sun ¹ ; Xianglin Zhu ¹ ; Yuejun Wang ² ;

作者机构： 1.School of Electrical and Information Engineering, Jiangsu University

2.Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences

关键词： Particle swarm optimization algorithm;Fuzzy neural networks;Soft sensor;Modeling

会议名称： International Asia Conference on Informatics in Control, Automation, and Robotics

主办单位：

页码： 437-440

摘要： In fermentation process, fuzzy neural networks (FNN) is a novel machine learning method of soft sensor modeling, while the typical algorithm of FNN is inefficient because they can not optimize fuzzy rules and has long training time. Biological parameters can be measured online in real time which is helpful for the control of process optimization. So this paper introduces the use of the particle swarm optimization (PSO) for training FNN. Unlike the conventional back-propagation technique, the adaptation of the weights of the FNN approximator is done on-line using PSO. The PSO is based on the least squares error minimization with random initial condition and without any off-line pre-training. Experiment results show that, in contrast to the traditional fuzzy neural networks, the method has good prediction and is suitable to practical applications.

分类号： TP2-53