Generalized-Extended-State-Observer and Equivalent-Input-Disturbance Methods for Active Disturbance Rejection: Deep Observation and Comparison
文献类型：期刊论文
| 作者 | Jinhua She; Kou Miyamoto; Qing-Long Han; Min Wu; Hiroshi Hashimoto; Qing-Guo Wang |
| 刊名 | IEEE/CAA Journal of Automatica Sinica
 |
| 出版日期 | 2023 |
| 卷号 | 10期号:4页码:957-968 |
| 关键词 | Active disturbance-rejection control (ADRC) disturbance observer (DOB) equivalent input disturbance (EID) extended-state observer (ESO) generalized extended-state observer (GESO) |
| ISSN号 | 2329-9266 |
| DOI | 10.1109/JAS.2022.105929 |
| 英文摘要 | Active disturbance-rejection methods are effective in estimating and rejecting disturbances in both transient and steady-state responses. This paper presents a deep observation on and a comparison between two of those methods: the generalized extended-state observer (GESO) and the equivalent input disturbance (EID) from assumptions, system configurations, stability conditions, system design, disturbance-rejection performance, and extensibility. A time-domain index is introduced to assess the disturbance-rejection performance. A detailed observation of disturbance-suppression mechanisms reveals the superiority of the EID approach over the GESO method. A comparison between these two methods shows that assumptions on disturbances are more practical and the adjustment of disturbance-rejection performance is easier for the EID approach than for the GESO method. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/51452]  |
| 专题 | 自动化研究所_学术期刊_IEEE/CAA Journal of Automatica Sinica |
| 推荐引用方式 GB/T 7714 | Jinhua She,Kou Miyamoto,Qing-Long Han,et al. Generalized-Extended-State-Observer and Equivalent-Input-Disturbance Methods for Active Disturbance Rejection: Deep Observation and Comparison[J]. IEEE/CAA Journal of Automatica Sinica,2023,10(4):957-968. |
| APA | Jinhua She,Kou Miyamoto,Qing-Long Han,Min Wu,Hiroshi Hashimoto,&Qing-Guo Wang.(2023).Generalized-Extended-State-Observer and Equivalent-Input-Disturbance Methods for Active Disturbance Rejection: Deep Observation and Comparison.IEEE/CAA Journal of Automatica Sinica,10(4),957-968. |
| MLA | Jinhua She,et al."Generalized-Extended-State-Observer and Equivalent-Input-Disturbance Methods for Active Disturbance Rejection: Deep Observation and Comparison".IEEE/CAA Journal of Automatica Sinica 10.4(2023):957-968. |
入库方式： OAI收割
来源：自动化研究所
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