Keyword search (4,164 papers available)

"fiber" Keyword-tagged Publications:

Title Authors PubMed ID
1 Structural Behavior and Fatigue of FRP-Reinforced Concrete Beams Exposed to Different Weathering Conditions Rahmatian A; Saleem H; Hejazi F; Nokken M; Bagchi A; 41828174
ENCS
2 Luminescent Electro-Spun Nanofibers Crosslinked with Boronic Esters Exhibiting Controlled Release of Carbon Dots for Detection of Wound pHs and Enhanced Antimicrobial Lokuge ND; Casillas-Popova SN; Singh P; Clermont-Paquette A; Skinner CD; Findlay BL; Naccache R; Oh JK; 40920389
BIOLOGY
3 Adaptive finite-time synchronized control of multi-robotic fiber placement system with model uncertainties and disturbances Zhang R; Wang Y; Xie W; Li P; Tan H; Jiang Y; 40461302
ENCS
4 Distributed adaptive sliding mode control with deep recurrent neural network for cooperative robotic system in automated fiber placement Zhu N; Xie WF; 40436653
ENCS
5 In-situ consolidation of thermoplastic composites by automated fiber placement: Characterization of defects Fereidouni M; Hoa SV; 39895653
ENCS
6 pH-Responsive Degradable Electro-Spun Nanofibers Crosslinked via Boronic Ester Chemistry for Smart Wound Dressings Casillas-Popova SN; Lokuge ND; Andrade-Gagnon B; Chowdhury FR; Skinner CD; Findlay BL; Oh JK; 38989606
BIOLOGY
7 Steering of carbon fiber/PEEK tapes using Hot Gas Torch-assisted automated fiber placement Rajasekaran A; Shadmehri F; 36974323
ENCS
8 Effect of eco-friendly pervious concrete with amorphous metallic fiber on evaporative cooling performance Park JH; Kim YU; Jeon J; Wi S; Chang SJ; Kim S; 34293676
ENCS
9 Optimization of the Electrospun Niobium-Tungsten Oxide Nanofibers Diameter Using Response Surface Methodology Fatile BO; Pugh M; Medraj M; 34201513
ENCS
10 Nucleus Accumbens Cell Type- and Input-Specific Suppression of Unproductive Reward Seeking. Lafferty CK, Yang AK, Mendoza JA, Britt JP 32187545
CSBN
11 Identification of novel enzymes to enhance the ruminal digestion of barley straw Badhan A; Ribeiro GO; Jones DR; Wang Y; Abbott DW; Di Falco M; Tsang A; McAllister TA; 29621684
CSFG
12 New recombinant fibrolytic enzymes for improved in vitro ruminal fiber degradability of barley straw. Ribeiro GO, Badhan A, Huang J, Beauchemin KA, Yang W, Wang Y, Tsang A, McAllister TA 30053012
CSFG

 

Title:Distributed adaptive sliding mode control with deep recurrent neural network for cooperative robotic system in automated fiber placement
Authors:Zhu NXie WF
Link:https://pubmed.ncbi.nlm.nih.gov/40436653/
DOI:10.1016/j.isatra.2025.05.021
Publication:ISA transactions
Keywords:Adaptive sliding mode controlAutomated fiber placementCooperative robotic systemDeep recurrent neural networkDistributed control
PMID:40436653 Category: Date Added:2025-05-29
Dept Affiliation: ENCS
1 Department of Mechanical, Industrial and Aerospace Engineering, Concordia University, Montreal, Quebec H3G 1M8, Canada. Electronic address: ningyu.zhu@mail.concordia.ca.
2 Department of Mechanical, Industrial and Aerospace Engineering, Concordia University, Montreal, Quebec H3G 1M8, Canada. Electronic address: wfxie@encs.concordia.ca.

Description:

In this article, a distributed control strategy using an adaptive sliding mode controller (ASMC) is proposed for a 13-degree-of-freedom (13-DOF) cooperative robotic system in the field of automated fiber placement (AFP). A distributed control structure with event-triggered mechanism is developed to guarantee the desired cooperation performance and reduce the communication burden. To address dynamic uncertainties and external disturbances, an adaptive sliding mode control approach is designed for the robots. A deep recurrent neural network (DRNN) is incorporated into the ASMC to estimate lumped system uncertainties. The DRNN features a feedforward structure through three hidden layers and a feedback loop connecting the output layer to the input layer. This architecture demonstrates superior online learning capability and dynamic adaptability compared to shallow feedforward neural networks. To ensure the stability of the controller, the adaptation laws of the neural network parameters are formulated through Lyapunov theorem. The feasibility and advantages of the distributed DRNN-based adaptive sliding mode control strategy have been validated by simulation and experimental results.





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