Identification of a Class of Non-integer Order Rational Models

摘要：

Main contributions include: (1) A non-integer order rational model structure is presented with justification of more general form for non-linear rational models.(2) An Enhanced Back Propagation (EBP) algorithm for parameter estimation of a class of non-integer order rational models is presented.Comparing with general BP algorithm,the convergence rate of the proposed algorithm is improved.The convergence of the presented algorithm is proved.Also,the effectiveness of non-integer order rational models and the EBP algorithm is initially demonstrated by a simulation case study.

关键词： non-integer order rational model parameter estimation enhanced back propagation fractional power.

作者: Defeng Wu Zi Ma Aiguo Li Quanmin Zhu

作者单位: Automation Research Centre,Dalian Maritime University,Dalian 116026,People Republic of China Faculty of Computing,Engineering and Mathematical Sciences (CEMS),University of the West of England

会议类型: 国际会议

会议名称: International Conference on Modelling,Identification and Control(模拟、鉴定、控制国际会议)

会议地点: 上海

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）