MMSE State Estimation Approach for Linear Discrete-Time Systems With Time-Delay and Multi-Error Measurements
文献类型：期刊论文
| 作者 | Sun, Yao1,2 ; Jing, Fengshui1,2; Liang, Zize1,2; Tan, Min1,2
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| 刊名 | IEEE TRANSACTIONS ON AUTOMATIC CONTROL
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| 出版日期 | 2017-03-01 |
| 卷号 | 62期号:3页码:1530-1536 |
| 关键词 | Explicit time-delay MMSE state estimation approach multi-error measurements |
| 英文摘要 | This technical note focuses on designing a novel optimal estimation approach for linear discrete-time systems with time-delay and multi-error measurements, inspired by the measurement demands of the Five-hundred-meter Aperture Spherical radio Telescope. Measurement errors from different measurement channels, which are considered equal in many previous estimation methods, are usually negatively correlated with time-delays. Measurements with higher time-delays usually have less errors than the ones with lower delays. Our approach improves the estimation accuracy by decreasing the usage rate of measurements with larger errors. To prove the optimality of the approach in the minimum mean square error sense, a derivation procedure is presented. A numerical example and comparison are also given to demonstrate the feasibility and advantage of the proposed approach. |
| 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] | NETWORKED CONTROL-SYSTEMS ; MISSING MEASUREMENTS ; CHANNELS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000395924300047 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/14392]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_先进机器人控制团队 |
| 作者单位 | 1.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Yao,Jing, Fengshui,Liang, Zize,et al. MMSE State Estimation Approach for Linear Discrete-Time Systems With Time-Delay and Multi-Error Measurements[J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL,2017,62(3):1530-1536. |
| APA | Sun, Yao,Jing, Fengshui,Liang, Zize,&Tan, Min.(2017).MMSE State Estimation Approach for Linear Discrete-Time Systems With Time-Delay and Multi-Error Measurements.IEEE TRANSACTIONS ON AUTOMATIC CONTROL,62(3),1530-1536. |
| MLA | Sun, Yao,et al."MMSE State Estimation Approach for Linear Discrete-Time Systems With Time-Delay and Multi-Error Measurements".IEEE TRANSACTIONS ON AUTOMATIC CONTROL 62.3(2017):1530-1536. |
入库方式： OAI收割
来源：自动化研究所
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