Fault diagnosis of underwater vehicles based on SMO

摘要：

　　Designing of a sliding mode observer (SMO) was finished based on the motion model of underwater vehicles.A flutter decrease strategy for the sliding mode observer was discussed and the sliding mode observer was applied to the fault diagnosis of the underwater vehicles.Simulation experiment without faults was designed、 simulation experiments of sensor fault diagnosis were undertaken.The validity and feasibility of this method were validated based on the analysis of the simulation experiment results.

关键词： underwater vehicles fault diagnosis sensor fault diagnosis thruster fault diagnosis sliding mode observer designing

作者: WANG Jian-guo JIANG Chun-meng WU Fang-liang ZHOU Yi-mei

作者单位: China Ship Development and Design Center, Wuhan 430064, China Humanities Department, City College of Wuhan University of Science and Technology, Wuhan 430083, Chi

会议类型: 国内会议

会议名称: 第十五届中国海洋(岸)工程学术讨论会

会议地点: 太原

会议语种:英文

页码: 192-196

在线出版日期: 2011-08-03（万方平台首次上网日期，不代表论文的发表时间）