Results 11 to 20 of about 258,792 (267)
Assessment of spatial variability of bedding variables in compost bedded pack barns with climate control system [PDF]
Anais da Academia Brasileira de Ciências, 2021 The aim of this research was to evaluate the spatial distribution of bedding variables in a climate-controlled compost bedded pack barn (CBP) equipped with an evaporative cooling system associated with a tunnel ventilation mode.
CARLOS EDUARDO A. OLIVEIRA +6 more
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Global analysis of the controls on seawater dimethylsulfide spatial variability
Biogeosciences, 2023 Abstract. Dimethylsulfide (DMS) emitted from the ocean makes a significant global contribution to natural marine aerosol and cloud condensation nuclei and, therefore, our planet's climate. Oceanic DMS concentrations show large spatiotemporal variability, but observations are sparse, so products describing global DMS distribution rely on interpolation ...
G. Manville +10 more
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Spatial and layer-controlled variability in fracture networks [PDF]
Journal of Structural Geology, 2018 Abstract Topological sampling, based on 1) node counting and 2) circular sampling areas, is used to measure fracture intensity in surface exposures of a layered limestone/shale sequence in north Somerset, UK. This method provides similar levels of precision as more traditional line samples, but is about 10 times quicker and allows characterization of
Andrew Procter, David J. Sanderson
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Spatial and temporal variability of shorefaces: A morpho-hydrodynamic controlled system [PDF]
Estuarine, Coastal and Shelf Science, 2023 Shorefaces are transitional zones between the shelf and surfzone/beach systems. They are subdivided into ‘upper’ and ‘lower’ shoreface sectors which display particular morphodynamic behaviour, with the upper shoreface morphologically active over short (annual) time scales, and the lower shoreface evolving over much longer time scales (decadal and ...
Hamon-Kerivel, Klervi +4 more
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Reversible, Selective, Ultrawide‐Range Variable Stiffness Control by Spatial Micro‐Water Molecule Manipulation [PDF]
Advanced Science, 2021 AbstractEvolution has decided to gift an articular structure to vertebrates, but not to invertebrates, owing to their distinct survival strategies. An articular structure permits kinematic motion in creatures. However, it is inappropriate for creatures whose survival strategy depends on the high deformability of their body.
Inho Ha +9 more
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Pose control of multi‐rigid‐body systems with distance‐dependent topologies
IET Control Theory & Applications, 2021 This paper investigates the pose control problem of multi‐rigid‐body systems, where the distance‐dependent graphs are adopted to describe the interaction relations between rigid bodies.
Juan Deng
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IET Control Theory & Applications, 2022 By relying on the input–output feedback linearization approach, a novel adaptive controller for flexible joint robots is proposed in this work. First, a model‐based controller is developed to get a structure that is useful in the development of the ...
Jorge Montoya‐Cháirez +5 more
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Robust nonlinear observer design for permanent magnet synchronous motors
IET Control Theory & Applications, 2021 This paper is devoted to the application of a recently proposed globally convergent adaptive position observer to non‐salient permanent magnet synchronous motors.
Anton Pyrkin +7 more
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The Journal of Engineering, 2021 This paper describes the path planning of an autonomous mobile robot using an advanced version of the swarm bat algorithm in a time‐varying situation. The foremost objective of this present contribution is to acquire the shortest path between the initial
Fatin Hassan Ajeil +3 more
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Study on stability and scalability of vehicular platoon with a bidirectional ring interconnection
IET Intelligent Transport Systems, 2021 This paper studies the stability and scalability of the platoon where multiple vehicles move in a closed roadway and are coupled in a bidirectional ring. Each vehicle regulates its longitudinal motion based on bidirectional asymmetric control with triple
Junying Zhang, Xindi Ma, Yong Wang
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