Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Jingming XU"'
Publikováno v:
水下无人系统学报, Vol 32, Iss 2, Pp 311-319 (2024)
In view of the motion control problem of the operation-type remotely operated vehicles(ROVs) under the uncertainty of model parameters and the disturbance of the external environment, an adaptive double-loop sliding mode control strategy based on rad
Externí odkaz:
https://doaj.org/article/c84e1b9862e84a25bff48d7228166c32
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 10, p 1827 (2024)
This study introduces an innovative double closed-loop 3D trajectory tracking approach, integrating deep neural networks (DNN) with event-triggered nonlinear model predictive control (ENMPC), specifically designed for remotely operated vehicles (ROVs
Externí odkaz:
https://doaj.org/article/5da5524306b04cb082a7f72b88d74cc0
Publikováno v:
Fractal and Fractional, Vol 8, Iss 6, p 354 (2024)
In this paper, a fractional active disturbance rejection control (FADRC) scheme is proposed for remotely operated vehicles (ROVs) to enhance high-precision positioning and docking control in the presence of ocean current disturbances and model uncert
Externí odkaz:
https://doaj.org/article/89f511f4897140a69c9479224d163283
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 1, Pp 1-12 (2023)
The accurate target detection under different environmental conditions and the real-time target positioning are vital for the successful accomplishment of underwater missions of Remotely operated vehicles (ROVs). In this paper, we propose a vision-ba
Externí odkaz:
https://doaj.org/article/fd7b80e3f32b499483da6b53eb422656
Publikováno v:
Drones, Vol 8, Iss 2, p 41 (2024)
This paper proposes a trajectory tracking control scheme consisting of a fast finite-time super-twisting sliding mode control (FSTSMC) approach and an extended state higher-order sliding mode observer (ESHSMO) for unmanned underwater vehicles (UUVs)
Externí odkaz:
https://doaj.org/article/2dbdb96f829e484dbbc921b30b086a26
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 9, p 1641 (2023)
In this paper, the precise control of the underwater manipulator has studied under the conditions of uncertain underwater dynamics and time-varying external interference. An improved adaptive model predictive control (MPC) method is proposed for a mu
Externí odkaz:
https://doaj.org/article/fec78e1d91be48f2b6108e3451381e09
Publikováno v:
Asian Journal of Surgery, Vol 44, Iss 4, Pp 615-628 (2021)
The aim of this study was to compare the clinical safety and efficacy of robotic hepatectomy (RH) versus conventional laparoscopic hepatectomy (LH) for malignancy using meta-analysis. A systematic literature search was performed using PubMed, EMBASE,
Externí odkaz:
https://doaj.org/article/ad76df74647d47e2905388b88783e339
Publikováno v:
Remote Sensing, Vol 14, Iss 18, p 4583 (2022)
Convolutional Neural Network (CNN) has been widely applied in the field of synthetic aperture radar (SAR) image recognition. Nevertheless, CNN-based recognition methods usually encounter the problem of poor feature representation ability due to insuf
Externí odkaz:
https://doaj.org/article/ef85688e432e44a6984b64a7a5e2fb8d
Publikováno v:
Integrative Medicine Research, Vol 9, Iss 3, Pp 100479- (2020)
Background: The aim of this review was to comprehensively summarize and analyze the current guidelines on home-based traditional Chinese medicine (TCM) nursing interventions for discharged patients with COVID-19. Methods: Eight data sources were sear
Externí odkaz:
https://doaj.org/article/6975425477744efb80dce555cda6a922
Autor:
Yanan Shi, Jingming Xu, Bin Ding, Guiping Chen, Lu Jin, Liang Ke, Xiao Xu, JingXia Wang, Qiuhua Sun, Xiaohong Xu
Publikováno v:
Journal of Immunology Research, Vol 2020 (2020)
Constipation, a gastrointestinal function disorder, is one of the side effects of paclitaxel (PTX) chemotherapy. Shenhuang plaster (SHP) application on the Shenque acupoint promotes gut motility in clinical settings. In this study, we elucidated the
Externí odkaz:
https://doaj.org/article/1a66f0979fa344bbbd1b4cf08cd8581c