Results 11 to 20 of about 469,562 (265)
Collision-Free Trajectory Planning With Deadlock Prevention: An Adaptive Virtual Target Approach
IEEE Access, 2020 Most human-centred robotic applications require robots to follow a certain pre-defined path. This makes the robot's autonomous movements acceptable and predictable for humans.
Rishi Mohan +4 more
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A Method for Measuring the Quality of Graphic Transfer to Materials with Variable Dimensions (Wood)
Sensors, 2022 The transfer of graphics to a product’s surface is a widely known technology. Printing, engraving, and etching are used every day in production processes with countless types of materials.
Renata Wagnerova +3 more
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Notions of controllability for quantum mechanical systems [PDF]
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228), 2002 In this paper, we define four different notions of controllability of physical interest for multilevel quantum mechanical systems. These notions involve the possibility of driving the evolution operator as well as the state of the system. We establish the connections among these different notions as well as methods to verify controllability.
ALBERTINI, FRANCESCA, D'ALESSANDRO D.
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Applied Sciences, 2021 The reasonably accurate numerical simulation of methane–air combustion is important for engineering purposes. In the present work, the validations of sub-models were carried out on a laboratory-scale turbulent jet flame, Sandia Flame D, in comparison ...
Di He +3 more
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Reactive Mechanism of Cognitive Control System [PDF]
Cerebral Cortex, 2010 The prefrontal cortex (PFC) is thought to modulate the neural network state in favor of the processing of task-relevant sensory information prior to the presentation of sensory stimuli. However, this proactive control mechanism cannot always optimize the network state because of intrinsic fluctuation of neural activity upon arrival of sensory ...
Morishima, Y, Okuda, J, Sakai, K
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Constraint Control of Nonholonomic Mechanical Systems [PDF]
Journal of Nonlinear Science, 2017 We derive an optimal control formulation for a nonholonomic mechanical system using the nonholonomic constraint itself as the control. We focus on Suslov's problem, which is defined as the motion of a rigid body with a vanishing projection of the body frame angular velocity on a given direction $\boldsymbolξ$. We derive the optimal control formulation,
Vakhtang Putkaradze, Stuart Rogers
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Multiple-Joint Pedestrian Tracking Using Periodic Models
Sensors, 2020 Estimating accurate positions of multiple pedestrians is a critical task in robotics and autonomous cars. We propose a tracker based on typical human motion patterns to track multiple pedestrians.
Marzieh Dolatabadi +2 more
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Inorganics, 2023 Steam methane reforming is a major method of hydrogen production. However, this method usually suffers from low energy efficiency and high carbon-emission intensity. To solve this issue, a novel steam-methane-reforming process over a Ni-based catalyst in
Linbo Yan +5 more
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Atmosphere, 2023 Phthalates can be found in personal care products as solvents and plasticizers in various polymers, especially PVC, wall coverings, certain paints, vinyl floor coverings, electronic devices, medical devices, food packages, toys, cables and other products.
Emmanouil Hantzidakis +4 more
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A Probabilistic Model for Real-Time Semantic Prediction of Human Motion Intentions from RGBD-Data
Sensors, 2021 For robots to execute their navigation tasks both fast and safely in the presence of humans, it is necessary to make predictions about the route those humans intend to follow.
Wouter Houtman +3 more
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