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1041
Meshing Principle of Offset Asymmetric Face Gear and Precise Design of Complex Conjugate Tooth Surface
Published 2021-09-01“…According to the theory of gear space meshing, the space coordinate system of gear meshing is established, the mathematical models of asymmetric involute cylindrical gear and offset face gear are derived, and the meshing equation of asymmetric offset face gear is established. …”
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1042
Performance evaluation of underwater vision systems
Published 2023-10-01“…The methodology is based on a system approach and uses mathematical models of the aqueous medium where an optical signal propagates, the underwater object image registration system, and the mathematical model of the human visual system. …”
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1043
Numerical Simulation of Flooding Process on Downstream Structure by Three-dimensional Dam-break Wave
Published 2024-08-01“…While a quantitative forecast of the flow velocity and impact load during the dam-break flood is carried out, the reliability of the mathematical models in dealing with the fluid-structure interaction of water disasters is demonstrated by real-life cases and published data comparison. …”
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1044
A New Numerical Technique for Index-3 DAEs Arising from Constrained Multibody Mechanical Systems
Published 2022-01-01“…Index-3 differential-algebraic equations (DAEs) are mathematical models for the dynamics of constrained multibody mechanical systems that arise in many applications. …”
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1045
New Numerical Solution of von Karman Equation of Lengthwise Rolling
Published 2015-01-01“…The result from derived mathematical models can be calculated following variables: normal contact stress distribution, front and back tensions, angle of neutral point, coefficient of the arm of rolling force, rolling force, and rolling torque during rolling process. …”
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1046
Reliability analysis of landing gear operation based on improved support vector machine-based decomposed-coordinated
Published 2024-12-01“…The improved support vector machine aims to optimize the performance of the limit state function in each sub-mathematical model by applying multi-stage adaptive point position control of hyperparameters. …”
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1047
Resistance Prediction for Hard Chine Hulls in the Pre-Planing Regime
Published 2014-04-01“…Regression analysis and artificial neural network (ANN) techniques are used to establish, respectively, Simple and Complex mathematical models. For the Simple model, resistance is the dependent variable (actually R/Δ for standard displacement of Δ = 100000 lb), while the Froude number based on volume (FnV) and slenderness ration (L/V1/3) are the independent variables. …”
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1048
Prediction and optimizing residual stress profile induced by cold expansion in aluminum alloys using experimental design
Published 2019-04-01“…Moreover, the proposed mathematical models are used to determine the optimal values of the process parameters and predict the residual stress in order to achieve a maximum service life of cracked structure after repair. …”
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1049
Geometric design of two novel rotor profiles for Roots vacuum pumps with elliptical curve
Published 2025-03-01“…This study proposes two novel elliptical rotor profiles: one designed with an elliptical curve at the top and the other with an elliptical curve at the waist. Mathematical models of the new rotor profiles were established, and profile equations were derived on a geometric method. …”
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1050
The dynamics and longevity of circulating CD4+ memory T cells depend on cell age and not the chronological age of the host.
Published 2024-08-01“…Here, we address these issues by combining DNA labelling methods, established fate-mapping systems, a novel reporter mouse strain, and mathematical models. Together, these allow us to quantify the dynamics of both young and established circulating memory CD4 T cell subsets, within both young and old mice. …”
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1051
Mathematical analysis and modeling of DNA segregation mechanisms
Published 2018-03-01“…In this study, bistable mathematical models for both activation and silencing of mitotic checkpoints were constructed and analyzed. …”
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1052
Optimum Design Research on the Link Mechanism of the JP72 Lifting Jet Fire Truck Boom System
Published 2024-12-01“…The finite element analysis method was used to establish a mathematical model, and the optimization goal was to minimize the sum of the forces on the hydraulic cylinder, which was transformed into a mathematical programming problem. …”
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1053
Modelling Moisture Sorption Isotherms of Superabsorbent Polymer Fabric for Desiccant Drying of Crops
Published 2023-01-01“…Using symbolic regression and nonlinear regression in R software, four mathematical models were obtained. R software codes were assembled for the analysis of sorption isotherm models. …”
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1054
Reconfigurable Articulated Robot Using Android Mobile Device
Published 2021-01-01“…We introduce a set of conveniently composed kinematic and dynamic mathematical models for positioning the robot’s arms and, in our results and discussion section, calculate and report the torque required to move each joint.…”
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1055
Presentation of Machine Learning Approaches for Predicting the Severity of Accidents to Propose the Safety Solutions on Rural Roads
Published 2022-01-01“…Finally, the performances of ANN models were analyzed by other mathematical models built by MATLAB programming.…”
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1056
Performance Enhancement of MRAC via Generalized Dynamic Inversion
Published 2025-01-01“…Model Reference Adaptive Control (MRAC) guarantees closed loop stability and desired steady state performance of dynamical systems without undue dependence upon their mathematical models. However, the applicability of MRAC may not be suitable for systems that are crucial to safety due to its poor transient response. …”
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1057
HPRNA: Predicting synergistic drug combinations for angina pectoris based on human pathway relationship network algorithm.
Published 2025-01-01“…Compared to lengthy medical drugs experimental screening, mathematical models and algorithms show great potential in synergistic drug combinations prediction. …”
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1058
HWOA-TTA: A New Hybrid Metaheuristic Algorithm for Global Optimization and Engineering Design Applications
Published 2024-01-01“…The hybrid algorithm is applied to two well-known engineering mathematical models. The experiments show that the HWOA-TTA outperforms other algorithms.…”
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1059
Modeling the motion of a ship with suspended cargo
Published 2024-12-01“…In the process of studying the dynamics of a vessel in rough seas, the method of mathematical modeling based on the linear theory of waves and rolling has been used. …”
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1060
Dynamics of Unilateral and Bilateral Control Systems with State Feedback for Renewable Resource Management
Published 2020-01-01“…In this paper, mathematical models for the management of biological resources based on a given predator-prey relationship are proposed, and two types of control strategies, unilateral and bilateral control with impulsive state feedback, are studied. …”
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