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A Reliability Assessment Method for Complex Systems Based on Non-Homogeneous Markov Processes [PDF]

Sensors
The Markov method is a common reliability assessment method. It is often used to describe the dynamic characteristics of a system, such as its repairability, fault sequence and multiple degradation states.
Xiaolei Pan +4 more
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Non-Homogeneous Markov Set Systems [PDF]

Mathematics, 2021
A more realistic way to describe a model is the use of intervals which contain the required values of the parameters. In practice we estimate the parameters from a set of data and it is natural that they will be in confidence intervals.
P.-C.G. Vassiliou
doaj +5 more sources

Laws of Large Numbers for Non-Homogeneous Markov Systems [PDF]

Methodology and Computing in Applied Probability, 2018
In the present we establish Laws of Large Numbers for Non-Homogeneous Markov Systems and Cyclic Non-homogeneous Markov systems. We start with a theorem, where we establish, that for a NHMS under certain conditions, the fraction of time that a membership ...
Vassiliou, P, P.-C. G. Vassiliou
core +7 more sources

Finite-Time Asynchronous H_∞ Control for Non-Homogeneous Hidden Semi-Markov Jump Systems

Mathematics
This article explores the finite-time control problem associated with a specific category of non-homogeneous hidden semi-Markov jump systems. Firstly, a hidden semi-Markov model is designed to characterize the asynchronous interactions that occur between
Qian Wang, Xiaojun Zhang, Yu Shao, Kaibo Shi +3 more
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Asynchronous mode‐dependent sampled‐data control of non‐homogeneous Markovian jump linear systems via an improved looped‐functional approach

IET Control Theory & Applications, 2022
This paper investigates the asynchronous mode‐dependent sampled‐data control synthesis for non‐homogeneous Markovian jump systems subject to generalised transition rates and bounded conditional probabilities.
Khanh Hieu Nguyen, PooGyeon Park, Sung Hyun Kim +2 more
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Sequential Interval Reliability for Discrete-Time Homogeneous Semi-Markov Repairable Systems

Mathematics, 2021
In this paper, a new reliability measure, named sequential interval reliability, is introduced for homogeneous semi-Markov repairable systems in discrete time.
Vlad Stefan Barbu, Guglielmo D’Amico, Thomas Gkelsinis +2 more
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Discrete Homogeneous and Non-Homogeneous Markov Chains Enhance Predictive Modelling for Dairy Cow Diseases

Animals
Modelling and predicting dairy cow diseases empowers farmers with valuable information for herd health management, thereby decreasing costs and increasing profits.
Jan Saro +6 more
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Fast and Interpretable Probabilistic Solar Power Forecasting via a Multi-Observation Non-Homogeneous Hidden Markov Model

Energies
The increasing complexity and uncertainty associated with high renewable energy penetration require forecasting methods that provide more comprehensive information for risk analysis and energy management.
Jiaxin Zhang, Siyuan Shang
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Limiting Distributions of a Non-Homogeneous Markov System in a Stochastic Environment in Continuous Time

Mathematics, 2022
The stochastic process non-homogeneous Markov system in a stochastic environment in continuous time (S-NHMSC) is introduced in the present paper. The ordinary non-homogeneous Markov process is a very special case of an S-NHMSC.
P. -C. G. Vassiliou
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Robust Static Output-Feedback Control for MJLS with Non-Homogeneous Markov Chains: A Comparative Study Considering a Wireless Sensor Network with Time-Varying PER

Sensors, 2021
This paper deals with the problem of control through a semi-reliable communication channel, such as wireless sensor networks (WSN). Particularly, the case investigated is the one where the packet loss rate of the network is time-varying due to, for ...
Arthur R. C. Serafini +4 more
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