Dynamic Model Identification of Marine Electric Propulsion System

摘要：

　　This paper applies identification technique to the marine electric propulsion system analysis,adopts the recursive extended least squares (RELS) algorithm to estimate the structure and parameters of the model,employs the variable forgetting factors into the algorithm to improve the tracking characteristic of the parameters,establishes the dynamic model of a simulated electric propulsion unit under the excitation control based on the experiment data,and finally verifies the validity of the method through the consistency between simulation result and experimental result.

关键词： Dynamic model Identification Electric propulsion Variable forgetting factor

作者: Qiang Wu Hao Xiong Guangwei Meng Libing Zhou

作者单位: Naval University of Engineering,Wuhan,430033,China Naval University of Engineering,Wuhan,430033,China;Huazhong University of Science and Technology,Wuh Huazhong University of Science and Technology,Wuhan,430074,China

会议类型: 国际会议

会议名称: the 2012 2nd International Conference on Frontiers of Manufacturing Science and Measuring Technology (第二届制造科学与检测技术国际会议(ICFMM 2012))

会议地点: 西安

会议语种:英文

页码: 1357-1359

在线出版日期: 2012-06-12（万方平台首次上网日期，不代表论文的发表时间）