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1301
Extension of a sharp-interface immersed-boundary method for simulating parachute inflation
Published 2024-02-01“…The method employs a Cartesian-grid ghost-cell methodology to accurately represent the immersed boundary, and it is suitable for solving moving-boundary flows with arbitrarily complex geometries. …”
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1302
Fisher-Information-Matrix-Based USBL Cooperative Location in USV–AUV Networks
Published 2023-08-01“…Based on the derivation of the Fisher information matrix formula under Cartesian parameters, we analyze the positioning accuracy of AUVs in different positions under the USBL positioning mode to derive the optimal array of the AUV formation. …”
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1303
Estimation of Measurement Uncertainty of the Real-Time Location System (RTLS) with Ultra-Wideband (UWB) Technology
Published 2023-03-01“…The position provided by the UWB is compared with reference points using Cartesian coordinates that are measured with a total station, providing metrological reliability. …”
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1304
Improved 2D Ground Target Tracking in GPS-Based Passive Radar Scenarios
Published 2022-02-01“…Ground target localization in local Cartesian space is performed taking into account the system geometry, range and azimuth information. …”
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1305
Multiphase Phase-Field Lattice Boltzmann Method for Simulation of Soluble Surfactants
Published 2021-06-01“…This paper proposes a phase-field model for the lattice Boltzmann method which has discretized symmetrical directions of velocities in a cartesian grid, to simulate the soluble surfactant in a Multicomponent multiphase system. …”
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1306
Settlement and Bearing Capacity of Rectangular Footing in Reliance on the Pre-Overburden Pressure of Soil Foundation
Published 2021-12-01“…As a result, the formulas for vertical stress, mean stress, shear strain, and volumetric strain for any point in Cartesian coordinates (x, y, z) and foundation settlement were determined. …”
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1307
Classification of normal and abnormal heart by classifying PCG signal using MFCC coefficients and CGP-ANN classifier
Published 2023-07-01“…In this paper PCG signals are classified by utilizing the features of Mel frequency cepstral coefficients (MFCC) through Cartesian Genetic Programming - Artificial Network (CGP-ANN) Classifier. …”
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1308
Dynamic Model and Inverse Kinematic Identification of a 3-DOF Manipulator Using RLSPSO
Published 2020-01-01“…A helical trajectory in the cartesian space is used as input. The dynamic model is found through the Lagrange equation and the motion equations, which are used to calculate the torque values of each joint. …”
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1309
Arbitrary quantum control of qubits in the presence of universal noise
Published 2013-01-01“…We show that the fidelity of a control operation may be expressed in terms of experimentally relevant spectral characteristics of the noise and of the control, over all Cartesian directions. We formulate control matrices in the time domain to capture the effects of piecewise-constant control, and convert them to generalized Fourier-domain filter functions. …”
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1310
Spherical Inverted Pendulum on a Quadrotor UAV: A Flatness and Discontinuous Extended State Observer Approach
Published 2023-05-01“…Proving that the linear model is controllable and therefore differentiable flat, flat outputs are proposed around the displacements associated with the three cartesian axes of the Euclidean space, including a dynamic associated with the yaw dynamics of the quadrotor allowing to parameterize the full linear system. …”
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1311
Modeling and Stability Analysis of Coarse–Fine Composite Mechatronic System in UAV Multi-Gimbal Electro-Optical Pod
Published 2020-05-01“…A Euler dynamics model in the Cartesian coordinate system is built to derive the kinematics coupling compensation matrix and mechanical parameter optimization method between the gimbals. …”
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1312
Sounding Mechanism of a Flue Organ Pipe—A Multi-Sensor Measurement Approach
Published 2024-03-01“…Measurements are performed in an anechoic chamber using the Cartesian robot equipped with a 3D acoustic vector sensor (AVS) that acquires both acoustic pressure and air particle velocity. …”
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1313
Polarformer: Optic Disc and Cup Segmentation Using a Hybrid CNN-Transformer and Polar Transformation
Published 2022-12-01“…More specifically, our learnable polar transformer module optimizes the polar transformations by sampling images in the Cartesian space and then mapping them back to the polar coordinate system for masked-image reconstruction. …”
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1314
An algebraic approach to the variants of convexity for soft expert approximate function with intuitionistic fuzzy setting
Published 2023-12-01“…This type of function views the power set of the universe as its co-domain and the cartesian product of attributes, experts, and their opinions as its domain. …”
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1315
Influence of Temperature and Freezing Time on Broiler Chicken Meat Colour
Published 2016-02-01“…Objective description of colour for frozen anddefrosted chicken meat was realised through the CIEL*a*b* Cartesian coordinate system.Overall, the preservation method determines a higher luminosity at samples gathered from L batch chickencarcasses for breast and upper thigh musculature, and L for lower thigh musculature in comparison with thecounterparts from the other experimental batches…”
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1316
Three-dimensional Analytical Modeling of Axial Flux Permanent Magnets Maglev Motor
Published 2022-12-01“…Firstly, the topology and working principle of the AFPMMM is introduced, and the model is transferred into a mathematical model in 3D cartesian coordinate. Then, the volume integral method and equivalent current sheets model is applied to find the 3D magnetic field distribution function of Halbach rotor. …”
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1317
LiDAR-Based Glass Detection for Improved Occupancy Grid Mapping
Published 2021-03-01“…The second filter uses a change in distance and intensity between neighbouring pules to refine the results from the first filter and estimate the glass profile width before updating the cartesian coordinate and range measurement by the instrument. …”
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1318
Road Anomalies Detection System Evaluation
Published 2018-06-01“…It also presents a system performance analysis based on the analysis of the training data sets; on the analysis of the attributes complexity, through the application of PCA techniques; and on the analysis of the attributes in the context of each anomaly type, using acceleration standard deviation attributes to observe how different anomalies classes are distributed in the Cartesian coordinates system. Overall, in this paper, we describe the main insights on road anomalies detection challenges to support the design and deployment of a new iteration of our system towards the deployment of a road anomaly detection service to provide information about roads condition to drivers and government entities.…”
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1319
Vector Arithmetic in the Triangular Grid
Published 2021-03-01“…The usual method is based on Cartesian coordinate-system which fits both to continuous plane/space and digital rectangular-grids. …”
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1320
Forward Kinematics of Delta Manipulator by Novel Hybrid Neural Network
Published 2021-12-01“…The joint space angular positional data has been iterated using IK to generate point cloud of Cartesian space positional data. This data set is highly random and broad which leads to higher-order nonlinearity. …”
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