SIMULTANEOUS STATE AND PARAMETER ESTIMATION BASED ACTUATOR FAULT DETECTION AND DIAGNOSIS FOR AN UNMANNED HELICOPTER
文献类型：期刊论文
| 作者 | Wu C(吴冲) ; Qi JT(齐俊桐); Song DL(宋大雷); Qi X(齐欣); Han JD(韩建达)
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| 刊名 | INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE
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| 出版日期 | 2015 |
| 卷号 | 25期号:1页码:175-187 |
| 关键词 | actuator fault detection and diagnosis unmanned helicopter Kalman filter set-membership filter adaptive scheme |
| ISSN号 | 1641-876X |
| 产权排序 | 1 |
| 通讯作者 | 齐俊桐 |
| 中文摘要 | Simultaneous state and parameter estimation based actuator fault detection and diagnosis (FDD) for single-rotor unmanned helicopters (UHs) is investigated in this paper. A literature review of actuator FDD for UHs is given firstly. Based on actuator healthy coefficients (AHCs), which are introduced to represent actuator faults, a combined dynamic model is established with the augmented state containing both the flight state and AHCs. Then the actuator fault detection and diagnosis problem is transformed into a general nonlinear estimation one: given control inputs and the measured flight state contaminated by measurement noises, estimate both the flight state and AHCs recursively in each time-step, which is also known as the simultaneous state and parameter estimation problem. The estimated AHCs can further be used for fault tolerant control (FTC). Based on the existing widely used nonlinear estimation methods such as the unscented Kalman filter (UKF) and the extended set-membership filter (ESMF), three kinds of adaptive schemes (KF-UKF, MIT-UKF and MIT-ESMF) are proposed by our team to improve the actuator FDD performance. A comprehensive comparative study on these different estimation methods is given in detail to illustrate their advantages and disadvantages when applied to unmanned helicopter actuator FDD. |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Automation & Control Systems ; Computer Science, Artificial Intelligence ; Mathematics, Applied |
| 研究领域[WOS] | Automation & Control Systems ; Computer Science ; Mathematics |
| 关键词[WOS] | TOLERANT CONTROL METHODS ; AERIAL VEHICLES ; KALMAN FILTER ; SENSOR |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000351850200013 |
| 源URL | [http://ir.sia.ac.cn/handle/173321/16233]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Wu C,Qi JT,Song DL,et al. SIMULTANEOUS STATE AND PARAMETER ESTIMATION BASED ACTUATOR FAULT DETECTION AND DIAGNOSIS FOR AN UNMANNED HELICOPTER[J]. INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE,2015,25(1):175-187. |
| APA | Wu C,Qi JT,Song DL,Qi X,&Han JD.(2015).SIMULTANEOUS STATE AND PARAMETER ESTIMATION BASED ACTUATOR FAULT DETECTION AND DIAGNOSIS FOR AN UNMANNED HELICOPTER.INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE,25(1),175-187. |
| MLA | Wu C,et al."SIMULTANEOUS STATE AND PARAMETER ESTIMATION BASED ACTUATOR FAULT DETECTION AND DIAGNOSIS FOR AN UNMANNED HELICOPTER".INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE 25.1(2015):175-187. |
入库方式： OAI收割
来源：沈阳自动化研究所
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