Results 51 to 60 of about 10,720,249 (206)
Energies, 2020 Marine current energy is attracting more and more attention in the world as a reliable and highly predictable energy resource. However, conventional proportional integral (PI) control will be sensitive to the numerous challenges that exist in a marine ...
Xusheng Shen, Tao Xie, Tianzhen Wang
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Robust Adaptive Tracking Control of the Underwater Robot with Input Nonlinearity Using Neural Networks [PDF]
International Journal of Computational Intelligence Systems, 2010 In this paper, robust adaptive tracking control is proposed for the underwater robot in the presence of parametric uncertainties and unknown external disturbances.
Mou Chen, Bin Jiang, Jie Zou, Xing Feng
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International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT Safety‐critical control remains a major challenge for four‐wheel independently steered and driven (4ISD) mobile robots, where high‐accuracy path tracking and obstacle avoidance must be achieved under over‐actuated steering–driving coordination, tire–ground friction limits, and wheel‐torque constraints.
Ruitong Liu, Kenji Hashimoto
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Polish Maritime Research, 2018 The article discusses the issue of designing a dynamic ship positioning system making use of the adaptive vectorial backstepping method and RBF type artificial neural networks. In the article, the backstepping controller is used to determine control laws
Witkowska Anna, Rynkiewicz Tacjana Niksa
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Deep Reinforcement Learning‐Based Control for Real‐Time Hybrid Simulation of Civil Structures
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT Real‐time Hybrid Simulation (RTHS) is a cyber‐physical technique that studies the dynamic behavior of a system by combining physical and numerical components that are coupled through a boundary condition enforcer. In structural engineering, the numerical components are subjected to environmental loads that become dynamic displacements of the ...
Andrés Felipe Niño +6 more
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High-Precision Trajectory Tracking Control Strategy for Loader Working Device
MachinesTo improve the automation accuracy and efficiency of the loader working device, this paper proposes a control strategy based on an adaptive backstepping algorithm to address the trajectory tracking control problem under strong nonlinearity, parameter ...
Bo Fan, Jiantao Yao, Mingkun Yang
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Design of the Nonlinear Cruise Controllers for Hypersonic Vehicle [PDF]
Xibei Gongye Daxue Xuebao, 2018 When the hypersonic vehicle is cruising, they face the aerothermoelastic, as well as the matching, unmatched uncertainty and the disturbance. This paper presents a control method of command filter Backstepping sliding in order to cope with the problems ...
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Downcurrent variation in submarine channel‐fill architecture from the shelf to upper slope
Sedimentology, EarlyView.ABSTRACT The transition between the shelf and the upper slope is often considered an area of sediment bypass, where steeper gradients increase flow velocities and maintain particles in suspension. In addition to transferring sediments into deeper basins, upper‐slope areas can also host channelised submarine deposits.
Moreno Pizzutto +6 more
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, 2014 Flexibility, parameter uncertainty and joint friction restrict the control performance of flexible joint robots. In this paper, an adaptive backstepping method with friction compensation is presented for the control of flexible joint robots with ...
Hua JN(化建宁) +7 more
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Artificial Intelligence Meets Micro/Nanorobotics
Advanced Materials, Volume 38, Issue 60, 27 October 2026.Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever +6 more
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