Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Qianjin Zhao"'
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Squeezing deformation in tectonic fracture zones under high in-situ stresses has created great difficulties to deep tunnel construction in Southwestern China. This study reports an investigation on large deformation and failure mechanisms of the Wanh
Externí odkaz:
https://doaj.org/article/3a42d9a6fd464073b48427360ed80bbe
Publikováno v:
Symmetry, Vol 13, Iss 12, p 2284 (2021)
In this paper, for a class of uncertain stochastic nonlinear systems with input time-varying delays, an adaptive neural dynamic surface control (DSC) method is proposed. To approximate the unknown continuous functions online, the neural network appro
Externí odkaz:
https://doaj.org/article/db9b41cea4284f5d938a0493ce534001
Publikováno v:
Complexity, Vol 2019 (2019)
A novel adaptive tracking control scheme is proposed for a class of uncertain nonlinear switched systems with perturbations in this paper. The common Lyapunov function method is introduced to handle the switched system in the design process of the de
Externí odkaz:
https://doaj.org/article/1218bab39e3d47d0acd71381ba8af78e
Publikováno v:
International Journal of Control, Automation and Systems. 21:735-744
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5b88d9dd70de56116e4df7d5a264bd9
https://doi.org/10.1007/s12555-021-1073-1
https://doi.org/10.1007/s12555-021-1073-1
Publikováno v:
IEEE Transactions on Cybernetics. 52:3408-3421
This article addresses the adaptive neural tracking control problem for a class of uncertain stochastic nonlinear systems with nonstrict-feedback form and prespecified tracking accuracy. Some radial basis function neural networks (RBF NNs) are used t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4aff3ad4b42a8e9add73346f1337b608
https://doi.org/10.1109/tcyb.2020.3012607
https://doi.org/10.1109/tcyb.2020.3012607
Publikováno v:
Journal of the Franklin Institute. 359:1274-1297
The adaptive asymptotic tracking control problem for a class of stochastic non-strict-feedback switched nonlinear systems is addressed in this paper. For the unknown continuous functions, some neural networks are used to approximate them online, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0513661851e46ce6adc77934d9f1f4eb
https://doi.org/10.1016/j.jfranklin.2021.09.016
https://doi.org/10.1016/j.jfranklin.2021.09.016
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 69:174-178
For a class of stochastic nonlinear systems (SNSs) with state delay and unknown control directions (UCDs), the global asymptotic regulation problem is investigated in this brief. Based on the key Lyapunov-Krasovskii functional (KLF), a dynamic feedba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7635c4830c6136492251002a6861dd66
https://doi.org/10.1109/tcsii.2021.3075884
https://doi.org/10.1109/tcsii.2021.3075884
Publikováno v:
2022 China Automation Congress (CAC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::886912a9bb4af36ead800003f737d922
https://doi.org/10.1109/cac57257.2022.10055578
https://doi.org/10.1109/cac57257.2022.10055578
Publikováno v:
2022 34th Chinese Control and Decision Conference (CCDC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1c9f91a1edb6375e11de2fa210d4a13
https://doi.org/10.1109/ccdc55256.2022.10034132
https://doi.org/10.1109/ccdc55256.2022.10034132
Publikováno v:
Digital Signal Processing. 138:104025
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad944f344bd7563a91cad7493b28c704
https://doi.org/10.1016/j.dsp.2023.104025
https://doi.org/10.1016/j.dsp.2023.104025