Fault detection and estimation for nonlinear systems with linear output structure
文献类型：期刊论文
| 作者 | Hong, W; Ling, S |
| 刊名 | INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING
 |
| 出版日期 | 2005-05-01 |
| 卷号 | 19期号:4页码:267-279 |
| 关键词 | nonlinear systems Lyapunov function adaptive observers fault detection fault estimation |
| 英文摘要 | In this paper, a new formulation of fault detection and estimation algorithm has been presented for a class of known nonlinear dynamic systems with a linear output structure. Under certain assumptions on the nonlinear dynamics of the system and its model uncertainty, an adaptive observer-based approach is established so as to construct several effective residual signals that can be used to perform the required fault detection and estimation. A parameter dependent Lyapunov function is used to formulate a set of adaptive tuning rules for the time-varying parameters involved in both the adaptive observer and the fault estimation error. It has been shown that the algorithms can be applied to estimate both constants and slow-drifting faults with convergent residual signals. A simple simulation example is included to illustrate the use of the proposed methods and encouraging results have been obtained. Copyright (c) 2004 John Wiley & Sons, Ltd. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Automation & Control Systems ; Engineering, Electrical & Electronic |
| 研究领域[WOS] | Automation & Control Systems ; Engineering |
| 关键词[WOS] | DIAGNOSIS ; ACTUATOR |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000229362500005 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/9179]  |
| 专题 | 自动化研究所_09年以前成果 |
| 作者单位 | 1.UMIST, Control Syst Ctr, Manchester M60 1QD, Lancs, England 2.Chinese Acad Sci, Inst Automat, Beijing 10080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hong, W,Ling, S. Fault detection and estimation for nonlinear systems with linear output structure[J]. INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING,2005,19(4):267-279. |
| APA | Hong, W,&Ling, S.(2005).Fault detection and estimation for nonlinear systems with linear output structure.INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING,19(4),267-279. |
| MLA | Hong, W,et al."Fault detection and estimation for nonlinear systems with linear output structure".INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING 19.4(2005):267-279. |
入库方式： OAI收割
来源：自动化研究所
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