KMS Of Academy of mathematics and systems sciences, CAS
A parameter formula connecting PID and ADRC | |
Zhong, Sheng1,2; Huang, Yi1,2; Guo, Lei1,2 | |
2020-07-24 | |
发表期刊 | SCIENCE CHINA-INFORMATION SCIENCES |
ISSN | 1674-733X |
卷号 | 63期号:9页码:13 |
摘要 | This paper presents a parameter formula connecting the well-known proportional-integral-derivative (PID) control and the active disturbance rejection control (ADRC). On the one hand, this formula gives a quantitative lower bound to the bandwidth of the extended state observer (ESO) used in ADRC, implying that the ESO is not necessarily of high gain. On the other hand, enlightened by the design of ADRC, a new PID tuning rule is provided, which can guarantee both strong robustness and nice tracking performance of the closed-loop systems under the PID control. Moreover, it is proved that the ESO can be rewritten as a suitable linear combination of the three terms in PID, which can give a better estimate for the system uncertainty than the single integral term in the PID controller. Theoretical results are verified also by simulations in the paper. |
关键词 | nonlinear uncertain systems proportional-integral-derivative PID active disturbance rejection control ADRC extended state observer ESO |
DOI | 10.1007/s11432-019-2712-7 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Key R&D Program of China[2018YFA0703800] ; National Center for Mathematics and Interdisciplinary Sciences, Chinese Academy of Sciences ; National Natural Science Foundation of China[11688101] |
WOS研究方向 | Computer Science ; Engineering |
WOS类目 | Computer Science, Information Systems ; Engineering, Electrical & Electronic |
WOS记录号 | WOS:000556904300001 |
出版者 | SCIENCE PRESS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.amss.ac.cn/handle/2S8OKBNM/51965 |
专题 | 中国科学院数学与系统科学研究院 |
通讯作者 | Huang, Yi |
作者单位 | 1.Chinese Acad Sci, Acad Math & 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 | Zhong, Sheng,Huang, Yi,Guo, Lei. A parameter formula connecting PID and ADRC[J]. SCIENCE CHINA-INFORMATION SCIENCES,2020,63(9):13. |
APA | Zhong, Sheng,Huang, Yi,&Guo, Lei.(2020).A parameter formula connecting PID and ADRC.SCIENCE CHINA-INFORMATION SCIENCES,63(9),13. |
MLA | Zhong, Sheng,et al."A parameter formula connecting PID and ADRC".SCIENCE CHINA-INFORMATION SCIENCES 63.9(2020):13. |
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