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1621
Soft Pneumatic Muscles: Revolutionizing Human Assistive Devices with Geometric Design and Intelligent Control
Published 2023-07-01“…Additionally, an artificial neural network (ANN) was employed to predict pressure values in three chambers at desired Cartesian positions. The trained ANN model demonstrated exceptional performance. …”
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1622
A unified method of predicting soil deformations induced by various shaped-section tunnelling in clays
Published 2023-01-01“…The soil deformation induced by random shaped-section tunneling is then obtained by integrating along the overall ground loss distribution, and the expressions are presented in the Cartesian and polar coordinate forms, respectively. …”
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1623
A Hybrid Spatial Indexing Structure of Massive Point Cloud Based on Octree and 3D R*-Tree
Published 2021-10-01“…As a point in Point Cloud consists of Cartesian coordinates <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>(</mo><mi>x</mi><mo>,</mo><mi>y</mi><mo>,</mo><mi>z</mi><mo>)</mo></mrow></semantics></math></inline-formula>, the common method to explore geometric information and features is nearest neighbor searching. …”
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1624
Gradient calculation techniques for multi-point ionosphere/thermosphere measurements from GDC
Published 2024-02-01“…The previous work by De Keyser, originally developed for analysis of Cluster data, focused on 3-D Cartesian geometry, while the current work extends the approach to spherical geometry suitable for missions in Low Earth Orbit (LEO). …”
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1625
Global Convolutional Neural Networks With Self-Attention for Fisheye Image Rectification
Published 2022-01-01“…To better train and evaluate the proposed method, we generate fisheye images from the Place2 dataset with Cartesian and polar coordinates, and label them with original images (ground-truth). we also schedule the learning rate with cosine annealing and use an integrated loss function. …”
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1626
Galerkin computational work on thermally enhancement process in complex rheological generalized theory due to 3D-partially ionized rotational flow
Published 2023-02-01“…The conservation laws are derived in Cartesian coordinates in a rotating frame for momentum and heat transfer laws. …”
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1627
Electron magnetohydrodynamics Grad–Shafranov reconstruction of the magnetic reconnection electron diffusion region
Published 2023-03-01“…Our analysis reveals that nearly all these minor limitations can be overcome by using a polynomial MMS-tailored reconstruction technique in the space of rotationally invariant variables instead of Cartesian coordinates.…”
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1628
Impedance Iterative Learning Backstepping Control for Output-Constrained Multisection Continuum Arms Based on PMA
Published 2022-09-01“…For one thing, the impedance control is utilized to ensure that the ideal static balance force is maintained constant in the Cartesian space. For another, the iterative learning backstepping control is applied to guarantee that the desired trajectory of each PMA can be accurately tracked with the output-constrained requirement. …”
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1629
Picture fuzzy sub-hyperspace of a hyper vector space and its application in decision making problem
Published 2022-05-01“…In this paper, the notion of picture fuzzy sub-hyperspace of a hyper vector space is introduced and some related results are investigated on the basis of some basic operations (intersection, union, Cartesian product etc.) on picture fuzzy sets. The concept of picture fuzzy linear transformation with respect to some picture fuzzy sub-hyperspace is initiated here and some important results are studied in this regard. …”
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1630
On Grundy Total Domination Number in Product Graphs
Published 2021-02-01“…For the strong product, lower bounds on γgrt(G⊠H)\gamma _{gr}^t(G \boxtimes H) are proved as well as upper bounds for products of paths and cycles. For the Cartesian product we prove lower and upper bounds on the Grundy total domination number when factors are paths or cycles.…”
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1631
FEM Modeling of Electro-Acoustic Nonlinearities in Surface Acoustic Wave Devices: A Methodological Review
Published 2023-08-01“…The model is two-dimensional, corresponding to an infinite aperture, but all three Cartesian components of the displacement and electrical fields are accounted for. …”
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1632
Evolutionary design of explainable algorithms for biomedical image segmentation
Published 2023-11-01“…In this study, we introduce Kartezio, a modular Cartesian Genetic Programming-based computational strategy that generates fully transparent and easily interpretable image processing pipelines by iteratively assembling and parameterizing computer vision functions. …”
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1633
Design of a Novel Long-Reach Cable-Driven Hyper-Redundant Snake-like Manipulator for Inspection and Maintenance
Published 2022-03-01“…The robot has a total of 15 degrees of freedom and, therefore, for the task of positioning the tool centre point in a bi-dimensional Cartesian space with a specific attitude, it has 10 degrees of redundancy. …”
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1634
The Influence of the Temperature and of the Freezing Time on Broiler Chicken Meat Color
Published 2023-09-01“…The objective description of the chicken meat color frozen and defrozen was performed trough the CIE Lab Cartesian coordinate system. The luminosity of the studied cut anatomical regions ranged between an interval lower delimited by 47,27±1,184 units for lower thigh from L3 chicken group and upper by 53,35±1,142 units calculated for upper thigh collected from the carcasses of the same experimental group. …”
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1635
Assisting Operators in Heavy Industrial Tasks: On the Design of an Optimized Cooperative Impedance Fuzzy-Controller With Embedded Safety Rules
Published 2019-08-01“…The proposed methodology is composed by four main components: (i) an inner Cartesian impedance controller (to achieve the compliant robot behavior), (ii) an outer fuzzy controller (to provide the assistance to the human operator), (iii) embedded safety rules (to limit force/velocity during the human-robot interaction enhancing safety), and (iv) a neural network approach (to optimize the control parameters for the human-robot collaboration on the basis of the target indexes of assistance performance defined for this purpose). …”
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1636
How Nonlinearity Changes Different Parameters in the Solar Corona
Published 2023-01-01“…The dynamic evolution is investigated by solving the resistive MHD equations in a Cartesian domain by the PLUTO code. The considered magnetic null point is surrounded by an initially constant density and temperature plasma. …”
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1637
Numerical Simulation of Mechanical Coupling for Low-Back Booster with a 6-Year-Old Child during a Crash Test
Published 2022-05-01“…The mechanism was designed according to the R129 standard, and it consists of a set of springs and dampers that allows displacements in the three Cartesian axes (<i>x</i>, <i>y</i>, <i>z</i>) to dissipate a portion of the energy produced by a traffic accident. …”
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1638
Investigation of the vibration-induced local flow around a micro-pillar under various vibration conditions
Published 2022-12-01“…The immersed boundary technique allows us to embed arbitrary complex micro-structures in the Cartesian computational domain without requiring boundary-fitted meshes for each geometry. …”
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1639
Range-Doppler Based Moving Target Image Trace Analysis Method in Circular SAR
Published 2023-04-01“…It combines the range-Doppler equations(i.e., iso-range and iso-Doppler relation) and Cartesian transformation between the ground and radar coordinate system to obtain the parametric functions of the image trace. …”
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1640
Mathematical Assessment of Convection and Diffusion Analysis for A Non-Circular Duct Flow with Viscous Dissipation: Application of Physiology
Published 2022-07-01“…Viscous dissipation appears to be the primary cause of increased heat generation. The Cartesian coordinate system is availed to develop this problem under consideration. …”
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