Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Differential flatness-based ADRC scheme for underactuated fractional-order systems | |
Z. Y. Li,Y. H. Wei,X. Zhou,J. C. Wang,J. L. Wang and Y. Wang | |
2020 | |
发表期刊 | International Journal of Robust and Nonlinear Control |
ISSN | 1049-8923 |
卷号 | 30期号:7页码:2832-2849 |
摘要 | This article mainly studies the fractional-order active disturbance rejection control (FOADRC) schemes for the underactuated commensurate fractional-order systems (FOSs). The FOADRC framework for linear FOSs-based fractional proportion integration differentiation is constructed by using the fractional-order tracking differentiator and the fractional-order extended state observer, and the necessary conditions for the system to have stable controllers are provided. The FOADRC scheme for underactuated FOSs based on differential flatness is proposed. For underactuated FOSs, a set of flat output expressions with a fixed format is given under the controllable condition of the system. Moreover, making the flat output as the equivalent of the system output is simple and easy to analyze and calculate. Subsequently, the FOADRC scheme is designed by using the flat output. Finally, the scheme proposed in this article is verified by a simulation example. |
DOI | 10.1002/rnc.4905 |
URL | 查看原文 |
收录类别 | SCI ; EI |
语种 | 英语 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/64450 |
专题 | 中国科学院长春光学精密机械与物理研究所 |
推荐引用方式 GB/T 7714 | Z. Y. Li,Y. H. Wei,X. Zhou,J. C. Wang,J. L. Wang and Y. Wang. Differential flatness-based ADRC scheme for underactuated fractional-order systems[J]. International Journal of Robust and Nonlinear Control,2020,30(7):2832-2849. |
APA | Z. Y. Li,Y. H. Wei,X. Zhou,J. C. Wang,J. L. Wang and Y. Wang.(2020).Differential flatness-based ADRC scheme for underactuated fractional-order systems.International Journal of Robust and Nonlinear Control,30(7),2832-2849. |
MLA | Z. Y. Li,Y. H. Wei,X. Zhou,J. C. Wang,J. L. Wang and Y. Wang."Differential flatness-based ADRC scheme for underactuated fractional-order systems".International Journal of Robust and Nonlinear Control 30.7(2020):2832-2849. |
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