Distributed Recursive Projection Identification with Binary-Valued Observations
文献类型：期刊论文
| 作者 | Wang Ying1,2; Zhao Yanlong1,2; Zhang Ji-Feng1,2 |
| 刊名 | JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY
 |
| 出版日期 | 2021-10-01 |
| 卷号 | 34期号:5页码:2048-2068 |
| 关键词 | Adaptive predictor binary-valued observations cooperative excitations distributed parameter estimation |
| ISSN号 | 1009-6124 |
| DOI | 10.1007/s11424-021-1267-x |
| 英文摘要 | This paper investigates a distributed recursive projection identification problem with binary-valued observations built on a sensor network, where each sensor in the sensor network measures partial information of the unknown parameter only, but each sensor is allowed to communicate with its neighbors. A distributed recursive projection algorithm is proposed based on a specific projection operator and a diffusion strategy. The authors establish the upper bound of the accumulated regrets of the adaptive predictor without any requirement of excitation conditions. Moreover, the convergence of the algorithm is given under the bounded cooperative excitation condition, which is more general than the previously imposed independence or persistent excitations on the system regressors and maybe the weakest one under binary observations. A numerical example is supplied to demonstrate the theoretical results and the cooperative effect of the sensors, which shows that the whole network can still fulfill the estimation task through exchanging information between sensors even if any individual sensor cannot. |
| 资助项目 | National Key R&D Program of China[2018YFA0703800] ; National Natural Science Foundation of China[61877057] ; National Natural Science Foundation of China[62025306] ; Open Fund Program of Beijing National Research Center for Information Science and Technology |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000711413600022 |
| 出版者 | SPRINGER HEIDELBERG |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/59486]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Zhao Yanlong |
| 作者单位 | 1.Chinese Acad Sci, Acad Math & Syst Sci, Inst Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Ying,Zhao Yanlong,Zhang Ji-Feng. Distributed Recursive Projection Identification with Binary-Valued Observations[J]. JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,2021,34(5):2048-2068. |
| APA | Wang Ying,Zhao Yanlong,&Zhang Ji-Feng.(2021).Distributed Recursive Projection Identification with Binary-Valued Observations.JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,34(5),2048-2068. |
| MLA | Wang Ying,et al."Distributed Recursive Projection Identification with Binary-Valued Observations".JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY 34.5(2021):2048-2068. |
入库方式： OAI收割
来源：数学与系统科学研究院
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