| 潜水器控制系统层次故障诊断模型设计 |
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| 引用本文： | 方志远,葛彤,连琏.潜水器控制系统层次故障诊断模型设计[J].海洋工程,2006,24(1):79-85. |
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| 作者姓名： | 方志远 葛彤 连琏 |
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| 作者单位： | 上海交通大学,船舶海洋与建筑工程学院,上海,200030 |
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| 摘 要： | 在潜水器控制系统的基础上,按照结构、功能和组件的关系,为潜水器控制系统进行故障诊断建模。依据基于模型的层次故障诊断技术,建立了适用于潜水器控制系统故障诊断的具体诊断和推理策略,开发了故障诊断软件系统,描述了故障诊断具体过程,并利用数字仿真验证系统设计的有效性。
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| 关 键 词： | 潜水器控制系统 诊断模型 故障诊断 |
| 文章编号： | 1005-9865（2006）01-0079-07 |
| 收稿时间： | 2004-11-15 |
| 修稿时间： | 2004年11月15 |
Design of model-based hierarchical fault diagnosis system for underwater vehicle control system |
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| FANG Zhi-yuan,GE Tong,LIAN Lian.Design of model-based hierarchical fault diagnosis system for underwater vehicle control system[J].Ocean Engineering,2006,24(1):79-85. |
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| Authors: | FANG Zhi-yuan GE Tong LIAN Lian |
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| Institution: | School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiaotong University, Shanghai 200030, China |
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| Abstract: | Underwater vehicles have been used extensively in deep sea research.Failure diagnosis is an important issue in raising the reliability of the underwater vehicle.Firstly,after analyzing the control system of the autonomous underwater vehicle,the underwater vehicle model is built for fault diagnosis,considering the structure,function and containing relation of components.Moreover, the authors point out the specific diagnosis and reasoning strategy for underwater vehicle control system according to general theories of hierarchical fault diagnosis.Secondly,the authors design the fault diagnosis software.At last,simulations prove the validity of the diagnosis system. |
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| Keywords: | underwater vehicle control system model for diagnosis fault diagnosis |
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