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Effects of nonlinear growth, cross-diffusion and protection zone on a diffusive predation model
This paper concerns a diffusive predation model with nonlinear growth, cross-diffusion and protection zone terms. The main purpose is to investigate...
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Synthesis of Estimation System for UAV Orientation with a Neural Network-Identifier
Traditional algorithms for processing measurement information do not always provide the necessary accuracy of estimation under external influences...
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Sparse Channel Estimation in TDS-OFDM Systems
This chapter introduces a low-complexity sparse channel estimation (CE) scheme for time-domain synchronous (TDS)-OFDM systems to address the...
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Inspection of the Identification of Thermal Modeling Process in Buildings: A Proposed Methodology for a Case Study in Tropical Climate
A methodology to identify thermal models based on RC networks is proposed and verified in two case studies located in Panama City. Data for...
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2 Hybrid Estimation at a Glance
One of our test applications is a simulation study of the BIO-Plex Test Complex at NASA Johnson Space Center, a five chamber facility for evaluating...
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Re-deployable Smart Sensor Concept for Modal Estimates of Bridges Subjected to Random and Vehicle Excitations
Mode shapes are the predominant dynamic sensitive features for structural damage identification. However, mode shape estimation requires high...
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Three-Dimensional Mixed Far-Field and Near-Field Sources Localization Utilizing Cross Tripole Array
In this paper, we propose a parameters estimation method for three-dimensional (3-D) mixed far-field and near-field sources based on nonuniform cross...
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Fault Identification in Linear Dynamic Systems by the Method of Locally Optimal Separate Estimation
In this article, the synthesis of two-stage structure recursive filter is carried out. The filter is resistant to unknown disturbances and is able to...
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Numerical Methods for Solving Boundary Value Problems for the Generalized Integro-differential Modified Moisture Transfer Equation with the Bessel Operator
Initial-boundary value problems for the generalized integro-differential modified moisture transfer equation with the Bessel operator are...
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Mass estimation of a simple hydraulic crane using discrete extended Kalman filter and inverse dynamics for online identification
Automatization of hydraulic machinery requires accurate information of the current dynamic state of the machinery but also information of the...
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Analysis of control error dispersion by numerical characteristics of actions
Problem statement. Before applying the synthesis problem of the automatic control system corresponding to the defined accuracy requirements, it is...
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A novel network traffic prediction method based on a Bayesian network model for establishing the relationship between traffic and population
Existing traffic prediction methods are based on previously collected traffic patterns, and the measured data are used to train and create a model to...
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2D DOA Estimation Through a Spiral Array Without the Source Number
In this paper, a spiral array is designed to estimate two-dimensional direction of arrival (DOA), which allows a larger spacing between adjacent...
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Well-posedness of the governing equations for a quasi-linear viscoelastic model with pressure-dependent moduli in which both stress and strain appear linearly
The response of a body described by a quasi-linear viscoelastic constitutive relation, whose material moduli depend on the mechanical pressure (that...
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Synthesis of an Adaptive Algorithm for Estimating Spectrozonal Video Information of Images Based on the Expansion Principle
The problem of increasing the efficiency of aerospace monitoring and recognition of dynamic objects under a priori uncertainty of the...
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Multiple waves of COVID-19: a pathway model approach
A generalized pathway model, with time-dependent parameters, is applied to describe the mortality curves of the COVID-19 disease for several...
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Sensitivity of the Nonlinear Matrix Equation \(X^p = A+ M(B+X^{-1})^{-1}M^*\)
The paper deals with the sensitivity of the nonlinear matrix equation $$ F(X,Q) := X^p...
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Mathematical analysis of a thermodynamically consistent reduced model for iron corrosion
We are interested in a reduced model for corrosion of iron, in which ferric cations and electrons evolve in a fixed oxide layer subject to a...
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Indoor 3D Positioning Based on Bluetooth Beacons
The work is devoted to the problem of determining the indoor object location in cases where the signal of satellite (GPS, GLONASS, etc.) is not...
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A 5G-Assisted GNSS Spoofing Detection Method in a GNSS-5G Hybrid Positioning System
The fifth generation (5G) signals are immune to Global Navigation Satellite System (GNSS) spoofing attacks, so they have the capability to help GNSS...