The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
A RESEARCH ON THE STRATEGY OF NONLINEAR PREDICTIVE CONTROL BASED ON RADIAL BASIS FUNCTION MODELS
Author(s): 
Pages: 361-365
Year: Issue:  4
Journal: Pattern Recognition and Artificial Intelligence

Keyword:  非线性过程 预测控制 神经网络模型 径向基函数;
Abstract: 提出了一种基于径向基函数的非线性过程预测控制策略。首先,开发过程径基函数网络模型:根据过程特性,选择模型阶次、径基函数类型,用K均值法确定基函数中心位置,统计F检验确定基函数中心的数目,迭代最小二乘法确定径基函数网络权系数。然后,利用网络模型抽取非线性预测控制器(NLPC)特征样本训练构造径基函数网络预测控制器(RBFPC)。仿真结果表明,与NLPC比较,由于RBFPC不必在线解非线性最优化问题,易于在线快速实施;与PI控制器比较,RBFPC具有更好的跟踪设定值性能和抗干扰性能。
Related Articles
No related articles found