Results 41 to 50 of about 12,554 (169)

Stochastic inequalities and applications to dynamics analysis of a novel SIVS epidemic model with jumps

Journal of Inequalities and Applications, 2017
This paper proposes a new nonlinear stochastic SIVS epidemic model with double epidemic hypothesis and Lévy jumps. The main purpose of this paper is to investigate the threshold dynamics of the stochastic SIVS epidemic model.
Xiaona Leng, Tao Feng, Xinzhu Meng
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Filtering-Based Fault Detection for Stochastic Markovian Jump System with Distributed Time-Varying Delays and Mixed Modes

Journal of Applied Mathematics, 2012
The problem of fault detection for stochastic Markovian jump system is considered. The system under consideration involves discrete and distributed time-varying delays, Itô-type stochastic disturbance, and different system and delay modes.
Yucai Ding, Hong Zhu, Shouming Zhong, Yuping Zhang, Jianwei Xia   +4 more
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Dynamical Analysis of a Stochastic Multispecies Turbidostat Model

Complexity, 2019
A stochastic turbidostat system in which the dilution rate is subject to white noise is investigated in this paper. First of all, sufficient conditions of the competitive exclusion among microorganisms are obtained by employing the techniques of ...
Yu Mu, Zuxiong Li, Huili Xiang, Hailing Wang   +3 more
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Variable-State-Dimension Kalman-Based Filter for Orientation Determination Using Inertial and Magnetic Sensors

Sensors, 2012
In this paper a quaternion-based Variable-State-Dimension Extended Kalman Filter (VSD-EKF) is developed for estimating the three-dimensional orientation of a rigid body using the measurements from an Inertial Measurement Unit (IMU) integrated with a ...
Angelo Maria Sabatini
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Stochastic Periodic Solution and Persistence of a Nonautonomous Impulsive System with Nonlinear Self-Interaction

Discrete Dynamics in Nature and Society, 2020
Considering periodic environmental changes and random disturbance, we explore the dynamical behaviors of a stochastic competitive system with impulsive and periodic parameters in this paper.
Weili Kong, Yuanfu Shao
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Preference-balancing motion planning under stochastic disturbances

2015 IEEE International Conference on Robotics and Automation (ICRA), 2015
Physical stochastic disturbances, such as wind, often affect the motion of robots that perform complex tasks in real-world conditions. These disturbances pose a control challenge because resulting drift induces uncertainty and changes in the robot's speed and direction.
Aleksandra Faust, Nick Malone, Lydia Tapia   +2 more
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Dynamical analysis of multi-nutrient and single microorganism chemostat model in a polluted environment

Advances in Difference Equations, 2018
In this paper, we propose a multi-nutrient and single microorganism chemostat model with stochastic effect and impulsive toxicant input. Firstly, for the system neglecting stochastic effect, we investigate the global dynamics including the existence and ...
Mengnan Chi, Wencai Zhao
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Non-Fragile H_∞ Asynchronous State Estimation for Delayed Markovian Jumping NNs with Stochastic Disturbance

Mathematics
This article focuses on tackling the non-fragile H∞ asynchronous estimation problem for delayed Markovian jumping neural networks (NNs) featuring stochastic disturbance.
Lan Wang, Juping Tang, Qiang Li, Xianwei Yang, Haiyang Zhang   +4 more
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H_∞ Filtering of Mean Field Stochastic Differential Systems

Mathematics
This paper addresses the H∞ filtering problem for mean field stochastic differential systems that involve both state-dependent and disturbance-dependent noise.
Siqi Lv, Ting Hou
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Boundary Effect Modeling In the Problem of Stochastic Heterogeneous Stripe Tension Under Creep

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2009
The boundary effect in stochastic creep boundary problem of endless heterogeneous stripe tension was modeled. Determining creep factors which were applied in compliance with a nonlinear theory of viscid flow are formulated in a stochastic form.
L. V. Kovalenko, N. N. Popov
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